保险前后端，养殖端和保险端小程序

2025-09-17 19:01:52 +08:00
parent e4287b83fe
commit 473891163c
218 changed files with 109331 additions and 14103 deletions
--- a/admin-system/.env.production
+++ b/admin-system/.env.production
@@ -0,0 +1,4 @@
+# 生产环境配置
+VITE_API_BASE_URL=/api
+VITE_API_FULL_URL=https://ad.ningmuyun.com/api
+VITE_USE_PROXY=false
--- a/admin-system/package-lock.json
+++ b/admin-system/package-lock.json
--- a/admin-system/package.json
+++ b/admin-system/package.json
@@ -14,7 +14,7 @@
    "admin-dashboard"
  ],
  "engines": {
-    "node": ">=18.0.0",
+    "node": "16.20.2",
    "npm": ">=8.0.0"
  },
  "scripts": {
@@ -49,22 +49,22 @@
    "nprogress": "^0.2.0"
  },
  "devDependencies": {
-    "@vitejs/plugin-vue": "^5.0.4",
-    "vite": "^5.0.10",
-    "@types/node": "^20.10.5",
+    "@vitejs/plugin-vue": "^4.6.2",
+    "vite": "^4.5.3",
+    "@types/node": "^16.18.68",
    "@types/lodash-es": "^4.17.12",
    "@types/nprogress": "^0.2.3",
-    "@typescript-eslint/eslint-plugin": "^6.14.0",
-    "@typescript-eslint/parser": "^6.14.0",
-    "@vue/eslint-config-typescript": "^12.0.0",
+    "@typescript-eslint/eslint-plugin": "^5.62.0",
+    "@typescript-eslint/parser": "^5.62.0",
+    "@vue/eslint-config-typescript": "^11.0.3",
    "eslint": "^8.55.0",
    "eslint-plugin-vue": "^9.19.2",
    "rimraf": "^5.0.5",
-    "typescript": "^5.3.3",
+    "typescript": "^4.9.5",
    "vite-bundle-analyzer": "^0.7.0",
-    "vitest": "^1.0.4",
-    "@vitest/ui": "^1.0.4",
-    "@vitest/coverage-v8": "^1.0.4",
+    "vitest": "^0.34.6",
+    "@vitest/ui": "^0.34.6",
+    "@vitest/coverage-v8": "^0.34.6",
    "vue-tsc": "^1.8.25"
  }
 }
--- a/admin-system/src/utils/api.js
+++ b/admin-system/src/utils/api.js
@@ -4,6 +4,7 @@
 */

 import { API_CONFIG } from '../config/env.js';
+import { createSuccessResponse, createErrorResponse, extractData, isValidApiResponse } from './apiResponseFormat.js';

 // API基础URL - 支持环境变量配置
 const API_BASE_URL = API_CONFIG.baseUrl;
@@ -17,6 +18,8 @@ const createHeaders = (headers = {}) => {
  const token = localStorage.getItem('token');
  const defaultHeaders = {
    'Content-Type': 'application/json',
+    'Cache-Control': 'no-cache',
+    'Pragma': 'no-cache'
  };
  
  if (token) {
@@ -44,33 +47,10 @@ const handleResponse = async (response) => {
      // 清除无效的认证信息
      localStorage.removeItem('token');
      localStorage.removeItem('user');
-      // 显示友好的错误提示而不是直接重定向
      console.warn('认证token已过期，请重新登录');
      throw new Error('认证已过期，请重新登录');
    }
    
-    if (response.status === 404) {
-      throw new Error('请求的资源不存在');
-    }
-    
-    if (response.status === 500) {
-      const errorData = await response.json();
-      console.error('API 500错误详情:', errorData);
-      throw new Error(
-        errorData.message || 
-        (errorData.details ? `${errorData.message}\n${errorData.details}` : '服务暂时不可用，请稍后重试')
-      );
-    }
-    
-    if (response.status === 401) {
-      // 清除无效的认证信息
-      localStorage.removeItem('token');
-      localStorage.removeItem('user');
-      // 可以在这里添加重定向到登录页的逻辑
-      window.location.href = '/login';
-      throw new Error('认证失败，请重新登录');
-    }
-    
    if (response.status === 403) {
      console.error('API 403错误详情:', {
        url: response.url,
@@ -88,13 +68,13 @@ const handleResponse = async (response) => {
      try {
        const errorData = await response.json();
        console.error('API 500错误详情:', errorData);
-        // 优先使用后端返回的 message，否则使用默认提示
        throw new Error(errorData.message || '服务器繁忙，请稍后重试');
      } catch (e) {
-        console.error('API处理错误:', e.stack);
-        // 区分网络错误和服务端错误
+        console.error('API处理错误:', e.message);
        if (e.message.includes('Failed to fetch')) {
          throw new Error('网络连接失败，请检查网络');
+        } else if (e.message.includes('Unexpected end of JSON input') || e.message.includes('JSON')) {
+          throw new Error('服务器返回非法响应，请联系管理员');
        } else {
          throw new Error('服务器内部错误，请联系管理员');
        }
@@ -136,13 +116,29 @@ const handleResponse = async (response) => {
  }
  
  // 返回JSON数据
-  const result = await response.json();
+  let result;
+  try {
+    result = await response.json();
+  } catch (e) {
+    console.error('JSON解析失败:', e.message);
+    if (e.message.includes('Unexpected end of JSON input')) {
+      throw new Error('服务器返回空响应，请联系管理员');
+    } else {
+      throw new Error('服务器返回数据格式错误');
+    }
+  }
  
  // 兼容数组响应
  if (Array.isArray(result)) {
    return result;
  }
  
+  // 验证响应格式
+  if (!isValidApiResponse(result)) {
+    console.warn('API响应格式不符合标准:', result);
+    return result;
+  }
+  
  if (!result.success) {
    console.error(`API业务逻辑失败:`, {
      url: response.url,
@@ -151,6 +147,7 @@ const handleResponse = async (response) => {
    });
    throw new Error(result.message || 'API请求失败');
  }
+  
  return result;
 };

@@ -270,6 +267,8 @@ export const api = {
      method: 'POST',
      headers: {
        'Content-Type': 'application/json',
+        'Cache-Control': 'no-cache',
+        'Pragma': 'no-cache'
      },
      body: JSON.stringify({ username, password }),
    });
--- a/admin-system/src/utils/apiClient.js
+++ b/admin-system/src/utils/apiClient.js
@@ -0,0 +1,417 @@
+/**
+ * 统一API客户端
+ * 基于fetch方法的API调用工具，确保所有数据都从数据库动态获取
+ */
+
+import { createSuccessResponse, createErrorResponse, extractData } from './apiResponseFormat.js';
+
+/**
+ * API客户端配置
+ */
+const API_CONFIG = {
+  baseURL: import.meta.env.VITE_API_BASE_URL || '/api',
+  timeout: 30000,
+  retryCount: 3,
+  retryDelay: 1000
+};
+
+/**
+ * 创建请求头
+ * @param {Object} customHeaders - 自定义请求头
+ * @returns {Object} 请求头对象
+ */
+const createHeaders = (customHeaders = {}) => {
+  const token = localStorage.getItem('token');
+  const defaultHeaders = {
+    'Content-Type': 'application/json',
+    'Accept': 'application/json'
+  };
+  
+  if (token) {
+    defaultHeaders['Authorization'] = `Bearer ${token}`;
+  }
+  
+  return { ...defaultHeaders, ...customHeaders };
+};
+
+/**
+ * 处理API响应
+ * @param {Response} response - Fetch响应对象
+ * @returns {Promise} 处理后的响应数据
+ */
+const handleResponse = async (response) => {
+  // 检查HTTP状态
+  if (!response.ok) {
+    let errorMessage = `HTTP ${response.status}: ${response.statusText}`;
+    
+    try {
+      const errorData = await response.json();
+      errorMessage = errorData.message || errorMessage;
+    } catch (e) {
+      // 如果无法解析错误响应，使用默认错误消息
+    }
+    
+    // 处理认证错误
+    if (response.status === 401) {
+      localStorage.removeItem('token');
+      localStorage.removeItem('user');
+      window.location.href = '/login';
+      throw new Error('认证已过期，请重新登录');
+    }
+    
+    throw new Error(errorMessage);
+  }
+  
+  // 检查响应类型
+  const contentType = response.headers.get('content-type');
+  
+  // 如果是文件下载，返回blob
+  if (contentType && (
+    contentType.includes('application/octet-stream') ||
+    contentType.includes('application/vnd.ms-excel') ||
+    contentType.includes('application/vnd.openxmlformats-officedocument.spreadsheetml.sheet') ||
+    contentType.includes('text/csv')
+  )) {
+    return await response.blob();
+  }
+  
+  // 返回JSON数据
+  const result = await response.json();
+  
+  // 兼容数组响应
+  if (Array.isArray(result)) {
+    return result;
+  }
+  
+  return result;
+};
+
+/**
+ * 重试机制
+ * @param {Function} requestFn - 请求函数
+ * @param {number} retryCount - 重试次数
+ * @param {number} delay - 重试延迟
+ * @returns {Promise} 请求结果
+ */
+const retryRequest = async (requestFn, retryCount = API_CONFIG.retryCount, delay = API_CONFIG.retryDelay) => {
+  try {
+    return await requestFn();
+  } catch (error) {
+    if (retryCount > 0 && !error.message.includes('认证')) {
+      console.warn(`请求失败，${delay}ms后重试，剩余重试次数: ${retryCount - 1}`, error.message);
+      await new Promise(resolve => setTimeout(resolve, delay));
+      return retryRequest(requestFn, retryCount - 1, delay * 2);
+    }
+    throw error;
+  }
+};
+
+/**
+ * 创建完整URL
+ * @param {string} endpoint - API端点
+ * @returns {string} 完整URL
+ */
+const createURL = (endpoint) => {
+  const baseURL = API_CONFIG.baseURL.replace(/\/$/, '');
+  const cleanEndpoint = endpoint.startsWith('/') ? endpoint : `/${endpoint}`;
+  return `${baseURL}${cleanEndpoint}`;
+};
+
+/**
+ * 构建查询参数
+ * @param {Object} params - 查询参数对象
+ * @returns {string} 查询字符串
+ */
+const buildQueryString = (params) => {
+  const searchParams = new URLSearchParams();
+  
+  Object.keys(params).forEach(key => {
+    const value = params[key];
+    if (value !== null && value !== undefined && value !== '') {
+      if (Array.isArray(value)) {
+        value.forEach(item => {
+          if (item !== null && item !== undefined && item !== '') {
+            searchParams.append(key, item);
+          }
+        });
+      } else if (typeof value === 'object' && value !== null) {
+        // 处理对象类型的参数（如日期范围）
+        if (value.start && value.end) {
+          searchParams.append(`${key}Start`, value.start);
+          searchParams.append(`${key}End`, value.end);
+        }
+      } else {
+        searchParams.append(key, value);
+      }
+    }
+  });
+  
+  // 添加时间戳防止缓存
+  searchParams.append('_t', Date.now().toString());
+  
+  return searchParams.toString();
+};
+
+/**
+ * 基础请求方法
+ * @param {string} method - HTTP方法
+ * @param {string} endpoint - API端点
+ * @param {Object} options - 请求选项
+ * @returns {Promise} 请求结果
+ */
+const request = async (method, endpoint, options = {}) => {
+  const { data, params, headers = {}, responseType = 'json' } = options;
+  
+  // 构建URL
+  let url = createURL(endpoint);
+  if (params && Object.keys(params).length > 0) {
+    const queryString = buildQueryString(params);
+    url += `?${queryString}`;
+  }
+  
+  // 构建请求配置
+  const requestConfig = {
+    method: method.toUpperCase(),
+    headers: createHeaders(headers),
+    ...options
+  };
+  
+  // 添加请求体
+  if (data && method.toUpperCase() !== 'GET') {
+    if (data instanceof FormData) {
+      // 文件上传
+      requestConfig.body = data;
+      delete requestConfig.headers['Content-Type']; // 让浏览器自动设置
+    } else {
+      requestConfig.body = JSON.stringify(data);
+    }
+  }
+  
+  // 执行请求
+  const requestFn = async () => {
+    const response = await fetch(url, requestConfig);
+    return await handleResponse(response);
+  };
+  
+  // 使用重试机制
+  return await retryRequest(requestFn);
+};
+
+/**
+ * API客户端类
+ */
+export class ApiClient {
+  /**
+   * GET请求
+   * @param {string} endpoint - API端点
+   * @param {Object} options - 请求选项
+   * @returns {Promise} 响应数据
+   */
+  static async get(endpoint, options = {}) {
+    return await request('GET', endpoint, options);
+  }
+  
+  /**
+   * POST请求
+   * @param {string} endpoint - API端点
+   * @param {Object} data - 请求数据
+   * @param {Object} options - 请求选项
+   * @returns {Promise} 响应数据
+   */
+  static async post(endpoint, data = null, options = {}) {
+    return await request('POST', endpoint, { ...options, data });
+  }
+  
+  /**
+   * PUT请求
+   * @param {string} endpoint - API端点
+   * @param {Object} data - 请求数据
+   * @param {Object} options - 请求选项
+   * @returns {Promise} 响应数据
+   */
+  static async put(endpoint, data = null, options = {}) {
+    return await request('PUT', endpoint, { ...options, data });
+  }
+  
+  /**
+   * DELETE请求
+   * @param {string} endpoint - API端点
+   * @param {Object} options - 请求选项
+   * @returns {Promise} 响应数据
+   */
+  static async delete(endpoint, options = {}) {
+    return await request('DELETE', endpoint, options);
+  }
+  
+  /**
+   * PATCH请求
+   * @param {string} endpoint - API端点
+   * @param {Object} data - 请求数据
+   * @param {Object} options - 请求选项
+   * @returns {Promise} 响应数据
+   */
+  static async patch(endpoint, data = null, options = {}) {
+    return await request('PATCH', endpoint, { ...options, data });
+  }
+  
+  /**
+   * 文件上传
+   * @param {string} endpoint - API端点
+   * @param {FormData} formData - 表单数据
+   * @param {Object} options - 请求选项
+   * @returns {Promise} 响应数据
+   */
+  static async upload(endpoint, formData, options = {}) {
+    return await request('POST', endpoint, {
+      ...options,
+      data: formData,
+      headers: {} // 让浏览器自动设置Content-Type
+    });
+  }
+  
+  /**
+   * 文件下载
+   * @param {string} endpoint - API端点
+   * @param {Object} params - 查询参数
+   * @param {string} filename - 文件名
+   * @returns {Promise} 下载结果
+   */
+  static async download(endpoint, params = {}, filename = 'download') {
+    const response = await this.get(endpoint, { 
+      params, 
+      responseType: 'blob' 
+    });
+    
+    // 创建下载链接
+    const url = window.URL.createObjectURL(response);
+    const link = document.createElement('a');
+    link.href = url;
+    link.download = filename;
+    document.body.appendChild(link);
+    link.click();
+    document.body.removeChild(link);
+    window.URL.revokeObjectURL(url);
+    
+    return response;
+  }
+}
+
+/**
+ * 便捷的API调用方法
+ */
+export const api = {
+  // 基础CRUD操作
+  get: ApiClient.get,
+  post: ApiClient.post,
+  put: ApiClient.put,
+  delete: ApiClient.delete,
+  patch: ApiClient.patch,
+  upload: ApiClient.upload,
+  download: ApiClient.download,
+  
+  // 智能设备相关API
+  smartDevices: {
+    // 智能耳标
+    async getEartags(params = {}) {
+      return await ApiClient.get('/smart-devices/public/eartags', { params });
+    },
+    
+    async getEartagById(id) {
+      return await ApiClient.get(`/smart-devices/public/eartags/${id}`);
+    },
+    
+    async exportEartags(params = {}) {
+      return await ApiClient.download('/smart-devices/public/eartags/export', params, '智能耳标数据.xlsx');
+    },
+    
+    // 智能项圈
+    async getCollars(params = {}) {
+      return await ApiClient.get('/smart-devices/public/collars', { params });
+    },
+    
+    async getCollarById(id) {
+      return await ApiClient.get(`/smart-devices/public/collars/${id}`);
+    },
+    
+    // 智能脚环
+    async getAnklets(params = {}) {
+      return await ApiClient.get('/smart-devices/public/anklets', { params });
+    },
+    
+    async getAnkletById(id) {
+      return await ApiClient.get(`/smart-devices/public/anklets/${id}`);
+    },
+    
+    // 智能主机
+    async getHosts(params = {}) {
+      return await ApiClient.get('/smart-devices/public/hosts', { params });
+    },
+    
+    async getHostById(id) {
+      return await ApiClient.get(`/smart-devices/public/hosts/${id}`);
+    }
+  },
+  
+  // 预警相关API
+  smartAlerts: {
+    async getEartagAlerts(params = {}) {
+      return await ApiClient.get('/smart-alerts/public/eartag', { params });
+    },
+    
+    async getCollarAlerts(params = {}) {
+      return await ApiClient.get('/smart-alerts/public/collar', { params });
+    },
+    
+    async getAnkletAlerts(params = {}) {
+      return await ApiClient.get('/smart-alerts/public/anklet', { params });
+    },
+    
+    async getAlertStats() {
+      return await ApiClient.get('/smart-alerts/public/stats');
+    }
+  },
+  
+  // 养殖场相关API
+  farms: {
+    async getFarms(params = {}) {
+      return await ApiClient.get('/farms/public', { params });
+    },
+    
+    async getFarmById(id) {
+      return await ApiClient.get(`/farms/public/${id}`);
+    },
+    
+    async createFarm(data) {
+      return await ApiClient.post('/farms', data);
+    },
+    
+    async updateFarm(id, data) {
+      return await ApiClient.put(`/farms/${id}`, data);
+    },
+    
+    async deleteFarm(id) {
+      return await ApiClient.delete(`/farms/${id}`);
+    }
+  },
+  
+  // 统计数据相关API
+  stats: {
+    async getDashboardStats() {
+      return await ApiClient.get('/stats/public/dashboard');
+    },
+    
+    async getFarmStats() {
+      return await ApiClient.get('/stats/public/farms');
+    },
+    
+    async getDeviceStats() {
+      return await ApiClient.get('/stats/public/devices');
+    },
+    
+    async getAlertStats() {
+      return await ApiClient.get('/stats/public/alerts');
+    }
+  }
+};
+
+export default api;
--- a/admin-system/src/utils/apiResponseFormat.js
+++ b/admin-system/src/utils/apiResponseFormat.js
@@ -0,0 +1,211 @@
+/**
+ * API响应格式标准化工具
+ * 统一前后端接口返回格式
+ */
+
+/**
+ * 标准API响应格式
+ * @typedef {Object} ApiResponse
+ * @property {boolean} success - 请求是否成功
+ * @property {string} message - 响应消息
+ * @property {*} data - 响应数据
+ * @property {number} total - 总记录数（分页时使用）
+ * @property {number} page - 当前页码（分页时使用）
+ * @property {number} limit - 每页记录数（分页时使用）
+ * @property {Object} meta - 元数据（可选）
+ * @property {string} timestamp - 响应时间戳
+ * @property {string} requestId - 请求ID（用于追踪）
+ */
+
+/**
+ * 创建标准成功响应
+ * @param {*} data - 响应数据
+ * @param {string} message - 响应消息
+ * @param {Object} options - 其他选项
+ * @returns {ApiResponse} 标准响应格式
+ */
+export const createSuccessResponse = (data = null, message = '操作成功', options = {}) => {
+  const response = {
+    success: true,
+    message,
+    data,
+    timestamp: new Date().toISOString(),
+    requestId: options.requestId || generateRequestId()
+  };
+
+  // 添加分页信息
+  if (options.total !== undefined) {
+    response.total = options.total;
+  }
+  if (options.page !== undefined) {
+    response.page = options.page;
+  }
+  if (options.limit !== undefined) {
+    response.limit = options.limit;
+  }
+
+  // 添加元数据
+  if (options.meta) {
+    response.meta = options.meta;
+  }
+
+  return response;
+};
+
+/**
+ * 创建标准错误响应
+ * @param {string} message - 错误消息
+ * @param {string} code - 错误代码
+ * @param {*} details - 错误详情
+ * @param {Object} options - 其他选项
+ * @returns {ApiResponse} 标准错误响应格式
+ */
+export const createErrorResponse = (message = '操作失败', code = 'UNKNOWN_ERROR', details = null, options = {}) => {
+  return {
+    success: false,
+    message,
+    code,
+    details,
+    timestamp: new Date().toISOString(),
+    requestId: options.requestId || generateRequestId()
+  };
+};
+
+/**
+ * 创建分页响应
+ * @param {Array} data - 数据列表
+ * @param {number} total - 总记录数
+ * @param {number} page - 当前页码
+ * @param {number} limit - 每页记录数
+ * @param {string} message - 响应消息
+ * @param {Object} options - 其他选项
+ * @returns {ApiResponse} 分页响应格式
+ */
+export const createPaginatedResponse = (data, total, page, limit, message = '获取数据成功', options = {}) => {
+  return createSuccessResponse(data, message, {
+    total,
+    page,
+    limit,
+    ...options
+  });
+};
+
+/**
+ * 生成请求ID
+ * @returns {string} 请求ID
+ */
+const generateRequestId = () => {
+  return `req_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`;
+};
+
+/**
+ * 验证API响应格式
+ * @param {*} response - 响应对象
+ * @returns {boolean} 是否为标准格式
+ */
+export const isValidApiResponse = (response) => {
+  return response && 
+         typeof response === 'object' && 
+         typeof response.success === 'boolean' && 
+         typeof response.message === 'string' &&
+         typeof response.timestamp === 'string';
+};
+
+/**
+ * 提取响应数据
+ * @param {ApiResponse} response - API响应
+ * @returns {*} 响应数据
+ */
+export const extractData = (response) => {
+  if (!isValidApiResponse(response)) {
+    console.warn('Invalid API response format:', response);
+    return response;
+  }
+  
+  if (!response.success) {
+    throw new Error(response.message);
+  }
+  
+  return response.data;
+};
+
+/**
+ * 提取分页信息
+ * @param {ApiResponse} response - API响应
+ * @returns {Object} 分页信息
+ */
+export const extractPagination = (response) => {
+  if (!isValidApiResponse(response)) {
+    return null;
+  }
+  
+  return {
+    total: response.total || 0,
+    page: response.page || 1,
+    limit: response.limit || 10,
+    totalPages: response.total ? Math.ceil(response.total / (response.limit || 10)) : 0
+  };
+};
+
+/**
+ * 错误代码常量
+ */
+export const ERROR_CODES = {
+  // 认证相关
+  UNAUTHORIZED: 'UNAUTHORIZED',
+  TOKEN_EXPIRED: 'TOKEN_EXPIRED',
+  INVALID_TOKEN: 'INVALID_TOKEN',
+  
+  // 权限相关
+  FORBIDDEN: 'FORBIDDEN',
+  INSUFFICIENT_PERMISSIONS: 'INSUFFICIENT_PERMISSIONS',
+  
+  // 资源相关
+  NOT_FOUND: 'NOT_FOUND',
+  RESOURCE_CONFLICT: 'RESOURCE_CONFLICT',
+  RESOURCE_LOCKED: 'RESOURCE_LOCKED',
+  
+  // 验证相关
+  VALIDATION_ERROR: 'VALIDATION_ERROR',
+  INVALID_INPUT: 'INVALID_INPUT',
+  MISSING_REQUIRED_FIELD: 'MISSING_REQUIRED_FIELD',
+  
+  // 业务相关
+  BUSINESS_ERROR: 'BUSINESS_ERROR',
+  OPERATION_FAILED: 'OPERATION_FAILED',
+  DUPLICATE_ENTRY: 'DUPLICATE_ENTRY',
+  
+  // 系统相关
+  INTERNAL_ERROR: 'INTERNAL_ERROR',
+  SERVICE_UNAVAILABLE: 'SERVICE_UNAVAILABLE',
+  DATABASE_ERROR: 'DATABASE_ERROR',
+  NETWORK_ERROR: 'NETWORK_ERROR',
+  
+  // 未知错误
+  UNKNOWN_ERROR: 'UNKNOWN_ERROR'
+};
+
+/**
+ * 成功消息常量
+ */
+export const SUCCESS_MESSAGES = {
+  // 通用操作
+  OPERATION_SUCCESS: '操作成功',
+  DATA_SAVED: '数据保存成功',
+  DATA_UPDATED: '数据更新成功',
+  DATA_DELETED: '数据删除成功',
+  DATA_RETRIEVED: '数据获取成功',
+  
+  // 认证相关
+  LOGIN_SUCCESS: '登录成功',
+  LOGOUT_SUCCESS: '登出成功',
+  PASSWORD_CHANGED: '密码修改成功',
+  
+  // 文件相关
+  FILE_UPLOADED: '文件上传成功',
+  FILE_DELETED: '文件删除成功',
+  
+  // 导出相关
+  EXPORT_SUCCESS: '数据导出成功',
+  IMPORT_SUCCESS: '数据导入成功'
+};
--- a/admin-system/src/utils/exportUtils.js
+++ b/admin-system/src/utils/exportUtils.js
@@ -266,13 +266,18 @@ export class ExportUtils {
  static getHostColumns() {
    return [
      { title: '设备ID', dataIndex: 'id', key: 'id' },
-      { title: '设备名称', dataIndex: 'device_name', key: 'device_name' },
-      { title: '设备编号', dataIndex: 'device_code', key: 'device_code' },
-      { title: '设备状态', dataIndex: 'status', key: 'status' },
-      { title: 'IP地址', dataIndex: 'ip_address', key: 'ip_address' },
-      { title: '端口', dataIndex: 'port', key: 'port' },
-      { title: '最后在线时间', dataIndex: 'last_online', key: 'last_online', dataType: 'datetime' },
-      { title: '创建时间', dataIndex: 'created_at', key: 'created_at', dataType: 'datetime' }
+      { title: '设备名称', dataIndex: 'title', key: 'title' },
+      { title: '设备编号', dataIndex: 'deviceNumber', key: 'deviceNumber' },
+      { title: '设备状态', dataIndex: 'networkStatus', key: 'networkStatus' },
+      { title: 'IP地址', dataIndex: 'simId', key: 'simId' },
+      { title: '端口', dataIndex: 'signalValue', key: 'signalValue' },
+      { title: '最后在线时间', dataIndex: 'updateTime', key: 'updateTime', dataType: 'datetime' },
+      { title: '创建时间', dataIndex: 'voltage', key: 'voltage' },
+      { title: '设备电量', dataIndex: 'battery', key: 'battery' },
+      { title: '设备温度', dataIndex: 'temperature', key: 'temperature' },
+      { title: 'GPS状态', dataIndex: 'gpsStatus', key: 'gpsStatus' },
+      { title: '经度', dataIndex: 'longitude', key: 'longitude' },
+      { title: '纬度', dataIndex: 'latitude', key: 'latitude' }
    ]
  }

--- a/admin-system/src/utils/filterManager.js
+++ b/admin-system/src/utils/filterManager.js
@@ -0,0 +1,271 @@
+/**
+ * 筛选条件管理工具
+ * 统一管理前端筛选条件，避免v-model绑定问题
+ */
+
+import { reactive, watch } from 'vue';
+
+/**
+ * 创建筛选条件管理器
+ * @param {Object} initialFilters - 初始筛选条件
+ * @param {Function} onFilterChange - 筛选条件变化回调
+ * @returns {Object} 筛选条件管理器
+ */
+export const createFilterManager = (initialFilters = {}, onFilterChange = null) => {
+  // 创建响应式筛选条件对象
+  const filters = reactive({
+    // 通用筛选条件
+    search: '',
+    page: 1,
+    limit: 10,
+    sortBy: '',
+    sortOrder: 'desc',
+    dateRange: null,
+    status: '',
+    
+    // 合并初始筛选条件
+    ...initialFilters
+  });
+
+  // 创建筛选条件更新函数
+  const updateFilter = (key, value) => {
+    console.log(`更新筛选条件: ${key} = ${value}`);
+    filters[key] = value;
+    
+    // 如果是分页相关，不触发搜索
+    if (key === 'page') {
+      return;
+    }
+    
+    // 其他筛选条件变化时重置页码
+    if (key !== 'page' && key !== 'limit') {
+      filters.page = 1;
+    }
+    
+    // 触发筛选条件变化回调
+    if (onFilterChange && typeof onFilterChange === 'function') {
+      onFilterChange(filters);
+    }
+  };
+
+  // 批量更新筛选条件
+  const updateFilters = (newFilters) => {
+    console.log('批量更新筛选条件:', newFilters);
+    Object.assign(filters, newFilters);
+    
+    // 触发筛选条件变化回调
+    if (onFilterChange && typeof onFilterChange === 'function') {
+      onFilterChange(filters);
+    }
+  };
+
+  // 重置筛选条件
+  const resetFilters = () => {
+    console.log('重置筛选条件');
+    Object.keys(filters).forEach(key => {
+      if (key === 'page') {
+        filters[key] = 1;
+      } else if (key === 'limit') {
+        filters[key] = 10;
+      } else {
+        filters[key] = initialFilters[key] || '';
+      }
+    });
+    
+    // 触发筛选条件变化回调
+    if (onFilterChange && typeof onFilterChange === 'function') {
+      onFilterChange(filters);
+    }
+  };
+
+  // 获取查询参数
+  const getQueryParams = () => {
+    const params = new URLSearchParams();
+    
+    Object.keys(filters).forEach(key => {
+      const value = filters[key];
+      if (value !== null && value !== undefined && value !== '') {
+        if (Array.isArray(value)) {
+          // 处理数组类型的筛选条件
+          value.forEach(item => {
+            if (item !== null && item !== undefined && item !== '') {
+              params.append(key, item);
+            }
+          });
+        } else if (typeof value === 'object' && value !== null) {
+          // 处理对象类型的筛选条件（如日期范围）
+          if (value.start && value.end) {
+            params.append(`${key}Start`, value.start);
+            params.append(`${key}End`, value.end);
+          }
+        } else {
+          params.append(key, value);
+        }
+      }
+    });
+    
+    // 添加时间戳防止缓存
+    params.append('_t', Date.now().toString());
+    
+    return params;
+  };
+
+  // 获取URL查询字符串
+  const getQueryString = () => {
+    return getQueryParams().toString();
+  };
+
+  // 从URL参数初始化筛选条件
+  const initFromUrl = (urlParams) => {
+    console.log('从URL参数初始化筛选条件:', urlParams);
+    Object.keys(urlParams).forEach(key => {
+      if (filters.hasOwnProperty(key)) {
+        filters[key] = urlParams[key];
+      }
+    });
+  };
+
+  // 监听筛选条件变化
+  const watchFilters = (callback) => {
+    return watch(filters, (newFilters, oldFilters) => {
+      console.log('筛选条件变化:', { newFilters, oldFilters });
+      if (callback && typeof callback === 'function') {
+        callback(newFilters, oldFilters);
+      }
+    }, { deep: true });
+  };
+
+  return {
+    filters,
+    updateFilter,
+    updateFilters,
+    resetFilters,
+    getQueryParams,
+    getQueryString,
+    initFromUrl,
+    watchFilters
+  };
+};
+
+/**
+ * 防抖筛选条件更新
+ * @param {Function} updateFunction - 更新函数
+ * @param {number} delay - 延迟时间（毫秒）
+ * @returns {Function} 防抖后的更新函数
+ */
+export const debounceFilter = (updateFunction, delay = 300) => {
+  let timeoutId;
+  return (...args) => {
+    clearTimeout(timeoutId);
+    timeoutId = setTimeout(() => {
+      updateFunction(...args);
+    }, delay);
+  };
+};
+
+/**
+ * 节流筛选条件更新
+ * @param {Function} updateFunction - 更新函数
+ * @param {number} delay - 延迟时间（毫秒）
+ * @returns {Function} 节流后的更新函数
+ */
+export const throttleFilter = (updateFunction, delay = 300) => {
+  let lastCall = 0;
+  return (...args) => {
+    const now = Date.now();
+    if (now - lastCall >= delay) {
+      lastCall = now;
+      updateFunction(...args);
+    }
+  };
+};
+
+/**
+ * 筛选条件预设
+ */
+export const FILTER_PRESETS = {
+  // 日期范围预设
+  DATE_RANGES: {
+    TODAY: 'today',
+    YESTERDAY: 'yesterday',
+    LAST_7_DAYS: 'last7days',
+    LAST_30_DAYS: 'last30days',
+    THIS_MONTH: 'thisMonth',
+    LAST_MONTH: 'lastMonth',
+    THIS_YEAR: 'thisYear',
+    LAST_YEAR: 'lastYear',
+    CUSTOM: 'custom'
+  },
+  
+  // 状态预设
+  STATUS: {
+    ALL: '',
+    ACTIVE: 'active',
+    INACTIVE: 'inactive',
+    PENDING: 'pending',
+    COMPLETED: 'completed',
+    CANCELLED: 'cancelled'
+  },
+  
+  // 排序预设
+  SORT_ORDERS: {
+    ASC: 'asc',
+    DESC: 'desc'
+  }
+};
+
+/**
+ * 获取日期范围
+ * @param {string} preset - 预设类型
+ * @returns {Object} 日期范围对象
+ */
+export const getDateRange = (preset) => {
+  const now = new Date();
+  const today = new Date(now.getFullYear(), now.getMonth(), now.getDate());
+  
+  switch (preset) {
+    case FILTER_PRESETS.DATE_RANGES.TODAY:
+      return {
+        start: today,
+        end: new Date(today.getTime() + 24 * 60 * 60 * 1000 - 1)
+      };
+    case FILTER_PRESETS.DATE_RANGES.YESTERDAY:
+      const yesterday = new Date(today.getTime() - 24 * 60 * 60 * 1000);
+      return {
+        start: yesterday,
+        end: new Date(yesterday.getTime() + 24 * 60 * 60 * 1000 - 1)
+      };
+    case FILTER_PRESETS.DATE_RANGES.LAST_7_DAYS:
+      return {
+        start: new Date(today.getTime() - 7 * 24 * 60 * 60 * 1000),
+        end: new Date(today.getTime() + 24 * 60 * 60 * 1000 - 1)
+      };
+    case FILTER_PRESETS.DATE_RANGES.LAST_30_DAYS:
+      return {
+        start: new Date(today.getTime() - 30 * 24 * 60 * 60 * 1000),
+        end: new Date(today.getTime() + 24 * 60 * 60 * 1000 - 1)
+      };
+    case FILTER_PRESETS.DATE_RANGES.THIS_MONTH:
+      return {
+        start: new Date(now.getFullYear(), now.getMonth(), 1),
+        end: new Date(now.getFullYear(), now.getMonth() + 1, 0, 23, 59, 59, 999)
+      };
+    case FILTER_PRESETS.DATE_RANGES.LAST_MONTH:
+      return {
+        start: new Date(now.getFullYear(), now.getMonth() - 1, 1),
+        end: new Date(now.getFullYear(), now.getMonth(), 0, 23, 59, 59, 999)
+      };
+    case FILTER_PRESETS.DATE_RANGES.THIS_YEAR:
+      return {
+        start: new Date(now.getFullYear(), 0, 1),
+        end: new Date(now.getFullYear(), 11, 31, 23, 59, 59, 999)
+      };
+    case FILTER_PRESETS.DATE_RANGES.LAST_YEAR:
+      return {
+        start: new Date(now.getFullYear() - 1, 0, 1),
+        end: new Date(now.getFullYear() - 1, 11, 31, 23, 59, 59, 999)
+      };
+    default:
+      return null;
+  }
+};
--- a/admin-system/src/views/SmartAnklet.vue
+++ b/admin-system/src/views/SmartAnklet.vue
@@ -319,60 +319,73 @@ const fetchData = async () => {
  try {
    loading.value = true
    
-    // 模拟数据
-    const mockData = [
-      {
-        id: 1,
-        deviceId: 'AN001',
-        animalName: '牛001',
-        model: 'SmartAnklet-V1',
-        status: 'active',
-        stepCount: 2456,
-        heartRate: 75,
-        temperature: 38.5,
-        lastUpdate: '2025-01-18 10:30:00'
-      },
-      {
-        id: 2,
-        deviceId: 'AN002',
-        animalName: '牛002',
-        model: 'SmartAnklet-V1',
-        status: 'standby',
-        stepCount: 1823,
-        heartRate: 68,
-        temperature: 38.2,
-        lastUpdate: '2025-01-18 09:15:00'
-      },
-      {
-        id: 3,
-        deviceId: 'AN003',
-        animalName: '羊001',
-        model: 'SmartAnklet-V2',
-        status: 'active',
-        stepCount: 3124,
-        heartRate: 82,
-        temperature: 39.1,
-        lastUpdate: '2025-01-18 10:25:00'
+    // 构建查询参数
+    const params = new URLSearchParams({
+      page: pagination.current.toString(),
+      limit: pagination.pageSize.toString(),
+      _t: Date.now().toString()
+    })
+    
+    // 添加搜索条件
+    if (searchValue.value.trim()) {
+      params.append('search', searchValue.value.trim())
+    }
+    
+    // 调用API获取脚环数据
+    const response = await fetch(`/api/smart-devices/public/anklets?${params}`, {
+      method: 'GET',
+      headers: {
+        'Content-Type': 'application/json',
+        'Authorization': `Bearer ${localStorage.getItem('token')}`
      }
-    ]
+    })
    
-    anklets.value = mockData
-    pagination.total = mockData.length
+    if (!response.ok) {
+      throw new Error(`HTTP error! status: ${response.status}`)
+    }
    
-    // 更新统计数据
-    stats.total = mockData.length
-    stats.active = mockData.filter(item => item.status === 'active').length
-    stats.standby = mockData.filter(item => item.status === 'standby').length
-    stats.fault = mockData.filter(item => item.status === 'fault').length
+    const result = await response.json()
+    
+    if (result.success) {
+      anklets.value = result.data.list || []
+      pagination.total = result.data.pagination?.total || 0
+      
+      // 更新统计数据
+      if (result.data.stats) {
+        stats.total = result.data.stats.total || 0
+        stats.active = result.data.stats.active || 0
+        stats.standby = result.data.stats.standby || 0
+        stats.fault = result.data.stats.fault || 0
+      } else {
+        // 如果没有统计数据，从数据中计算
+        stats.total = anklets.value.length
+        stats.active = anklets.value.filter(item => item.status === 'active').length
+        stats.standby = anklets.value.filter(item => item.status === 'standby').length
+        stats.fault = anklets.value.filter(item => item.status === 'fault').length
+      }
+    } else {
+      throw new Error(result.message || '获取脚环数据失败')
+    }
    
  } catch (error) {
    console.error('获取数据失败:', error)
-    message.error('获取数据失败')
+    message.error('获取数据失败: ' + error.message)
+    anklets.value = []
+    pagination.total = 0
+    resetStats()
  } finally {
    loading.value = false
  }
 }

+// 重置统计信息
+const resetStats = () => {
+  stats.total = 0
+  stats.active = 0
+  stats.standby = 0
+  stats.fault = 0
+}
+
 // 刷新数据
 const refreshData = () => {
  fetchData()
--- a/admin-system/src/views/SmartCollarAlert.vue
+++ b/admin-system/src/views/SmartCollarAlert.vue
@@ -537,90 +537,81 @@ const fetchData = async (showMessage = false, customAlertType = null) => {
  }
 }

-// 生成模拟数据
-const generateMockData = () => {
-  const mockAlerts = [
-    {
-      id: 1,
-      collarNumber: 'COLLAR001',
-      alertType: 'battery',
-      alertLevel: 'high',
-      alertTime: '2025-01-18 10:30:00',
-      battery: 12,
-      temperature: 38.5,
-      gpsSignal: '弱',
-      wearStatus: '已佩戴',
-      description: '设备电量低于20%，需要及时充电',
-      longitude: 116.3974,
-      latitude: 39.9093
-    },
-    {
-      id: 2,
-      collarNumber: 'COLLAR002',
-      alertType: 'offline',
-      alertLevel: 'high',
-      alertTime: '2025-01-18 09:15:00',
-      battery: 0,
-      temperature: 0,
-      gpsSignal: '无',
-      wearStatus: '未知',
-      description: '设备已离线超过30分钟',
-      longitude: 0,
-      latitude: 0
-    },
-    {
-      id: 3,
-      collarNumber: 'COLLAR003',
-      alertType: 'temperature',
-      alertLevel: 'medium',
-      alertTime: '2025-01-18 08:45:00',
-      battery: 85,
-      temperature: 42.3,
-      gpsSignal: '强',
-      wearStatus: '已佩戴',
-      description: '设备温度异常，超过正常范围',
-      longitude: 116.4074,
-      latitude: 39.9193
-    },
-    {
-      id: 4,
-      collarNumber: 'COLLAR004',
-      alertType: 'location',
-      alertLevel: 'high',
-      alertTime: '2025-01-18 07:20:00',
-      battery: 92,
-      temperature: 39.1,
-      gpsSignal: '无',
-      wearStatus: '已佩戴',
-      description: 'GPS信号丢失，无法获取位置信息',
-      longitude: 0,
-      latitude: 0
-    },
-    {
-      id: 5,
-      collarNumber: 'COLLAR005',
-      alertType: 'wear',
-      alertLevel: 'medium',
-      alertTime: '2025-01-18 06:10:00',
-      battery: 78,
-      temperature: 37.8,
-      gpsSignal: '中',
-      wearStatus: '未佩戴',
-      description: '设备佩戴状态异常，可能已脱落',
-      longitude: 116.4174,
-      latitude: 39.9293
+// 从API获取预警数据
+const fetchAlertData = async () => {
+  try {
+    loading.value = true
+    
+    // 构建查询参数
+    const params = new URLSearchParams({
+      page: pagination.current.toString(),
+      limit: pagination.pageSize.toString(),
+      _t: Date.now().toString()
+    })
+    
+    // 添加筛选条件
+    if (searchValue.value.trim()) {
+      params.append('search', searchValue.value.trim())
    }
-  ]
-  
-  alerts.value = mockAlerts
-  pagination.total = mockAlerts.length
-  
-  // 更新统计数据
-  stats.lowBattery = mockAlerts.filter(alert => alert.alertType === 'battery').length
-  stats.offline = mockAlerts.filter(alert => alert.alertType === 'offline').length
-  stats.highTemperature = mockAlerts.filter(alert => alert.alertType === 'temperature').length
-  stats.abnormalMovement = mockAlerts.filter(alert => alert.alertType === 'movement').length
-  stats.wearOff = mockAlerts.filter(alert => alert.alertType === 'wear').length
+    if (alertTypeFilter.value) {
+      params.append('alertType', alertTypeFilter.value)
+    }
+    
+    // 调用API获取预警数据
+    const response = await fetch(`/api/smart-alerts/public/collar?${params}`, {
+      method: 'GET',
+      headers: {
+        'Content-Type': 'application/json',
+        'Authorization': `Bearer ${localStorage.getItem('token')}`
+      }
+    })
+    
+    if (!response.ok) {
+      throw new Error(`HTTP error! status: ${response.status}`)
+    }
+    
+    const result = await response.json()
+    
+    if (result.success) {
+      alerts.value = result.data.list || []
+      pagination.total = result.data.pagination?.total || 0
+      
+      // 更新统计数据
+      if (result.data.stats) {
+        stats.lowBattery = result.data.stats.lowBattery || 0
+        stats.offline = result.data.stats.offline || 0
+        stats.highTemperature = result.data.stats.highTemperature || 0
+        stats.abnormalMovement = result.data.stats.abnormalMovement || 0
+        stats.wearOff = result.data.stats.wearOff || 0
+      } else {
+        // 如果没有统计数据，从数据中计算
+        stats.lowBattery = alerts.value.filter(alert => alert.alertType === 'battery').length
+        stats.offline = alerts.value.filter(alert => alert.alertType === 'offline').length
+        stats.highTemperature = alerts.value.filter(alert => alert.alertType === 'temperature').length
+        stats.abnormalMovement = alerts.value.filter(alert => alert.alertType === 'movement').length
+        stats.wearOff = alerts.value.filter(alert => alert.alertType === 'wear').length
+      }
+    } else {
+      throw new Error(result.message || '获取预警数据失败')
+    }
+  } catch (error) {
+    console.error('获取预警数据失败:', error)
+    message.error('获取预警数据失败: ' + error.message)
+    alerts.value = []
+    pagination.total = 0
+    resetStats()
+  } finally {
+    loading.value = false
+  }
+}
+
+// 重置统计信息
+const resetStats = () => {
+  stats.lowBattery = 0
+  stats.offline = 0
+  stats.highTemperature = 0
+  stats.abnormalMovement = 0
+  stats.wearOff = 0
 }

 // 更新搜索值
--- a/admin-system/src/views/SmartEartagAlert.vue
+++ b/admin-system/src/views/SmartEartagAlert.vue
@@ -445,75 +445,59 @@ const fetchData = async (showMessage = false, customAlertType = null) => {
  }
 }

-// 生成模拟数据
-const generateMockData = () => {
-  const mockAlerts = [
-    {
-      id: 1,
-      eartagNumber: 'EARTAG001',
-      alertType: 'battery',
-      alertLevel: 'high',
-      alertTime: '2025-01-18 10:30:00',
-      battery: 15,
-      temperature: 38.5,
-      gpsSignal: '强',
-      movementStatus: '正常',
-      description: '设备电量低于20%，需要及时充电',
-      longitude: 116.3974,
-      latitude: 39.9093
-    },
-    {
-      id: 2,
-      eartagNumber: 'EARTAG002',
-      alertType: 'offline',
-      alertLevel: 'high',
-      alertTime: '2025-01-18 09:15:00',
-      battery: 0,
-      temperature: 0,
-      gpsSignal: '无',
-      movementStatus: '静止',
-      description: '设备已离线超过30分钟',
-      longitude: 0,
-      latitude: 0
-    },
-    {
-      id: 3,
-      eartagNumber: 'EARTAG003',
-      alertType: 'temperature',
-      alertLevel: 'medium',
-      alertTime: '2025-01-18 08:45:00',
-      battery: 85,
-      temperature: 42.3,
-      gpsSignal: '强',
-      movementStatus: '正常',
-      description: '设备温度异常，超过正常范围',
-      longitude: 116.4074,
-      latitude: 39.9193
-    },
-    {
-      id: 4,
-      eartagNumber: 'EARTAG004',
-      alertType: 'movement',
-      alertLevel: 'low',
-      alertTime: '2025-01-18 07:20:00',
-      battery: 92,
-      temperature: 39.1,
-      gpsSignal: '强',
-      movementStatus: '异常',
-      description: '运动量异常，可能发生异常行为',
-      longitude: 116.4174,
-      latitude: 39.9293
+// 从API获取预警数据
+const fetchAlertData = async () => {
+  try {
+    loading.value = true
+    
+    // 构建查询参数
+    const params = {
+      page: pagination.current,
+      limit: pagination.pageSize,
+      alertType: alertTypeFilter.value,
+      search: searchValue.value.trim()
    }
-  ]
-  
-  alerts.value = mockAlerts
-  pagination.total = mockAlerts.length
-  
-  // 更新统计数据
-  stats.lowBattery = mockAlerts.filter(alert => alert.alertType === 'battery').length
-  stats.offline = mockAlerts.filter(alert => alert.alertType === 'offline').length
-  stats.highTemperature = mockAlerts.filter(alert => alert.alertType === 'temperature').length
-  stats.abnormalMovement = mockAlerts.filter(alert => alert.alertType === 'movement').length
+    
+    // 调用API获取预警数据
+    const response = await api.get('/smart-alerts/public/eartag', { params })
+    
+    if (response && response.success) {
+      alerts.value = response.data || []
+      pagination.total = response.total || 0
+      
+      // 更新统计数据
+      updateStatsFromData(alerts.value)
+    } else {
+      console.error('获取预警数据失败:', response)
+      alerts.value = []
+      pagination.total = 0
+      resetStats()
+    }
+  } catch (error) {
+    console.error('获取预警数据失败:', error)
+    message.error('获取预警数据失败: ' + error.message)
+    alerts.value = []
+    pagination.total = 0
+    resetStats()
+  } finally {
+    loading.value = false
+  }
+}
+
+// 从数据更新统计信息
+const updateStatsFromData = (data) => {
+  stats.lowBattery = data.filter(alert => alert.alertType === 'battery').length
+  stats.offline = data.filter(alert => alert.alertType === 'offline').length
+  stats.highTemperature = data.filter(alert => alert.alertType === 'temperature').length
+  stats.abnormalMovement = data.filter(alert => alert.alertType === 'movement').length
+}
+
+// 重置统计信息
+const resetStats = () => {
+  stats.lowBattery = 0
+  stats.offline = 0
+  stats.highTemperature = 0
+  stats.abnormalMovement = 0
 }

 // 更新搜索值
--- a/admin-system/src/views/SmartHost.vue
+++ b/admin-system/src/views/SmartHost.vue
@@ -593,21 +593,69 @@ const handleTableChange = (pag) => {
 // 导出数据
 const exportData = async () => {
  try {
-    if (!hosts.value || hosts.value.length === 0) {
+    console.log('=== 开始导出智能主机数据 ===')
+    
+    message.loading('正在获取所有设备数据...', 0)
+    
+    // 构建查询参数，获取所有数据
+    const params = new URLSearchParams({
+      page: '1',
+      limit: '10000', // 设置一个很大的限制值来获取所有数据
+      _t: Date.now().toString()
+    })
+    
+    // 如果有搜索条件，添加到参数中
+    if (searchValue.value.trim()) {
+      params.append('search', searchValue.value.trim())
+      console.log('导出搜索条件:', searchValue.value.trim())
+    }
+    
+    // 调用API获取所有智能主机数据
+    const apiUrl = `/api/smart-devices/hosts?${params}`
+    console.log('导出API请求URL:', apiUrl)
+    
+    const response = await fetch(apiUrl, {
+      method: 'GET',
+      headers: {
+        'Content-Type': 'application/json',
+        'Authorization': `Bearer ${localStorage.getItem('token')}`
+      }
+    })
+    
+    if (!response.ok) {
+      throw new Error(`HTTP error! status: ${response.status}`)
+    }
+    
+    const result = await response.json()
+    console.log('API响应结果:', result)
+    
+    if (!result.success || !result.data || result.data.length === 0) {
+      message.destroy()
      message.warning('没有数据可导出')
      return
    }
    
+    const allHosts = result.data || []
+    console.log('获取到所有设备数据:', allHosts.length, '条记录')
+    console.log('原始数据示例:', allHosts[0])
+    
+    // 后端已经处理了大部分格式化，直接使用
+    const exportData = allHosts
+    
+    console.log('导出设备数据示例:', exportData[0])
+    console.log('导出设备数据总数:', exportData.length)
+    
+    message.destroy()
    message.loading('正在导出数据...', 0)
    
-    const result = ExportUtils.exportDeviceData(hosts.value, 'host')
+    const result_export = ExportUtils.exportDeviceData(exportData, 'host')
    
-    if (result.success) {
+    if (result_export.success) {
      message.destroy()
-      message.success(`导出成功！文件：${result.filename}`)
+      message.success(`导出成功！文件：${result_export.filename}`)
    } else {
      message.destroy()
-      message.error(result.message)
+      message.error(result_export.message)
    }
  } catch (error) {
    message.destroy()
--- a/backend/API_INTEGRATION_GUIDE.md
+++ b/backend/API_INTEGRATION_GUIDE.md
@@ -0,0 +1,501 @@
+# API 集成指南
+
+## 概述
+
+本文档详细说明了前后端API集成方案，包括统一的接口格式、错误处理、筛选条件管理和最佳实践。
+
+## 1. 统一接口格式
+
+### 1.1 请求格式
+
+#### GET 请求（查询参数）
+```javascript
+// 获取动物列表
+GET /api/animals?category=cattle&status=active&page=1&limit=20&sort=name&order=asc
+
+// 参数说明
+- category: 动物分类（可选）
+- status: 状态（可选）
+- page: 页码（默认1）
+- limit: 每页数量（默认20）
+- sort: 排序字段（可选）
+- order: 排序方向（asc/desc，默认asc）
+```
+
+#### POST/PUT 请求（JSON Body）
+```javascript
+// 创建动物
+POST /api/animals
+Content-Type: application/json
+
+{
+  "name": "大黄牛",
+  "category": "cattle",
+  "weight": 450,
+  "status": "active"
+}
+```
+
+### 1.2 响应格式
+
+#### 成功响应
+```json
+{
+  "status": "success",
+  "data": [
+    {
+      "id": 1,
+      "name": "大黄牛",
+      "category": "cattle",
+      "weight": 450,
+      "status": "active",
+      "createdAt": "2024-01-15T10:30:00Z",
+      "updatedAt": "2024-01-15T10:30:00Z"
+    }
+  ],
+  "pagination": {
+    "page": 1,
+    "limit": 20,
+    "total": 100,
+    "totalPages": 5
+  },
+  "message": ""
+}
+```
+
+#### 错误响应
+```json
+{
+  "status": "error",
+  "data": null,
+  "message": "参数验证失败",
+  "code": "VALIDATION_ERROR",
+  "details": [
+    {
+      "field": "name",
+      "message": "名称不能为空"
+    }
+  ]
+}
+```
+
+## 2. 筛选条件管理
+
+### 2.1 前端筛选实现
+
+#### Vue 3 Composition API
+```javascript
+import { reactive, ref } from 'vue';
+
+// 定义筛选条件对象
+const filters = reactive({
+  category: '',
+  status: '',
+  search: '',
+  minWeight: '',
+  maxWeight: '',
+  dateRange: ''
+});
+
+// 手动更新筛选条件
+function updateFilter(key, value) {
+  filters[key] = value;
+  fetchData(); // 触发API请求
+}
+
+// 防抖处理（300ms）
+let debounceTimer;
+function onFilterChange() {
+  clearTimeout(debounceTimer);
+  debounceTimer = setTimeout(() => {
+    fetchData();
+  }, 300);
+}
+```
+
+#### UI 绑定示例
+```html
+<input 
+  type="text" 
+  placeholder="搜索名称" 
+  @input="updateFilter('search', $event.target.value)"
+  @input="onFilterChange"
+/>
+
+<select @change="updateFilter('category', $event.target.value)">
+  <option value="">全部分类</option>
+  <option value="cattle">牛</option>
+  <option value="sheep">羊</option>
+</select>
+```
+
+### 2.2 后端筛选处理
+
+#### Sequelize 查询构建
+```javascript
+async function getAnimals(filters = {}) {
+  const where = {};
+  
+  // 分类筛选
+  if (filters.category) {
+    where.category = filters.category;
+  }
+  
+  // 状态筛选
+  if (filters.status) {
+    where.status = filters.status;
+  }
+  
+  // 搜索关键词（模糊匹配）
+  if (filters.search) {
+    where.name = {
+      [Op.like]: `%${filters.search}%`
+    };
+  }
+  
+  // 重量范围筛选
+  if (filters.minWeight || filters.maxWeight) {
+    where.weight = {};
+    if (filters.minWeight) {
+      where.weight[Op.gte] = parseInt(filters.minWeight);
+    }
+    if (filters.maxWeight) {
+      where.weight[Op.lte] = parseInt(filters.maxWeight);
+    }
+  }
+  
+  // 日期范围筛选
+  if (filters.startDate && filters.endDate) {
+    where.createdAt = {
+      [Op.between]: [filters.startDate, filters.endDate]
+    };
+  }
+  
+  return await Animal.findAll({
+    where,
+    order: [[filters.sort || 'createdAt', filters.order || 'DESC']],
+    limit: parseInt(filters.limit) || 20,
+    offset: ((parseInt(filters.page) || 1) - 1) * (parseInt(filters.limit) || 20)
+  });
+}
+```
+
+## 3. 错误处理
+
+### 3.1 统一错误代码
+
+| 错误代码 | 描述 | HTTP 状态码 |
+|---------|------|-------------|
+| `VALIDATION_ERROR` | 参数验证失败 | 400 |
+| `NOT_FOUND` | 资源不存在 | 404 |
+| `UNAUTHORIZED` | 未授权 | 401 |
+| `FORBIDDEN` | 禁止访问 | 403 |
+| `INTERNAL_ERROR` | 服务器内部错误 | 500 |
+| `DATABASE_ERROR` | 数据库错误 | 500 |
+
+### 3.2 前端错误处理
+
+```javascript
+async function apiRequest(endpoint, options = {}) {
+  try {
+    const response = await fetch(endpoint, options);
+    
+    if (!response.ok) {
+      throw new Error(`HTTP error! status: ${response.status}`);
+    }
+    
+    const result = await response.json();
+    
+    if (result.status === 'error') {
+      // 统一错误处理
+      handleApiError(result);
+      throw new Error(result.message);
+    }
+    
+    return result;
+    
+  } catch (error) {
+    console.error('API请求失败:', error);
+    // 显示用户友好的错误提示
+    showErrorMessage(error.message);
+    throw error;
+  }
+}
+
+function handleApiError(errorResult) {
+  switch (errorResult.code) {
+    case 'VALIDATION_ERROR':
+      // 显示表单验证错误
+      errorResult.details?.forEach(detail => {
+        showFieldError(detail.field, detail.message);
+      });
+      break;
+    case 'NOT_FOUND':
+      showToast('请求的资源不存在');
+      break;
+    case 'UNAUTHORIZED':
+      // 跳转到登录页
+      router.push('/login');
+      break;
+    default:
+      showToast(errorResult.message || '操作失败');
+  }
+}
+```
+
+## 4. 性能优化
+
+### 4.1 前端优化
+
+#### 防抖处理
+```javascript
+function debounce(func, wait) {
+  let timeout;
+  return function executedFunction(...args) {
+    const later = () => {
+      clearTimeout(timeout);
+      func(...args);
+    };
+    clearTimeout(timeout);
+    timeout = setTimeout(later, wait);
+  };
+}
+
+// 使用防抖
+const debouncedSearch = debounce((value) => {
+  updateFilter('search', value);
+}, 300);
+```
+
+#### 请求取消
+```javascript
+let abortController = new AbortController();
+
+async function fetchData() {
+  // 取消之前的请求
+  abortController.abort();
+  abortController = new AbortController();
+  
+  try {
+    const response = await fetch('/api/data', {
+      signal: abortController.signal
+    });
+    // 处理响应
+  } catch (error) {
+    if (error.name === 'AbortError') {
+      console.log('请求被取消');
+    } else {
+      throw error;
+    }
+  }
+}
+```
+
+### 4.2 后端优化
+
+#### 数据库索引
+```sql
+-- 为常用查询字段创建索引
+CREATE INDEX idx_animal_category ON animals(category);
+CREATE INDEX idx_animal_status ON animals(status);
+CREATE INDEX idx_animal_weight ON animals(weight);
+CREATE INDEX idx_animal_created_at ON animals(created_at);
+```
+
+#### 分页优化
+```javascript
+// 使用游标分页代替偏移量分页
+async function getAnimalsCursor(cursor, limit = 20) {
+  const where = {};
+  
+  if (cursor) {
+    where.id = {
+      [Op.gt]: cursor
+    };
+  }
+  
+  return await Animal.findAll({
+    where,
+    order: [['id', 'ASC']],
+    limit: limit + 1 // 多取一条判断是否有下一页
+  });
+}
+```
+
+## 5. 安全考虑
+
+### 5.1 SQL注入防护
+
+使用参数化查询：
+```javascript
+// ✅ 正确：使用参数化查询
+const [rows] = await pool.query(
+  'SELECT * FROM animals WHERE category = ? AND status = ?',
+  [category, status]
+);
+
+// ❌ 错误：字符串拼接（易受SQL注入攻击）
+const query = `SELECT * FROM animals WHERE category = '${category}'`;
+```
+
+### 5.2 输入验证
+
+```javascript
+// 使用Joi或Validator进行输入验证
+const schema = Joi.object({
+  name: Joi.string().min(1).max(100).required(),
+  category: Joi.string().valid('cattle', 'sheep', 'pig').required(),
+  weight: Joi.number().min(0).max(2000).required(),
+  status: Joi.string().valid('active', 'inactive').default('active')
+});
+
+const { error, value } = schema.validate(req.body);
+if (error) {
+  return res.status(400).json({
+    status: 'error',
+    code: 'VALIDATION_ERROR',
+    message: '参数验证失败',
+    details: error.details
+  });
+}
+```
+
+## 6. 监控和日志
+
+### 6.1 请求日志
+```javascript
+// 添加请求日志中间件
+app.use((req, res, next) => {
+  console.log(`${new Date().toISOString()} - ${req.method} ${req.url}`);
+  next();
+});
+```
+
+### 6.2 性能监控
+```javascript
+// 记录API响应时间
+app.use((req, res, next) => {
+  const start = Date.now();
+  
+  res.on('finish', () => {
+    const duration = Date.now() - start;
+    console.log(`${req.method} ${req.url} - ${duration}ms`);
+    
+    // 记录慢查询
+    if (duration > 1000) {
+      console.warn(`慢查询警告: ${req.url} 耗时 ${duration}ms`);
+    }
+  });
+  
+  next();
+});
+```
+
+## 7. 测试策略
+
+### 7.1 单元测试
+```javascript
+// API路由测试
+describe('GET /api/animals', () => {
+  it('应该返回动物列表', async () => {
+    const response = await request(app)
+      .get('/api/animals')
+      .query({ category: 'cattle' });
+    
+    expect(response.status).toBe(200);
+    expect(response.body.status).toBe('success');
+    expect(Array.isArray(response.body.data)).toBe(true);
+  });
+});
+```
+
+### 7.2 集成测试
+```javascript
+// 前端API调用测试
+describe('API客户端', () => {
+  it('应该正确处理成功响应', async () => {
+    mockServer.mockGet('/api/animals', {
+      status: 'success',
+      data: [{ id: 1, name: 'Test Animal' }]
+    });
+    
+    const result = await apiClient.getAnimals();
+    expect(result.data).toHaveLength(1);
+    expect(result.data[0].name).toBe('Test Animal');
+  });
+});
+```
+
+## 8. 部署配置
+
+### 8.1 环境变量配置
+```env
+# 数据库配置
+DB_HOST=129.211.213.226
+DB_PORT=9527
+DB_NAME=nxxmdata
+DB_USER=root
+DB_PASSWORD=aiotAiot123!
+
+# 服务器配置
+PORT=3000
+NODE_ENV=production
+
+# JWT配置
+JWT_SECRET=your-jwt-secret
+JWT_EXPIRE=7d
+```
+
+### 8.2 Docker配置
+```dockerfile
+FROM node:16.20.2-alpine
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm install --only=production
+
+COPY . .
+
+EXPOSE 3000
+
+CMD ["npm", "start"]
+```
+
+## 9. 故障排除
+
+### 9.1 常见问题
+
+1. **CORS 错误**：确保后端配置了正确的CORS头
+2. **连接超时**：检查数据库连接配置和网络连通性
+3. **内存泄漏**：监控Node.js内存使用情况
+4. **性能问题**：检查数据库索引和查询优化
+
+### 9.2 调试技巧
+
+```javascript
+// 启用详细日志
+DEBUG=app:* npm start
+
+// 使用Node.js调试器
+node --inspect server.js
+```
+
+## 10. 版本控制
+
+### 10.1 API版本管理
+```javascript
+// 版本化API路由
+app.use('/api/v1/animals', require('./routes/v1/animals'));
+app.use('/api/v2/animals', require('./routes/v2/animals'));
+```
+
+### 10.2 兼容性保证
+- 保持向后兼容性
+- 废弃的API提供迁移指南
+- 使用语义化版本控制
+
+---
+
+**最后更新**: 2024年1月15日  
+**版本**: 1.0.0
--- a/backend/config/api-config.js
+++ b/backend/config/api-config.js
@@ -0,0 +1,204 @@
+/**
+ * API接口统一配置
+ * 确保所有接口遵循统一的响应格式和错误处理
+ */
+
+const { createSuccessResponse, createErrorResponse, ERROR_CODES } = require('../utils/apiResponse');
+
+// API接口统一配置
+const API_CONFIG = {
+  // 响应格式
+  responseFormat: {
+    success: {
+      status: 'success',
+      message: '',
+      data: null
+    },
+    error: {
+      status: 'error',
+      message: '',
+      data: null
+    }
+  },
+
+  // 分页配置
+  pagination: {
+    defaultPage: 1,
+    defaultLimit: 20,
+    maxLimit: 100
+  },
+
+  // 筛选条件配置
+  filters: {
+    // 支持的运算符
+    operators: ['=', '!=', '>', '>=', '<', '<=', 'LIKE', 'IN', 'BETWEEN'],
+    
+    // 支持的字段映射
+    fieldMappings: {
+      // 动物相关字段
+      animals: ['name', 'category', 'status', 'birthDate', 'weight', 'penId'],
+      // 设备相关字段
+      devices: ['name', 'type', 'status', 'location', 'installDate'],
+      // 告警相关字段
+      alerts: ['type', 'level', 'status', 'createTime', 'deviceId', 'animalId']
+    }
+  },
+
+  // 排序配置
+  sort: {
+    defaultField: 'createTime',
+    defaultOrder: 'DESC',
+    allowedOrders: ['ASC', 'DESC']
+  }
+};
+
+/**
+ * 构建统一的API响应
+ * @param {Object} res - Express响应对象
+ * @param {*} data - 响应数据
+ * @param {string} message - 响应消息
+ * @param {Object} options - 其他选项
+ */
+const buildSuccessResponse = (res, data = null, message = '操作成功', options = {}) => {
+  const response = createSuccessResponse(data, message, options);
+  
+  // 转换为微信小程序兼容格式
+  const formattedResponse = {
+    status: 'success',
+    data: response.data,
+    message: response.message,
+    ...(options.total !== undefined && { total: options.total }),
+    ...(options.page !== undefined && { page: options.page }),
+    ...(options.limit !== undefined && { limit: options.limit })
+  };
+
+  res.json(formattedResponse);
+};
+
+/**
+ * 构建统一的错误响应
+ * @param {Object} res - Express响应对象
+ * @param {string} message - 错误消息
+ * @param {string} code - 错误代码
+ * @param {number} statusCode - HTTP状态码
+ */
+const buildErrorResponse = (res, message = '操作失败', code = 'UNKNOWN_ERROR', statusCode = 500) => {
+  const response = createErrorResponse(message, code);
+  
+  // 转换为微信小程序兼容格式
+  const formattedResponse = {
+    status: 'error',
+    message: response.message,
+    code: response.code,
+    data: null
+  };
+
+  res.status(statusCode).json(formattedResponse);
+};
+
+/**
+ * 处理分页参数
+ * @param {Object} req - Express请求对象
+ * @returns {Object} 分页参数
+ */
+const handlePagination = (req) => {
+  const page = Math.max(parseInt(req.query.page) || API_CONFIG.pagination.defaultPage, 1);
+  const limit = Math.min(
+    Math.max(parseInt(req.query.limit) || API_CONFIG.pagination.defaultLimit, 1),
+    API_CONFIG.pagination.maxLimit
+  );
+  const offset = (page - 1) * limit;
+
+  return { page, limit, offset };
+};
+
+/**
+ * 处理筛选条件
+ * @param {Object} req - Express请求对象
+ * @param {Array} allowedFields - 允许筛选的字段
+ * @returns {Object} 筛选条件
+ */
+const handleFilters = (req, allowedFields = []) => {
+  const filters = {};
+  const queryParams = { ...req.query };
+
+  // 移除分页和排序参数
+  delete queryParams.page;
+  delete queryParams.limit;
+  delete queryParams.sort;
+  delete queryParams.order;
+
+  // 处理筛选条件
+  Object.keys(queryParams).forEach(key => {
+    if (allowedFields.includes(key) && queryParams[key] !== undefined && queryParams[key] !== '') {
+      filters[key] = queryParams[key];
+    }
+  });
+
+  return filters;
+};
+
+/**
+ * 处理排序参数
+ * @param {Object} req - Express请求对象
+ * @param {Array} allowedFields - 允许排序的字段
+ * @returns {Array} 排序数组
+ */
+const handleSorting = (req, allowedFields = []) => {
+  const sortField = req.query.sort || API_CONFIG.sort.defaultField;
+  const sortOrder = req.query.order || API_CONFIG.sort.defaultOrder;
+
+  if (allowedFields.includes(sortField) && 
+      API_CONFIG.sort.allowedOrders.includes(sortOrder.toUpperCase())) {
+    return [[sortField, sortOrder.toUpperCase()]];
+  }
+
+  return [[API_CONFIG.sort.defaultField, API_CONFIG.sort.defaultOrder]];
+};
+
+/**
+ * 构建MySQL查询条件
+ * @param {Object} filters - 筛选条件
+ * @returns {Object} MySQL查询条件
+ */
+const buildQueryConditions = (filters = {}) => {
+  const where = {};
+  const params = [];
+
+  Object.keys(filters).forEach(key => {
+    const value = filters[key];
+    
+    if (value !== undefined && value !== '') {
+      // 处理LIKE查询
+      if (typeof value === 'string' && value.includes('%')) {
+        where[key] = { [Op.like]: value };
+      }
+      // 处理范围查询
+      else if (typeof value === 'string' && value.includes(',')) {
+        const [min, max] = value.split(',').map(v => v.trim());
+        where[key] = { [Op.between]: [min, max] };
+      }
+      // 处理IN查询
+      else if (typeof value === 'string' && value.includes('|')) {
+        const values = value.split('|').map(v => v.trim());
+        where[key] = { [Op.in]: values };
+      }
+      // 普通等于查询
+      else {
+        where[key] = value;
+      }
+    }
+  });
+
+  return { where, params };
+};
+
+module.exports = {
+  API_CONFIG,
+  buildSuccessResponse,
+  buildErrorResponse,
+  handlePagination,
+  handleFilters,
+  handleSorting,
+  buildQueryConditions
+};
--- a/backend/controllers/farmController.js
+++ b/backend/controllers/farmController.js
@@ -5,6 +5,7 @@
 */

 const { Farm } = require('../models');
+const { createSuccessResponse, createErrorResponse, createPaginatedResponse, SUCCESS_MESSAGES, ERROR_CODES } = require('../utils/apiResponse');

 /**
 * 获取所有养殖场
@@ -21,17 +22,13 @@ exports.getAllFarms = async (req, res) => {
    
    console.log(`✅ 成功获取 ${farms.length} 个养殖场`);
    
-    res.status(200).json({
-      success: true,
-      data: farms
-    });
+    res.status(200).json(createSuccessResponse(farms, SUCCESS_MESSAGES.DATA_RETRIEVED));
  } catch (error) {
    console.error('❌ 获取养殖场列表失败:', error);
-    res.status(500).json({
-      success: false,
-      message: '获取养殖场列表失败',
-      error: error.message
-    });
+    res.status(500).json(createErrorResponse(
+      '获取养殖场列表失败: ' + error.message,
+      ERROR_CODES.DATABASE_ERROR
+    ));
  }
 };

--- a/backend/controllers/menuController.js
+++ b/backend/controllers/menuController.js
@@ -15,6 +15,11 @@ const logger = require('../utils/logger');
 */
 exports.getAllMenus = async (req, res) => {
  try {
+    // 设置禁用缓存的响应头
+    res.setHeader('Cache-Control', 'no-cache, no-store, must-revalidate');
+    res.setHeader('Pragma', 'no-cache');
+    res.setHeader('Expires', '0');
+    
    const { page = 1, pageSize = 10, search = '' } = req.query;
    const offset = (page - 1) * pageSize;
    const limit = parseInt(pageSize);
--- a/backend/examples/api-client-example.js
+++ b/backend/examples/api-client-example.js
@@ -0,0 +1,273 @@
+/**
+ * 前端API调用示例
+ * 展示如何使用fetch方法与后端API进行交互
+ */
+
+const API_BASE_URL = 'http://localhost:3000/api';
+
+/**
+ * 统一的API请求函数
+ * @param {string} endpoint - API端点
+ * @param {Object} options - 请求选项
+ * @returns {Promise} API响应
+ */
+async function apiRequest(endpoint, options = {}) {
+  const url = `${API_BASE_URL}${endpoint}`;
+  
+  const defaultOptions = {
+    headers: {
+      'Content-Type': 'application/json',
+      'Accept': 'application/json',
+    },
+    credentials: 'include',
+  };
+
+  const config = {
+    ...defaultOptions,
+    ...options,
+    headers: {
+      ...defaultOptions.headers,
+      ...options.headers,
+    },
+  };
+
+  try {
+    const response = await fetch(url, config);
+    
+    // 检查响应状态
+    if (!response.ok) {
+      throw new Error(`HTTP error! status: ${response.status}`);
+    }
+    
+    const result = await response.json();
+    
+    // 检查API响应状态
+    if (result.status === 'error') {
+      throw new Error(result.message || 'API请求失败');
+    }
+    
+    return result;
+    
+  } catch (error) {
+    console.error('API请求失败:', error);
+    throw error;
+  }
+}
+
+/**
+ * 获取动物列表
+ * @param {Object} filters - 筛选条件
+ * @param {number} page - 页码
+ * @param {number} limit - 每页数量
+ * @returns {Promise} 动物列表数据
+ */
+async function fetchAnimals(filters = {}, page = 1, limit = 20) {
+  // 构建查询参数
+  const params = new URLSearchParams({
+    page: page.toString(),
+    limit: limit.toString(),
+    ...filters
+  });
+  
+  // 移除空值参数
+  Array.from(params.keys()).forEach(key => {
+    if (!params.get(key)) {
+      params.delete(key);
+    }
+  });
+  
+  return apiRequest(`/demo/animals?${params.toString()}`);
+}
+
+/**
+ * 获取设备列表
+ * @param {Object} filters - 筛选条件
+ * @param {number} page - 页码
+ * @param {number} limit - 每页数量
+ * @returns {Promise} 设备列表数据
+ */
+async function fetchDevices(filters = {}, page = 1, limit = 20) {
+  const params = new URLSearchParams({
+    page: page.toString(),
+    limit: limit.toString(),
+    ...filters
+  });
+  
+  // 移除空值参数
+  Array.from(params.keys()).forEach(key => {
+    if (!params.get(key)) {
+      params.delete(key);
+    }
+  });
+  
+  return apiRequest(`/demo/devices?${params.toString()}`);
+}
+
+/**
+ * 获取告警列表
+ * @param {Object} filters - 筛选条件
+ * @param {number} page - 页码
+ * @param {number} limit - 每页数量
+ * @returns {Promise} 告警列表数据
+ */
+async function fetchAlerts(filters = {}, page = 1, limit = 20) {
+  const params = new URLSearchParams({
+    page: page.toString(),
+    limit: limit.toString(),
+    ...filters
+  });
+  
+  // 移除空值参数
+  Array.from(params.keys()).forEach(key => {
+    if (!params.get(key)) {
+      params.delete(key);
+    }
+  });
+  
+  return apiRequest(`/demo/alerts?${params.toString()}`);
+}
+
+/**
+ * 获取仪表盘数据
+ * @returns {Promise} 仪表盘数据
+ */
+async function fetchDashboard() {
+  return apiRequest('/demo/dashboard');
+}
+
+/**
+ * 创建新的动物
+ * @param {Object} animalData - 动物数据
+ * @returns {Promise} 创建结果
+ */
+async function createAnimal(animalData) {
+  return apiRequest('/demo/animals', {
+    method: 'POST',
+    body: JSON.stringify(animalData)
+  });
+}
+
+/**
+ * 更新动物信息
+ * @param {number} id - 动物ID
+ * @param {Object} updates - 更新数据
+ * @returns {Promise} 更新结果
+ */
+async function updateAnimal(id, updates) {
+  return apiRequest(`/demo/animals/${id}`, {
+    method: 'PUT',
+    body: JSON.stringify(updates)
+  });
+}
+
+/**
+ * 删除动物
+ * @param {number} id - 动物ID
+ * @returns {Promise} 删除结果
+ */
+async function deleteAnimal(id) {
+  return apiRequest(`/demo/animals/${id}`, {
+    method: 'DELETE'
+  });
+}
+
+/**
+ * 处理告警
+ * @param {number} id - 告警ID
+ * @param {Object} handleData - 处理数据
+ * @returns {Promise} 处理结果
+ */
+async function handleAlert(id, handleData) {
+  return apiRequest(`/demo/alerts/${id}/handle`, {
+    method: 'POST',
+    body: JSON.stringify(handleData)
+  });
+}
+
+// 使用示例
+async function demo() {
+  console.log('=== API调用演示 ===');
+  
+  try {
+    // 1. 获取仪表盘数据
+    console.log('1. 获取仪表盘数据...');
+    const dashboard = await fetchDashboard();
+    console.log('仪表盘数据:', dashboard.data);
+    
+    // 2. 获取动物列表（带筛选条件）
+    console.log('\n2. 获取动物列表...');
+    const animals = await fetchAnimals({
+      category: 'cattle',
+      status: 'active',
+      minWeight: '200',
+      maxWeight: '500'
+    }, 1, 10);
+    console.log('动物列表:', animals.data);
+    console.log('总数:', animals.total);
+    
+    // 3. 获取设备列表
+    console.log('\n3. 获取设备列表...');
+    const devices = await fetchDevices({
+      type: 'sensor',
+      status: 'online'
+    }, 1, 5);
+    console.log('设备列表:', devices.data);
+    
+    // 4. 获取告警列表
+    console.log('\n4. 获取告警列表...');
+    const alerts = await fetchAlerts({
+      level: 'high',
+      status: 'pending'
+    }, 1, 5);
+    console.log('告警列表:', alerts.data);
+    
+  } catch (error) {
+    console.error('演示失败:', error.message);
+  }
+}
+
+// Vue 3 Composition API 使用示例
+const apiExample = {
+  // 动物管理相关API
+  animals: {
+    fetch: fetchAnimals,
+    create: createAnimal,
+    update: updateAnimal,
+    delete: deleteAnimal
+  },
+  
+  // 设备管理相关API
+  devices: {
+    fetch: fetchDevices
+  },
+  
+  // 告警管理相关API
+  alerts: {
+    fetch: fetchAlerts,
+    handle: handleAlert
+  },
+  
+  // 统计相关API
+  stats: {
+    dashboard: fetchDashboard
+  }
+};
+
+// 导出API方法
+module.exports = {
+  apiRequest,
+  fetchAnimals,
+  fetchDevices,
+  fetchAlerts,
+  fetchDashboard,
+  createAnimal,
+  updateAnimal,
+  deleteAnimal,
+  handleAlert,
+  demo
+};
+
+// 如果直接运行此文件，执行演示
+if (require.main === module) {
+  demo();
+}
--- a/backend/examples/vue3-api-example.js
+++ b/backend/examples/vue3-api-example.js
@@ -0,0 +1,474 @@
+/**
+ * Vue 3 Composition API 使用示例
+ * 展示如何在Vue组件中使用API进行数据交互
+ */
+
+import { reactive, ref, computed, onMounted } from 'vue';
+import { apiExample } from './api-client-example';
+
+/**
+ * 动物管理Composition函数
+ */
+export function useAnimals() {
+  const animals = ref([]);
+  const loading = ref(false);
+  const error = ref(null);
+  const pagination = reactive({
+    page: 1,
+    limit: 20,
+    total: 0,
+    totalPages: 0
+  });
+  
+  const filters = reactive({
+    category: '',
+    status: '',
+    minWeight: '',
+    maxWeight: '',
+    search: ''
+  });
+  
+  // 计算属性：是否有筛选条件
+  const hasFilters = computed(() => {
+    return Object.values(filters).some(value => 
+      value !== null && value !== undefined && value !== ''
+    );
+  });
+  
+  // 获取动物列表
+  async function fetchAnimals() {
+    loading.value = true;
+    error.value = null;
+    
+    try {
+      const result = await apiExample.animals.fetch(
+        { ...filters },
+        pagination.page,
+        pagination.limit
+      );
+      
+      animals.value = result.data;
+      pagination.total = result.total;
+      pagination.totalPages = Math.ceil(result.total / pagination.limit);
+      
+    } catch (err) {
+      error.value = err.message;
+      console.error('获取动物列表失败:', err);
+    } finally {
+      loading.value = false;
+    }
+  }
+  
+  // 创建动物
+  async function createAnimal(animalData) {
+    loading.value = true;
+    error.value = null;
+    
+    try {
+      const result = await apiExample.animals.create(animalData);
+      // 创建成功后刷新列表
+      await fetchAnimals();
+      return result;
+    } catch (err) {
+      error.value = err.message;
+      throw err;
+    } finally {
+      loading.value = false;
+    }
+  }
+  
+  // 更新动物
+  async function updateAnimal(id, updates) {
+    loading.value = true;
+    error.value = null;
+    
+    try {
+      const result = await apiExample.animals.update(id, updates);
+      // 更新成功后刷新列表
+      await fetchAnimals();
+      return result;
+    } catch (err) {
+      error.value = err.message;
+      throw err;
+    } finally {
+      loading.value = false;
+    }
+  }
+  
+  // 删除动物
+  async function deleteAnimal(id) {
+    loading.value = true;
+    error.value = null;
+    
+    try {
+      const result = await apiExample.animals.delete(id);
+      // 删除成功后刷新列表
+      await fetchAnimals();
+      return result;
+    } catch (err) {
+      error.value = err.message;
+      throw err;
+    } finally {
+      loading.value = false;
+    }
+  }
+  
+  // 重置筛选条件
+  function resetFilters() {
+    Object.keys(filters).forEach(key => {
+      filters[key] = '';
+    });
+    pagination.page = 1;
+  }
+  
+  // 监听筛选条件变化，使用防抖
+  let debounceTimer;
+  function onFiltersChange() {
+    clearTimeout(debounceTimer);
+    debounceTimer = setTimeout(() => {
+      pagination.page = 1;
+      fetchAnimals();
+    }, 300);
+  }
+  
+  // 监听分页变化
+  function onPageChange(newPage) {
+    pagination.page = newPage;
+    fetchAnimals();
+  }
+  
+  // 组件挂载时获取数据
+  onMounted(() => {
+    fetchAnimals();
+  });
+  
+  return {
+    // 状态
+    animals,
+    loading,
+    error,
+    pagination,
+    filters,
+    
+    // 计算属性
+    hasFilters,
+    
+    // 方法
+    fetchAnimals,
+    createAnimal,
+    updateAnimal,
+    deleteAnimal,
+    resetFilters,
+    onFiltersChange,
+    onPageChange
+  };
+}
+
+/**
+ * 设备管理Composition函数
+ */
+export function useDevices() {
+  const devices = ref([]);
+  const loading = ref(false);
+  const error = ref(null);
+  const filters = reactive({
+    type: '',
+    status: '',
+    search: ''
+  });
+  
+  async function fetchDevices() {
+    loading.value = true;
+    error.value = null;
+    
+    try {
+      const result = await apiExample.devices.fetch(filters);
+      devices.value = result.data;
+    } catch (err) {
+      error.value = err.message;
+      console.error('获取设备列表失败:', err);
+    } finally {
+      loading.value = false;
+    }
+  }
+  
+  onMounted(() => {
+    fetchDevices();
+  });
+  
+  return {
+    devices,
+    loading,
+    error,
+    filters,
+    fetchDevices
+  };
+}
+
+/**
+ * 告警管理Composition函数
+ */
+export function useAlerts() {
+  const alerts = ref([]);
+  const loading = ref(false);
+  const error = ref(null);
+  const filters = reactive({
+    level: '',
+    status: '',
+    search: ''
+  });
+  
+  async function fetchAlerts() {
+    loading.value = true;
+    error.value = null;
+    
+    try {
+      const result = await apiExample.alerts.fetch(filters);
+      alerts.value = result.data;
+    } catch (err) {
+      error.value = err.message;
+      console.error('获取告警列表失败:', err);
+    } finally {
+      loading.value = false;
+    }
+  }
+  
+  async function handleAlert(id, handleData) {
+    loading.value = true;
+    error.value = null;
+    
+    try {
+      const result = await apiExample.alerts.handle(id, handleData);
+      // 处理成功后刷新列表
+      await fetchAlerts();
+      return result;
+    } catch (err) {
+      error.value = err.message;
+      throw err;
+    } finally {
+      loading.value = false;
+    }
+  }
+  
+  onMounted(() => {
+    fetchAlerts();
+  });
+  
+  return {
+    alerts,
+    loading,
+    error,
+    filters,
+    fetchAlerts,
+    handleAlert
+  };
+}
+
+/**
+ * 仪表盘数据Composition函数
+ */
+export function useDashboard() {
+  const dashboardData = ref(null);
+  const loading = ref(false);
+  const error = ref(null);
+  
+  async function fetchDashboard() {
+    loading.value = true;
+    error.value = null;
+    
+    try {
+      const result = await apiExample.stats.dashboard();
+      dashboardData.value = result.data;
+    } catch (err) {
+      error.value = err.message;
+      console.error('获取仪表盘数据失败:', err);
+    } finally {
+      loading.value = false;
+    }
+  }
+  
+  onMounted(() => {
+    fetchDashboard();
+  });
+  
+  return {
+    dashboardData,
+    loading,
+    error,
+    fetchDashboard
+  };
+}
+
+/**
+ * Vue组件使用示例
+ */
+const AnimalListComponent = {
+  setup() {
+    const {
+      animals,
+      loading,
+      error,
+      pagination,
+      filters,
+      hasFilters,
+      createAnimal,
+      updateAnimal,
+      deleteAnimal,
+      resetFilters,
+      onFiltersChange,
+      onPageChange
+    } = useAnimals();
+    
+    // 搜索关键词
+    const searchKeyword = ref('');
+    
+    // 监听搜索关键词变化
+    watch(searchKeyword, (newValue) => {
+      filters.search = newValue;
+      onFiltersChange();
+    });
+    
+    // 处理筛选条件变化
+    function handleFilterChange(key, value) {
+      filters[key] = value;
+      onFiltersChange();
+    }
+    
+    // 新建动物表单
+    const newAnimal = reactive({
+      name: '',
+      category: '',
+      weight: '',
+      status: 'active'
+    });
+    
+    async function handleCreateAnimal() {
+      try {
+        await createAnimal(newAnimal);
+        // 清空表单
+        Object.keys(newAnimal).forEach(key => {
+          newAnimal[key] = '';
+        });
+        newAnimal.status = 'active';
+      } catch (error) {
+        // 错误处理已在useAnimals中处理
+      }
+    }
+    
+    return {
+      animals,
+      loading,
+      error,
+      pagination,
+      filters,
+      hasFilters,
+      searchKeyword,
+      newAnimal,
+      handleFilterChange,
+      resetFilters,
+      onPageChange,
+      handleCreateAnimal,
+      updateAnimal,
+      deleteAnimal
+    };
+  },
+  
+  template: `
+    <div class="animal-list">
+      <!-- 搜索和筛选区域 -->
+      <div class="filters">
+        <input 
+          v-model="searchKeyword" 
+          placeholder="搜索动物名称..." 
+          @input="handleFilterChange('search', $event.target.value)"
+        />
+        
+        <select v-model="filters.category" @change="handleFilterChange('category', $event.target.value)">
+          <option value="">全部分类</option>
+          <option value="cattle">牛</option>
+          <option value="sheep">羊</option>
+          <option value="pig">猪</option>
+        </select>
+        
+        <select v-model="filters.status" @change="handleFilterChange('status', $event.target.value)">
+          <option value="">全部状态</option>
+          <option value="active">活跃</option>
+          <option value="inactive">非活跃</option>
+        </select>
+        
+        <button @click="resetFilters" :disabled="!hasFilters">
+          重置筛选
+        </button>
+      </div>
+      
+      <!-- 加载状态 -->
+      <div v-if="loading" class="loading">
+        加载中...
+      </div>
+      
+      <!-- 错误提示 -->
+      <div v-if="error" class="error">
+        {{ error }}
+      </div>
+      
+      <!-- 动物列表 -->
+      <div v-if="!loading && !error">
+        <div v-if="animals.length === 0" class="empty">
+          暂无数据
+        </div>
+        
+        <div v-else>
+          <div v-for="animal in animals" :key="animal.id" class="animal-item">
+            <h3>{{ animal.name }}</h3>
+            <p>分类: {{ animal.category }}</p>
+            <p>重量: {{ animal.weight }}kg</p>
+            <p>状态: {{ animal.status }}</p>
+            
+            <button @click="updateAnimal(animal.id, { status: animal.status === 'active' ? 'inactive' : 'active' })">
+              {{ animal.status === 'active' ? '停用' : '启用' }}
+            </button>
+            
+            <button @click="deleteAnimal(animal.id)">删除</button>
+          </div>
+          
+          <!-- 分页控件 -->
+          <div class="pagination">
+            <button 
+              @click="onPageChange(pagination.page - 1)" 
+              :disabled="pagination.page <= 1"
+            >
+              上一页
+            </button>
+            
+            <span>第 {{ pagination.page }} 页 / 共 {{ pagination.totalPages }} 页</span>
+            
+            <button 
+              @click="onPageChange(pagination.page + 1)" 
+              :disabled="pagination.page >= pagination.totalPages"
+            >
+              下一页
+            </button>
+          </div>
+        </div>
+      </div>
+      
+      <!-- 新建动物表单 -->
+      <div class="create-form">
+        <h3>新建动物</h3>
+        <input v-model="newAnimal.name" placeholder="动物名称" />
+        <input v-model="newAnimal.category" placeholder="分类" />
+        <input v-model="newAnimal.weight" placeholder="重量" type="number" />
+        <button @click="handleCreateAnimal">创建</button>
+      </div>
+    </div>
+  `
+};
+
+// 导出所有Composition函数
+module.exports = {
+  useAnimals,
+  useDevices,
+  useAlerts,
+  useDashboard,
+  AnimalListComponent
+};
--- a/backend/middleware/apiMiddleware.js
+++ b/backend/middleware/apiMiddleware.js
@@ -0,0 +1,101 @@
+/**
+ * API统一中间件
+ * 处理所有API请求的统一格式和错误处理
+ */
+
+const { buildSuccessResponse, buildErrorResponse, handlePagination, handleFilters, handleSorting } = require('../config/api-config');
+
+/**
+ * API请求统一处理中间件
+ * @param {Object} req - Express请求对象
+ * @param {Object} res - Express响应对象
+ * @param {Function} next - 下一个中间件
+ */
+const apiMiddleware = (req, res, next) => {
+  // 记录请求日志
+  console.log(`[API] ${req.method} ${req.originalUrl}`, {
+    query: req.query,
+    body: req.body,
+    params: req.params
+  });
+
+  // 添加统一的响应方法
+  res.apiSuccess = (data = null, message = '操作成功', options = {}) => {
+    buildSuccessResponse(res, data, message, options);
+  };
+
+  res.apiError = (message = '操作失败', code = 'UNKNOWN_ERROR', statusCode = 500) => {
+    buildErrorResponse(res, message, code, statusCode);
+  };
+
+  // 添加分页处理方法
+  req.getPagination = () => handlePagination(req);
+
+  // 添加筛选条件处理方法
+  req.getFilters = (allowedFields = []) => handleFilters(req, allowedFields);
+
+  // 添加排序处理方法
+  req.getSorting = (allowedFields = []) => handleSorting(req, allowedFields);
+
+  next();
+};
+
+/**
+ * 统一错误处理中间件
+ * @param {Error} err - 错误对象
+ * @param {Object} req - 请求对象
+ * @param {Object} res - 响应对象
+ * @param {Function} next - 下一个中间件
+ */
+const errorHandler = (err, req, res, next) => {
+  console.error('[API Error]', {
+    message: err.message,
+    stack: err.stack,
+    url: req.url,
+    method: req.method,
+    body: req.body,
+    query: req.query
+  });
+
+  // Sequelize数据库错误
+  if (err.name && err.name.includes('Sequelize')) {
+    return res.apiError('数据库操作失败', 'DATABASE_ERROR', 500);
+  }
+
+  // 验证错误
+  if (err.name === 'ValidationError') {
+    return res.apiError('数据验证失败', 'VALIDATION_ERROR', 400);
+  }
+
+  // JWT认证错误
+  if (err.name === 'JsonWebTokenError') {
+    return res.apiError('Token无效', 'INVALID_TOKEN', 401);
+  }
+
+  if (err.name === 'TokenExpiredError') {
+    return res.apiError('Token已过期', 'TOKEN_EXPIRED', 401);
+  }
+
+  // 默认错误处理
+  res.apiError(
+    process.env.NODE_ENV === 'development' ? err.message : '服务器内部错误',
+    'INTERNAL_ERROR',
+    500
+  );
+};
+
+/**
+ * 404处理中间件
+ * @param {Object} req - 请求对象
+ * @param {Object} res - 响应对象
+ * @param {Function} next - 下一个中间件
+ */
+const notFoundHandler = (req, res, next) => {
+  res.apiError('接口不存在', 'NOT_FOUND', 404);
+};
+
+module.exports = {
+  apiMiddleware,
+  errorHandler,
+  notFoundHandler
+};
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
--- a/backend/package.json
+++ b/backend/package.json
@@ -16,7 +16,7 @@
    "monitoring"
  ],
  "engines": {
-    "node": ">=18.0.0",
+    "node": "16.20.2",
    "npm": ">=8.0.0"
  },
  "scripts": {
--- a/backend/routes/api-demo.js
+++ b/backend/routes/api-demo.js
@@ -0,0 +1,292 @@
+/**
+ * API接口演示路由
+ * 展示如何使用统一的API响应格式和筛选条件管理
+ */
+
+const express = require('express');
+const router = express.Router();
+const { Op } = require('sequelize');
+const Animal = require('../models/Animal');
+const Device = require('../models/Device');
+const Alert = require('../models/Alert');
+
+/**
+ * 获取动物列表（支持筛选、分页、排序）
+ * GET /api/demo/animals
+ * 查询参数：
+ * - page: 页码（默认1）
+ * - limit: 每页数量（默认20）
+ * - sort: 排序字段（默认createTime）
+ * - order: 排序方式（ASC/DESC，默认DESC）
+ * - name: 动物名称（模糊搜索）
+ * - category: 动物类别
+ * - status: 状态
+ * - minWeight: 最小体重
+ * - maxWeight: 最大体重
+ */
+router.get('/animals', async (req, res) => {
+  try {
+    // 获取分页参数
+    const { page, limit, offset } = req.getPagination();
+    
+    // 获取筛选条件
+    const filters = req.getFilters(['name', 'category', 'status', 'penId']);
+    
+    // 获取排序参数
+    const order = req.getSorting(['name', 'category', 'status', 'weight', 'createTime', 'updateTime']);
+    
+    // 构建查询条件
+    const where = {};
+    
+    // 处理名称模糊搜索
+    if (filters.name) {
+      where.name = { [Op.like]: `%${filters.name}%` };
+    }
+    
+    // 处理其他筛选条件
+    if (filters.category) {
+      where.category = filters.category;
+    }
+    
+    if (filters.status) {
+      where.status = filters.status;
+    }
+    
+    if (filters.penId) {
+      where.penId = filters.penId;
+    }
+    
+    // 处理体重范围筛选
+    if (req.query.minWeight || req.query.maxWeight) {
+      where.weight = {};
+      if (req.query.minWeight) {
+        where.weight[Op.gte] = parseFloat(req.query.minWeight);
+      }
+      if (req.query.maxWeight) {
+        where.weight[Op.lte] = parseFloat(req.query.maxWeight);
+      }
+    }
+    
+    // 查询数据
+    const { count, rows } = await Animal.findAndCountAll({
+      where,
+      limit,
+      offset,
+      order,
+      attributes: [
+        'id', 'name', 'category', 'status', 'weight', 'birthDate', 
+        'penId', 'createTime', 'updateTime'
+      ]
+    });
+    
+    // 返回统一格式的响应
+    res.apiSuccess(rows, '获取动物列表成功', {
+      total: count,
+      page,
+      limit
+    });
+    
+  } catch (error) {
+    console.error('获取动物列表失败:', error);
+    res.apiError('获取动物列表失败', 'DATABASE_ERROR', 500);
+  }
+});
+
+/**
+ * 获取设备列表（支持筛选、分页、排序）
+ * GET /api/demo/devices
+ * 查询参数：
+ * - page: 页码（默认1）
+ * - limit: 每页数量（默认20）
+ * - sort: 排序字段（默认installDate）
+ * - order: 排序方式（ASC/DESC，默认DESC）
+ * - name: 设备名称（模糊搜索）
+ * - type: 设备类型
+ * - status: 设备状态
+ * - location: 安装位置
+ */
+router.get('/devices', async (req, res) => {
+  try {
+    // 获取分页参数
+    const { page, limit, offset } = req.getPagination();
+    
+    // 获取筛选条件
+    const filters = req.getFilters(['name', 'type', 'status', 'location']);
+    
+    // 获取排序参数
+    const order = req.getSorting(['name', 'type', 'status', 'installDate', 'createTime']);
+    
+    // 构建查询条件
+    const where = {};
+    
+    // 处理名称模糊搜索
+    if (filters.name) {
+      where.name = { [Op.like]: `%${filters.name}%` };
+    }
+    
+    // 处理其他筛选条件
+    if (filters.type) {
+      where.type = filters.type;
+    }
+    
+    if (filters.status) {
+      where.status = filters.status;
+    }
+    
+    if (filters.location) {
+      where.location = { [Op.like]: `%${filters.location}%` };
+    }
+    
+    // 查询数据
+    const { count, rows } = await Device.findAndCountAll({
+      where,
+      limit,
+      offset,
+      order,
+      attributes: [
+        'id', 'name', 'type', 'status', 'location', 'installDate', 
+        'lastMaintenance', 'createTime', 'updateTime'
+      ]
+    });
+    
+    // 返回统一格式的响应
+    res.apiSuccess(rows, '获取设备列表成功', {
+      total: count,
+      page,
+      limit
+    });
+    
+  } catch (error) {
+    console.error('获取设备列表失败:', error);
+    res.apiError('获取设备列表失败', 'DATABASE_ERROR', 500);
+  }
+});
+
+/**
+ * 获取告警列表（支持筛选、分页、排序）
+ * GET /api/demo/alerts
+ * 查询参数：
+ * - page: 页码（默认1）
+ * - limit: 每页数量（默认20）
+ * - sort: 排序字段（默认createTime）
+ * - order: 排序方式（ASC/DESC，默认DESC）
+ * - type: 告警类型
+ * - level: 告警级别
+ * - status: 处理状态
+ * - startDate: 开始时间
+ * - endDate: 结束时间
+ */
+router.get('/alerts', async (req, res) => {
+  try {
+    // 获取分页参数
+    const { page, limit, offset } = req.getPagination();
+    
+    // 获取筛选条件
+    const filters = req.getFilters(['type', 'level', 'status']);
+    
+    // 获取排序参数
+    const order = req.getSorting(['type', 'level', 'status', 'createTime', 'updateTime']);
+    
+    // 构建查询条件
+    const where = {};
+    
+    // 处理筛选条件
+    if (filters.type) {
+      where.type = filters.type;
+    }
+    
+    if (filters.level) {
+      where.level = filters.level;
+    }
+    
+    if (filters.status) {
+      where.status = filters.status;
+    }
+    
+    // 处理时间范围筛选
+    if (req.query.startDate || req.query.endDate) {
+      where.createTime = {};
+      if (req.query.startDate) {
+        where.createTime[Op.gte] = new Date(req.query.startDate);
+      }
+      if (req.query.endDate) {
+        where.createTime[Op.lte] = new Date(req.query.endDate);
+      }
+    }
+    
+    // 查询数据
+    const { count, rows } = await Alert.findAndCountAll({
+      where,
+      limit,
+      offset,
+      order,
+      include: [
+        {
+          model: Animal,
+          attributes: ['id', 'name', 'category']
+        },
+        {
+          model: Device,
+          attributes: ['id', 'name', 'type']
+        }
+      ],
+      attributes: [
+        'id', 'type', 'level', 'status', 'description', 'createTime', 
+        'updateTime', 'handler', 'handleTime', 'handleNote'
+      ]
+    });
+    
+    // 返回统一格式的响应
+    res.apiSuccess(rows, '获取告警列表成功', {
+      total: count,
+      page,
+      limit
+    });
+    
+  } catch (error) {
+    console.error('获取告警列表失败:', error);
+    res.apiError('获取告警列表失败', 'DATABASE_ERROR', 500);
+  }
+});
+
+/**
+ * 获取统计仪表盘数据
+ * GET /api/demo/dashboard
+ */
+router.get('/dashboard', async (req, res) => {
+  try {
+    // 并行获取所有统计数据
+    const [
+      animalCount,
+      deviceCount,
+      alertCount,
+      onlineDevices
+    ] = await Promise.all([
+      Animal.count({ where: { status: 'active' } }),
+      Device.count(),
+      Alert.count({ where: { status: 'pending' } }),
+      Device.count({ where: { status: 'online' } })
+    ]);
+    
+    const dashboardData = {
+      animalCount,
+      deviceCount,
+      alertCount,
+      onlineDeviceRate: deviceCount > 0 ? (onlineDevices / deviceCount).toFixed(2) : 0,
+      alertsByLevel: {
+        low: await Alert.count({ where: { level: 'low', status: 'pending' } }),
+        medium: await Alert.count({ where: { level: 'medium', status: 'pending' } }),
+        high: await Alert.count({ where: { level: 'high', status: 'pending' } }),
+        critical: await Alert.count({ where: { level: 'critical', status: 'pending' } })
+      }
+    };
+    
+    res.apiSuccess(dashboardData, '获取仪表盘数据成功');
+    
+  } catch (error) {
+    console.error('获取仪表盘数据失败:', error);
+    res.apiError('获取仪表盘数据失败', 'DATABASE_ERROR', 500);
+  }
+});
+
+module.exports = router;
--- a/backend/routes/auth.js
+++ b/backend/routes/auth.js
@@ -1111,6 +1111,11 @@ router.get('/roles', async (req, res) => {

 router.get('/validate', verifyToken, async (req, res) => {
  try {
+    // 设置禁用缓存的响应头
+    res.setHeader('Cache-Control', 'no-cache, no-store, must-revalidate');
+    res.setHeader('Pragma', 'no-cache');
+    res.setHeader('Expires', '0');
+    
    // 如果能到达这里，说明token是有效的
    const user = await User.findByPk(req.user.id, {
      attributes: ['id', 'username', 'email', 'status'],
--- a/backend/routes/farms.js
+++ b/backend/routes/farms.js
@@ -2,6 +2,7 @@ const express = require('express');
 const router = express.Router();
 const farmController = require('../controllers/farmController');
 const searchLogger = require('../middleware/search-logger');
+const { createSuccessResponse, createErrorResponse, createPaginatedResponse, SUCCESS_MESSAGES, ERROR_CODES } = require('../utils/apiResponse');

 /**
 * @swagger
--- a/backend/routes/smart-devices.js
+++ b/backend/routes/smart-devices.js
@@ -9,6 +9,7 @@ const { verifyToken, checkRole } = require('../middleware/auth');
 const { requirePermission } = require('../middleware/permission');
 const { IotXqClient, IotJbqServer, IotJbqClient } = require('../models');
 const { Op } = require('sequelize');
+const { createSuccessResponse, createErrorResponse, createPaginatedResponse, SUCCESS_MESSAGES, ERROR_CODES } = require('../utils/apiResponse');

 // 公开API路由，不需要验证token
 const publicRoutes = express.Router();
@@ -84,18 +85,15 @@ publicRoutes.get('/eartags/export', async (req, res) => {
      };
    });

-    res.json({
-      success: true,
-      data: formattedData,
-      total: formattedData.length,
-      message: '导出数据获取成功'
-    });
+    res.json(createSuccessResponse(formattedData, SUCCESS_MESSAGES.DATA_RETRIEVED, {
+      total: formattedData.length
+    }));
  } catch (error) {
    console.error('导出智能耳标数据失败:', error);
-    res.status(500).json({
-      success: false,
-      message: '导出数据获取失败: ' + error.message
-    });
+    res.status(500).json(createErrorResponse(
+      '导出数据获取失败: ' + error.message,
+      ERROR_CODES.DATABASE_ERROR
+    ));
  }
 });

@@ -181,28 +179,23 @@ publicRoutes.get('/eartags', async (req, res) => {
      maintenance: rows.filter(item => item.state === 3).length
    };

-    res.json({
-      success: true,
-      data: {
+    res.json(createPaginatedResponse(
+      {
        list: formattedData,
-        pagination: {
-          current: parseInt(page),
-          pageSize: parseInt(limit),
-          total: count,
-          pages: Math.ceil(count / parseInt(limit))
-        },
-        stats
+        stats: stats
      },
-      message: '获取智能耳标列表成功'
-    });
+      count,
+      parseInt(page),
+      parseInt(limit),
+      SUCCESS_MESSAGES.DATA_RETRIEVED
+    ));
    
  } catch (error) {
    console.error('获取智能耳标列表失败:', error);
-    res.status(500).json({
-      success: false,
-      message: '获取智能耳标列表失败',
-      error: error.message
-    });
+    res.status(500).json(createErrorResponse(
+      '获取智能耳标列表失败: ' + error.message,
+      ERROR_CODES.DATABASE_ERROR
+    ));
  }
 });

--- a/backend/server.js
+++ b/backend/server.js
@@ -22,7 +22,7 @@ dotenv.config();
 // 创建Express应用和HTTP服务器
 const app = express();
 const server = http.createServer(app);
-const PORT = process.env.PORT || 5350;
+const PORT = process.env.PORT || 3001;

 // 配置文件上传
 const storage = multer.diskStorage({
@@ -67,6 +67,10 @@ app.use(cors());
 app.use(express.json({ charset: 'utf8' }));
 app.use(express.urlencoded({ extended: true, charset: 'utf8' }));

+// API统一中间件
+const { apiMiddleware, errorHandler, notFoundHandler } = require('./middleware/apiMiddleware');
+app.use('/api', apiMiddleware);
+
 // 静态文件服务 - 提供前端构建文件
 app.use(express.static(__dirname + '/dist'));

@@ -225,13 +229,14 @@ app.use('/api/operation-logs', require('./routes/operationLogs'));
 // 绑定信息相关路由
 app.use('/api/binding', require('./routes/binding'));

-// 处理API 404错误
-app.use('/api/*', (req, res) => {
-  res.status(404).json({
-    success: false,
-    message: 'API接口不存在'
-  });
-});
+// API演示路由
+app.use('/api/demo', require('./routes/api-demo'));
+
+// 统一错误处理中间件
+app.use(errorHandler);
+
+// 404处理中间件
+app.use(notFoundHandler);

 // 前端路由 - 处理所有非API请求，返回前端应用
 app.get('*', (req, res) => {
--- a/backend/utils/apiResponse.js
+++ b/backend/utils/apiResponse.js
@@ -0,0 +1,228 @@
+/**
+ * API响应格式标准化工具
+ * 统一前后端接口返回格式
+ */
+
+/**
+ * 创建标准成功响应
+ * @param {*} data - 响应数据
+ * @param {string} message - 响应消息
+ * @param {Object} options - 其他选项
+ * @returns {Object} 标准响应格式
+ */
+const createSuccessResponse = (data = null, message = '操作成功', options = {}) => {
+  const response = {
+    success: true,
+    message,
+    data,
+    timestamp: new Date().toISOString(),
+    requestId: options.requestId || generateRequestId()
+  };
+
+  // 添加分页信息
+  if (options.total !== undefined) {
+    response.total = options.total;
+  }
+  if (options.page !== undefined) {
+    response.page = options.page;
+  }
+  if (options.limit !== undefined) {
+    response.limit = options.limit;
+  }
+
+  // 添加元数据
+  if (options.meta) {
+    response.meta = options.meta;
+  }
+
+  return response;
+};
+
+/**
+ * 创建标准错误响应
+ * @param {string} message - 错误消息
+ * @param {string} code - 错误代码
+ * @param {*} details - 错误详情
+ * @param {Object} options - 其他选项
+ * @returns {Object} 标准错误响应格式
+ */
+const createErrorResponse = (message = '操作失败', code = 'UNKNOWN_ERROR', details = null, options = {}) => {
+  return {
+    success: false,
+    message,
+    code,
+    details,
+    timestamp: new Date().toISOString(),
+    requestId: options.requestId || generateRequestId()
+  };
+};
+
+/**
+ * 创建分页响应
+ * @param {Array} data - 数据列表
+ * @param {number} total - 总记录数
+ * @param {number} page - 当前页码
+ * @param {number} limit - 每页记录数
+ * @param {string} message - 响应消息
+ * @param {Object} options - 其他选项
+ * @returns {Object} 分页响应格式
+ */
+const createPaginatedResponse = (data, total, page, limit, message = '获取数据成功', options = {}) => {
+  return createSuccessResponse(data, message, {
+    total,
+    page,
+    limit,
+    ...options
+  });
+};
+
+/**
+ * 生成请求ID
+ * @returns {string} 请求ID
+ */
+const generateRequestId = () => {
+  return `req_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`;
+};
+
+/**
+ * 错误代码常量
+ */
+const ERROR_CODES = {
+  // 认证相关
+  UNAUTHORIZED: 'UNAUTHORIZED',
+  TOKEN_EXPIRED: 'TOKEN_EXPIRED',
+  INVALID_TOKEN: 'INVALID_TOKEN',
+  
+  // 权限相关
+  FORBIDDEN: 'FORBIDDEN',
+  INSUFFICIENT_PERMISSIONS: 'INSUFFICIENT_PERMISSIONS',
+  
+  // 资源相关
+  NOT_FOUND: 'NOT_FOUND',
+  RESOURCE_CONFLICT: 'RESOURCE_CONFLICT',
+  RESOURCE_LOCKED: 'RESOURCE_LOCKED',
+  
+  // 验证相关
+  VALIDATION_ERROR: 'VALIDATION_ERROR',
+  INVALID_INPUT: 'INVALID_INPUT',
+  MISSING_REQUIRED_FIELD: 'MISSING_REQUIRED_FIELD',
+  
+  // 业务相关
+  BUSINESS_ERROR: 'BUSINESS_ERROR',
+  OPERATION_FAILED: 'OPERATION_FAILED',
+  DUPLICATE_ENTRY: 'DUPLICATE_ENTRY',
+  
+  // 系统相关
+  INTERNAL_ERROR: 'INTERNAL_ERROR',
+  SERVICE_UNAVAILABLE: 'SERVICE_UNAVAILABLE',
+  DATABASE_ERROR: 'DATABASE_ERROR',
+  NETWORK_ERROR: 'NETWORK_ERROR',
+  
+  // 未知错误
+  UNKNOWN_ERROR: 'UNKNOWN_ERROR'
+};
+
+/**
+ * 成功消息常量
+ */
+const SUCCESS_MESSAGES = {
+  // 通用操作
+  OPERATION_SUCCESS: '操作成功',
+  DATA_SAVED: '数据保存成功',
+  DATA_UPDATED: '数据更新成功',
+  DATA_DELETED: '数据删除成功',
+  DATA_RETRIEVED: '数据获取成功',
+  
+  // 认证相关
+  LOGIN_SUCCESS: '登录成功',
+  LOGOUT_SUCCESS: '登出成功',
+  PASSWORD_CHANGED: '密码修改成功',
+  
+  // 文件相关
+  FILE_UPLOADED: '文件上传成功',
+  FILE_DELETED: '文件删除成功',
+  
+  // 导出相关
+  EXPORT_SUCCESS: '数据导出成功',
+  IMPORT_SUCCESS: '数据导入成功'
+};
+
+/**
+ * 统一错误处理中间件
+ * @param {Error} err - 错误对象
+ * @param {Object} req - 请求对象
+ * @param {Object} res - 响应对象
+ * @param {Function} next - 下一个中间件
+ */
+const errorHandler = (err, req, res, next) => {
+  console.error('API Error:', {
+    message: err.message,
+    stack: err.stack,
+    url: req.url,
+    method: req.method,
+    body: req.body,
+    query: req.query
+  });
+
+  // 数据库错误
+  if (err.name === 'SequelizeError' || err.name === 'SequelizeValidationError') {
+    return res.status(400).json(createErrorResponse(
+      '数据库操作失败',
+      ERROR_CODES.DATABASE_ERROR,
+      err.message
+    ));
+  }
+
+  // 验证错误
+  if (err.name === 'ValidationError') {
+    return res.status(400).json(createErrorResponse(
+      '数据验证失败',
+      ERROR_CODES.VALIDATION_ERROR,
+      err.message
+    ));
+  }
+
+  // 认证错误
+  if (err.name === 'UnauthorizedError' || err.status === 401) {
+    return res.status(401).json(createErrorResponse(
+      '认证失败',
+      ERROR_CODES.UNAUTHORIZED,
+      err.message
+    ));
+  }
+
+  // 权限错误
+  if (err.status === 403) {
+    return res.status(403).json(createErrorResponse(
+      '权限不足',
+      ERROR_CODES.FORBIDDEN,
+      err.message
+    ));
+  }
+
+  // 资源不存在
+  if (err.status === 404) {
+    return res.status(404).json(createErrorResponse(
+      '资源不存在',
+      ERROR_CODES.NOT_FOUND,
+      err.message
+    ));
+  }
+
+  // 默认服务器错误
+  res.status(500).json(createErrorResponse(
+    '服务器内部错误',
+    ERROR_CODES.INTERNAL_ERROR,
+    process.env.NODE_ENV === 'development' ? err.message : '服务器繁忙，请稍后重试'
+  ));
+};
+
+module.exports = {
+  createSuccessResponse,
+  createErrorResponse,
+  createPaginatedResponse,
+  generateRequestId,
+  ERROR_CODES,
+  SUCCESS_MESSAGES,
+  errorHandler
+};
--- a/backend/utils/queryOptimizer.js
+++ b/backend/utils/queryOptimizer.js
@@ -0,0 +1,414 @@
+/**
+ * 数据库查询优化工具
+ * 提供统一的查询构建和优化方法
+ */
+
+const { Op } = require('sequelize');
+
+/**
+ * 查询构建器类
+ */
+class QueryBuilder {
+  constructor() {
+    this.whereConditions = {};
+    this.orderConditions = [];
+    this.includeConditions = [];
+    this.attributes = null;
+    this.limit = null;
+    this.offset = null;
+    this.groupBy = null;
+    this.having = null;
+  }
+
+  /**
+   * 添加搜索条件
+   * @param {string} field - 字段名
+   * @param {*} value - 搜索值
+   * @param {string} operator - 操作符
+   * @returns {QueryBuilder} 查询构建器实例
+   */
+  search(field, value, operator = 'like') {
+    if (!value || value.toString().trim() === '') {
+      return this;
+    }
+
+    switch (operator) {
+      case 'like':
+        this.whereConditions[field] = { [Op.like]: `%${value}%` };
+        break;
+      case 'eq':
+        this.whereConditions[field] = value;
+        break;
+      case 'ne':
+        this.whereConditions[field] = { [Op.ne]: value };
+        break;
+      case 'gt':
+        this.whereConditions[field] = { [Op.gt]: value };
+        break;
+      case 'gte':
+        this.whereConditions[field] = { [Op.gte]: value };
+        break;
+      case 'lt':
+        this.whereConditions[field] = { [Op.lt]: value };
+        break;
+      case 'lte':
+        this.whereConditions[field] = { [Op.lte]: value };
+        break;
+      case 'in':
+        this.whereConditions[field] = { [Op.in]: Array.isArray(value) ? value : [value] };
+        break;
+      case 'notIn':
+        this.whereConditions[field] = { [Op.notIn]: Array.isArray(value) ? value : [value] };
+        break;
+      case 'between':
+        if (Array.isArray(value) && value.length === 2) {
+          this.whereConditions[field] = { [Op.between]: value };
+        }
+        break;
+      case 'isNull':
+        this.whereConditions[field] = { [Op.is]: null };
+        break;
+      case 'notNull':
+        this.whereConditions[field] = { [Op.not]: null };
+        break;
+    }
+
+    return this;
+  }
+
+  /**
+   * 添加多字段搜索条件
+   * @param {Array} fields - 字段数组
+   * @param {*} value - 搜索值
+   * @param {string} operator - 操作符
+   * @returns {QueryBuilder} 查询构建器实例
+   */
+  searchMultiple(fields, value, operator = 'like') {
+    if (!value || value.toString().trim() === '') {
+      return this;
+    }
+
+    const searchConditions = fields.map(field => {
+      switch (operator) {
+        case 'like':
+          return { [field]: { [Op.like]: `%${value}%` } };
+        case 'eq':
+          return { [field]: value };
+        default:
+          return { [field]: { [Op.like]: `%${value}%` } };
+      }
+    });
+
+    if (this.whereConditions[Op.or]) {
+      this.whereConditions[Op.or] = [...this.whereConditions[Op.or], ...searchConditions];
+    } else {
+      this.whereConditions[Op.or] = searchConditions;
+    }
+
+    return this;
+  }
+
+  /**
+   * 添加日期范围条件
+   * @param {string} field - 日期字段名
+   * @param {string} startDate - 开始日期
+   * @param {string} endDate - 结束日期
+   * @returns {QueryBuilder} 查询构建器实例
+   */
+  dateRange(field, startDate, endDate) {
+    if (startDate || endDate) {
+      const dateCondition = {};
+      if (startDate) {
+        dateCondition[Op.gte] = new Date(startDate);
+      }
+      if (endDate) {
+        dateCondition[Op.lte] = new Date(endDate);
+      }
+      this.whereConditions[field] = dateCondition;
+    }
+    return this;
+  }
+
+  /**
+   * 添加状态条件
+   * @param {string} field - 状态字段名
+   * @param {*} status - 状态值
+   * @returns {QueryBuilder} 查询构建器实例
+   */
+  status(field, status) {
+    if (status !== null && status !== undefined && status !== '') {
+      this.whereConditions[field] = status;
+    }
+    return this;
+  }
+
+  /**
+   * 添加排序条件
+   * @param {string} field - 排序字段
+   * @param {string} direction - 排序方向 ('ASC' 或 'DESC')
+   * @returns {QueryBuilder} 查询构建器实例
+   */
+  orderBy(field, direction = 'DESC') {
+    this.orderConditions.push([field, direction.toUpperCase()]);
+    return this;
+  }
+
+  /**
+   * 添加分页条件
+   * @param {number} page - 页码
+   * @param {number} limit - 每页数量
+   * @returns {QueryBuilder} 查询构建器实例
+   */
+  paginate(page = 1, limit = 10) {
+    this.limit = parseInt(limit);
+    this.offset = (parseInt(page) - 1) * this.limit;
+    return this;
+  }
+
+  /**
+   * 添加关联查询条件
+   * @param {Object} include - 关联查询配置
+   * @returns {QueryBuilder} 查询构建器实例
+   */
+  include(include) {
+    this.includeConditions.push(include);
+    return this;
+  }
+
+  /**
+   * 设置查询字段
+   * @param {Array|Object} attributes - 查询字段
+   * @returns {QueryBuilder} 查询构建器实例
+   */
+  select(attributes) {
+    this.attributes = attributes;
+    return this;
+  }
+
+  /**
+   * 添加分组条件
+   * @param {string|Array} groupBy - 分组字段
+   * @returns {QueryBuilder} 查询构建器实例
+   */
+  group(groupBy) {
+    this.groupBy = groupBy;
+    return this;
+  }
+
+  /**
+   * 添加HAVING条件
+   * @param {Object} having - HAVING条件
+   * @returns {QueryBuilder} 查询构建器实例
+   */
+  having(having) {
+    this.having = having;
+    return this;
+  }
+
+  /**
+   * 构建查询选项
+   * @returns {Object} Sequelize查询选项
+   */
+  build() {
+    const options = {
+      where: this.whereConditions,
+      order: this.orderConditions.length > 0 ? this.orderConditions : undefined,
+      include: this.includeConditions.length > 0 ? this.includeConditions : undefined,
+      attributes: this.attributes,
+      limit: this.limit,
+      offset: this.offset,
+      group: this.groupBy,
+      having: this.having
+    };
+
+    // 移除undefined值
+    Object.keys(options).forEach(key => {
+      if (options[key] === undefined) {
+        delete options[key];
+      }
+    });
+
+    return options;
+  }
+
+  /**
+   * 重置查询构建器
+   * @returns {QueryBuilder} 查询构建器实例
+   */
+  reset() {
+    this.whereConditions = {};
+    this.orderConditions = [];
+    this.includeConditions = [];
+    this.attributes = null;
+    this.limit = null;
+    this.offset = null;
+    this.groupBy = null;
+    this.having = null;
+    return this;
+  }
+}
+
+/**
+ * 创建查询构建器实例
+ * @returns {QueryBuilder} 查询构建器实例
+ */
+const createQueryBuilder = () => {
+  return new QueryBuilder();
+};
+
+/**
+ * 构建分页查询
+ * @param {Object} Model - Sequelize模型
+ * @param {Object} queryOptions - 查询选项
+ * @param {Object} pagination - 分页参数
+ * @returns {Promise<Object>} 分页查询结果
+ */
+const paginateQuery = async (Model, queryOptions, pagination = {}) => {
+  const { page = 1, limit = 10 } = pagination;
+  const offset = (page - 1) * limit;
+
+  const options = {
+    ...queryOptions,
+    limit: parseInt(limit),
+    offset: parseInt(offset)
+  };
+
+  const { count, rows } = await Model.findAndCountAll(options);
+
+  return {
+    data: rows,
+    pagination: {
+      current: parseInt(page),
+      pageSize: parseInt(limit),
+      total: count,
+      totalPages: Math.ceil(count / limit)
+    }
+  };
+};
+
+/**
+ * 构建统计查询
+ * @param {Object} Model - Sequelize模型
+ * @param {Object} queryOptions - 查询选项
+ * @param {Array} groupFields - 分组字段
+ * @returns {Promise<Object>} 统计查询结果
+ */
+const statsQuery = async (Model, queryOptions, groupFields = []) {
+  const options = {
+    ...queryOptions,
+    attributes: [
+      ...groupFields,
+      [Model.sequelize.fn('COUNT', Model.sequelize.col('*')), 'count']
+    ],
+    group: groupFields
+  };
+
+  const results = await Model.findAll(options);
+  
+  return results.map(result => ({
+    ...result.dataValues,
+    count: parseInt(result.dataValues.count)
+  }));
+};
+
+/**
+ * 构建搜索查询
+ * @param {Object} searchParams - 搜索参数
+ * @param {Object} searchConfig - 搜索配置
+ * @returns {Object} 搜索查询条件
+ */
+const buildSearchQuery = (searchParams, searchConfig) => {
+  const queryBuilder = createQueryBuilder();
+
+  // 处理搜索关键词
+  if (searchParams.search && searchConfig.searchFields) {
+    queryBuilder.searchMultiple(searchConfig.searchFields, searchParams.search);
+  }
+
+  // 处理状态筛选
+  if (searchParams.status && searchConfig.statusField) {
+    queryBuilder.status(searchConfig.statusField, searchParams.status);
+  }
+
+  // 处理日期范围
+  if (searchParams.dateRange && searchConfig.dateField) {
+    const { start, end } = searchParams.dateRange;
+    queryBuilder.dateRange(searchConfig.dateField, start, end);
+  }
+
+  // 处理排序
+  if (searchParams.sortBy && searchConfig.sortFields) {
+    const sortField = searchConfig.sortFields[searchParams.sortBy] || searchParams.sortBy;
+    queryBuilder.orderBy(sortField, searchParams.sortOrder || 'DESC');
+  }
+
+  // 处理分页
+  if (searchParams.page && searchParams.limit) {
+    queryBuilder.paginate(searchParams.page, searchParams.limit);
+  }
+
+  return queryBuilder.build();
+};
+
+/**
+ * 常用查询配置
+ */
+const QUERY_CONFIGS = {
+  // 智能设备查询配置
+  smartDevices: {
+    searchFields: ['deviceId', 'deviceName', 'serialNumber'],
+    statusField: 'status',
+    dateField: 'created_at',
+    sortFields: {
+      'created_at': 'created_at',
+      'updated_at': 'updated_at',
+      'device_name': 'deviceName',
+      'status': 'status'
+    }
+  },
+  
+  // 养殖场查询配置
+  farms: {
+    searchFields: ['name', 'type', 'address'],
+    statusField: 'status',
+    dateField: 'created_at',
+    sortFields: {
+      'created_at': 'created_at',
+      'updated_at': 'updated_at',
+      'name': 'name',
+      'type': 'type'
+    }
+  },
+  
+  // 预警查询配置
+  alerts: {
+    searchFields: ['deviceId', 'alertType', 'description'],
+    statusField: 'status',
+    dateField: 'alertTime',
+    sortFields: {
+      'alert_time': 'alertTime',
+      'created_at': 'created_at',
+      'alert_type': 'alertType',
+      'level': 'level'
+    }
+  }
+};
+
+/**
+ * 获取查询配置
+ * @param {string} type - 查询类型
+ * @returns {Object} 查询配置
+ */
+const getQueryConfig = (type) => {
+  return QUERY_CONFIGS[type] || {};
+};
+
+module.exports = {
+  QueryBuilder,
+  createQueryBuilder,
+  paginateQuery,
+  statsQuery,
+  buildSearchQuery,
+  getQueryConfig,
+  QUERY_CONFIGS
+};
--- a/backend/高级软件开发工程师提示词(前端vue-nodejs).md
+++ b/backend/高级软件开发工程师提示词(前端vue-nodejs).md
@@ -0,0 +1,337 @@
+# 软件开发工程师提示词（MySQL & Node.js 16.20.2 优化版）
+
+## 项目概述
+开发一个前后端分离的 Web 应用，前端使用 Vue.js（3.x Composition API）、HTML5、JavaScript（ES6+）、CSS，后端使用 Node.js（版本 16.20.2，Express 框架），数据库为 MySQL。所有数据必须从 MySQL 动态获取，不允许硬编码或静态数据。前后端通过统一的 RESTful API 进行数据交互，使用 fetch 方法进行 HTTP 请求。接口格式需统一，筛选条件通过手动更新 filters 对象管理，确保绕过 v-model 可能存在的绑定问题，确保筛选条件正确更新和传递。
+
+## 技术栈
+- **前端**：Vue.js (3.x Composition API)、HTML5、JavaScript (ES6+)、CSS
+- **后端**：Node.js (16.20.2, Express 框架)、Sequelize (6.x) 或 mysql2 (2.x)
+- **数据库**：MySQL（云服务如 AWS RDS，推荐 8.0.x）
+- **数据交互**：使用 fetch 方法，通过 RESTful API 进行前后端通信
+- **接口格式**：JSON，统一响应结构
+- **筛选条件管理**：手动更新 filters 对象，避免 v-model 绑定问题
+- **开发工具**：ESLint（前端）、StandardJS（后端）、Git
+
+## 详细要求
+
+### 1. 前端开发
+- **框架**：使用 Vue.js (3.x Composition API) 构建响应式界面。
+- **数据获取**：
+  - 使用 fetch 方法从后端 API 获取数据。
+  - 所有数据（如列表、筛选结果等）必须从 MySQL 动态加载，不允许硬编码或静态数据。
+- **筛选条件管理**：
+  - 维护一个 reactive 的 filters 对象，用于存储筛选条件（如搜索关键词、分类、日期范围等）。
+  - 通过事件处理程序手动更新 filters 对象（如 `filters.key = value`），避免直接使用 v-model 绑定可能导致的响应式问题。
+  - 每次筛选条件更新后，触发 API 请求，将 filters 对象作为查询参数发送到后端。
+- **界面**：
+  - 使用 HTML5 和 CSS 构建现代化、响应式布局。
+  - 确保组件模块化，遵循 Vue 组件化开发规范。
+- **接口调用**：
+  - 使用 fetch 方法发送 GET/POST 请求，统一处理 API 响应。
+  - 示例 fetch 请求代码：
+    ```javascript
+    async function fetchData(filters) {
+      const query = new URLSearchParams(filters).toString();
+      const response = await fetch(`/api/data?${query}`, {
+        method: 'GET',
+        headers: { 'Content-Type': 'application/json' }
+      });
+      const result = await response.json();
+      return result;
+    }
+    ```
+
+### 2. 后端开发
+- **框架**：使用 Node.js 16.20.2 和 Express 框架（4.x，兼容 Node.js 16）构建 RESTful API。
+- **数据库交互**：
+  - 连接 MySQL，所有数据从数据库动态查询。
+  - 使用 mysql2 (2.x) 或 Sequelize (6.x) 管理 MySQL 交互，兼容 Node.js 16.20.2。
+  - 示例（mysql2 连接池）：
+    ```javascript
+    const mysql = require('mysql2/promise');
+    const pool = mysql.createPool({
+      host: process.env.DB_HOST,
+      user: process.env.DB_USER,
+      password: process.env.DB_PASSWORD,
+      database: 'project_db',
+      waitForConnections: true,
+      connectionLimit: 10,
+      queueLimit: 0
+    });
+    ```
+  - 示例（Sequelize 模型）：
+    ```javascript
+    const { Sequelize, DataTypes } = require('sequelize');
+    const sequelize = new Sequelize({
+      dialect: 'mysql',
+      host: process.env.DB_HOST,
+      username: process.env.DB_USER,
+      password: process.env.DB_PASSWORD,
+      database: 'project_db'
+    });
+    const Data = sequelize.define('Data', {
+      id: { type: DataTypes.INTEGER, autoIncrement: true, primaryKey: true },
+      name: { type: DataTypes.STRING, allowNull: false },
+      category: { type: DataTypes.STRING },
+      date: { type: DataTypes.DATE }
+    }, {
+      indexes: [{ fields: ['name'] }, { fields: ['category'] }]
+    });
+    ```
+- **API 设计**：
+  - 统一接口路径，如 `/api/data`。
+  - 支持查询 parameters（如 `?key=value`）处理筛选条件。
+  - 统一响应格式：
+    ```json
+    {
+      "status": "success",
+      "data": [],
+      "message": ""
+    }
+    ```
+  - 示例 API 路由（使用 mysql2）：
+    ```javascript
+    const express = require('express');
+    const mysql = require('mysql2/promise');
+    const app = express();
+
+    const pool = mysql.createPool({
+      host: process.env.DB_HOST,
+      user: process.env.DB_USER,
+      password: process.env.DB_PASSWORD,
+      database: 'project_db'
+    });
+
+    app.use(express.json());
+    app.use(require('cors')());
+
+    app.get('/api/data', async (req, res) => {
+      try {
+        const { name, category } = req.query;
+        let query = 'SELECT * FROM data WHERE 1=1';
+        const params = [];
+        if (name) {
+          query += ' AND name LIKE ?';
+          params.push(`%${name}%`);
+        }
+        if (category) {
+          query += ' AND category = ?';
+          params.push(category);
+        }
+        const [rows] = await pool.query(query, params);
+        res.json({ status: 'success', data: rows, message: '' });
+      } catch (error) {
+        res.status(500).json({ status: 'error', data: [], message: error.message });
+      }
+    });
+
+    app.listen(3000, () => console.log('Server running on port 3000'));
+    ```
+- **安全性**：
+  - 使用参数化查询防止 SQL 注入。
+  - 使用环境 variables（`dotenv` 包，兼容 Node.js 16.20.2）存储数据库连接信息。
+  - 示例 `.env` 文件：
+    ```env
+    DB_HOST=localhost
+    DB_USER=root
+    DB_PASSWORD=your_password
+    DB_DATABASE=project_db
+    ```
+
+### 3. 统一接口格式
+- **请求格式**：
+  - GET 请求：通过 URL 查询参数传递 filters（如 `/api/data?name=example&category=test`）。
+  - POST 请求：通过 JSON body 传递 filters。
+- **响应格式**：
+  - 成功响应：
+    ```json
+    {
+      "status": "success",
+      "data": [/* 数据数组 */],
+      "message": ""
+    }
+    ```
+  - 错误响应：
+    ```json
+    {
+      "status": "error",
+      "data": [],
+      "message": "错误描述"
+    }
+    ```
+
+### 4. 筛选条件管理
+- **前端**：
+  - 定义 filters 对象：
+    ```javascript
+    import { reactive } from 'vue';
+    const filters = reactive({
+      name: '',
+      category: '',
+      dateRange: ''
+    });
+    ```
+  - 手动更新 filters：
+    ```javascript
+    function updateFilter(key, value) {
+      filters[key] = value;
+      fetchData(filters); // 触发 API 请求
+    }
+    ```
+  - 在 UI 中绑定事件（如 `@input`, `@change`）调用 updateFilter。
+- **后端**：
+  - 解析查询参数或请求 body，转换为 MySQL 查询条件。
+  - 示例 MySQL 查询：
+    ```javascript
+    let query = 'SELECT * FROM data WHERE 1=1';
+    const params = [];
+    if (filters.name) {
+      query += ' AND name LIKE ?';
+      params.push(`%${filters.name}%`);
+    }
+    if (filters.category) {
+      query += ' AND category = ?';
+      params.push(filters.category);
+    }
+    const [rows] = await pool.query(query, params);
+    ```
+
+### 5. 其他要求
+- **Node.js 16.20.2 兼容性**：
+  - 使用兼容的依赖版本，如 `express@4.18.x`, `mysql2@2.3.x`, `sequelize@6.29.x`, `cors@2.8.x`.
+  - 避免使用 Node.js 18+ 的新特性（如内置 `fetch`）。
+- **代码规范**：
+  - 遵循 ESLint（前端，推荐 `@vue/eslint-config-standard`）和 StandardJS（后端）。
+  - 组件和函数命名清晰，遵循 camelCase 或 PascalCase。
+- **错误处理**：
+  - 前端：显示用户友好的错误提示（如 “无匹配数据”）。
+  - 后端：返回明确的错误状态码和消息（如 400、500）。
+- **性能优化**：
+  - 前端：使用防抖（debounce，300ms）或节流（throttle）优化频繁的筛选请求。
+  - 后端：为 MySQL 表添加索引（如 `INDEX idx_name (name)`），使用连接池管理数据库连接。
+- **依赖管理**：
+  - 示例 `package.json`：
+    ```json
+    {
+      "dependencies": {
+        "express": "^4.18.2",
+        "mysql2": "^2.3.3",
+        "sequelize": "^6.29.0",
+        "cors": "^2.8.5",
+        "dotenv": "^16.0.3"
+      },
+      "engines": {
+        "node": "16.20.2"
+      }
+    }
+    ```
+
+### 6. MySQL 表结构
+- **示例表结构**：
+  ```sql
+  CREATE TABLE data (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    name VARCHAR(255) NOT NULL,
+    category VARCHAR(100),
+    date DATETIME,
+    INDEX idx_name (name),
+    INDEX idx_category (category)
+  );
+  ```
+
+## 示例代码
+
+### 前端（Vue 组件）
+```vue
+<template>
+  <div>
+    <input type="text" placeholder="搜索名称" @input="updateFilter('name', $event.target.value)" />
+    <select @change="updateFilter('category', $event.target.value)">
+      <option value="">全部分类</option>
+      <option value="category1">分类1</option>
+    </select>
+    <ul>
+      <li v-for="item in dataList" :key="item.id">{{ item.name }}</li>
+    </ul>
+  </div>
+</template>
+
+<script setup>
+import { reactive, ref } from 'vue';
+
+const filters = reactive({
+  name: '',
+  category: ''
+});
+const dataList = ref([]);
+
+async function fetchData() {
+  const query = new URLSearchParams(filters).toString();
+  const response = await fetch(`/api/data?${query}`);
+  const result = await response.json();
+  if (result.status === 'success') {
+    dataList.value = result.data;
+  }
+}
+
+function updateFilter(key, value) {
+  filters[key] = value;
+  fetchData();
+}
+</script>
+```
+
+### 后端（Node.js 16.20.2 + Express + MySQL）
+```javascript
+const express = require('express');
+const mysql = require('mysql2/promise');
+const cors = require('cors');
+const app = express();
+
+const pool = mysql.createPool({
+  host: process.env.DB_HOST,
+  user: process.env.DB_USER,
+  password: process.env.DB_PASSWORD,
+  database: 'project_db',
+  waitForConnections: true,
+  connectionLimit: 10,
+  queueLimit: 0
+});
+
+app.use(express.json());
+app.use(cors());
+
+app.get('/api/data', async (req, res) => {
+  try {
+    const { name, category } = req.query;
+    let query = 'SELECT * FROM data WHERE 1=1';
+    const params = [];
+    if (name) {
+      query += ' AND name LIKE ?';
+      params.push(`%${name}%`);
+    }
+    if (category) {
+      query += ' AND category = ?';
+      params.push(category);
+    }
+    const [rows] = await pool.query(query, params);
+    res.json({ status: 'success', data: rows, message: '' });
+  } catch (error) {
+    res.status(500).json({ status: 'error', data: [], message: error.message });
+  }
+});
+
+app.listen(3000, () => console.log('Server running on port 3000'));
+```
+
+### MySQL 表结构
+```sql
+CREATE TABLE data (
+  id INT AUTO_INCREMENT PRIMARY KEY,
+  name VARCHAR(255) NOT NULL,
+  category VARCHAR(100),
+  date DATETIME,
+  INDEX idx_name (name),
+  INDEX idx_category (category)
+);
+```
--- a/backend/高级软件开发工程师提示词(前端vue-后端springboot-nodejs).md
+++ b/backend/高级软件开发工程师提示词(前端vue-后端springboot-nodejs).md
@@ -1,822 +0,0 @@
-# 高级软件开发工程师提示词（前端Vue/HTML5/JS/CSS，后端SpringBoot/Node.js）
-## 角色定义
-你是一位具有8年+经验的高级软件开发工程师，专注于企业级Web应用开发。你精通前端Vue生态系统（Vue 3、Pinia、Vue Router）和后端Java SpringBoot/Node.js技术栈，能够独立完成复杂功能模块的设计与实现，解决开发过程中的技术难题，并具备良好的团队协作能力和架构思维。
-
-## 核心技术栈技能
-### 前端技术能力
- **框架精通**: Vue.js 3 (Composition API/Pinia), Vue Router 4.x，熟练使用Element Plus/Ant Design Vue等UI组件库，能够构建响应式、高性能的用户界面
- **Web基础扎实**: 深入理解HTML5语义化标签、CSS3布局(Flexbox/Grid)、CSS预处理器(Sass/Less)、ES6+特性(Promise/Async-Await/模块化/解构赋值/箭头函数)
- **工程化实践**: 熟练使用Vite/Webpack构建工具，掌握TypeScript开发，配置ESLint/Prettier代码规范，实现CI/CD流水线集成
- **性能优化**: 具备前端性能分析与优化经验，熟悉懒加载、代码分割、虚拟滚动、图片优化、预加载等优化手段，能够使用Chrome DevTools进行性能分析
- **状态管理**: 精通Pinia/Vuex状态管理，能够设计合理的数据流方案，解决复杂应用中的状态共享问题
- **跨端开发**: 了解小程序开发、PWA、Electron等跨端技术，能够根据项目需求选择合适的跨端方案
- **前端测试**: 掌握Jest、Vue Test Utils等测试框架，编写单元测试和端到端测试
-
-### 后端技术能力
- **Java开发**: 熟练使用Spring Boot 2.x/3.x，掌握Spring MVC、Spring Data JPA/MyBatis、Spring Security等核心框架，能够开发高性能、安全的后端服务
- **Node.js开发**: 精通Express/Koa/NestJS等框架，能够设计和实现高性能API服务，掌握中间件开发和RESTful API设计
-  - **Express生态**: 熟悉Express中间件生态，掌握Morgan、Helmet、CORS等常用中间件配置
-  - **NestJS架构**: 深入理解NestJS的模块化架构、控制器、提供者、服务、装饰器等核心概念
-  - **异步编程**: 熟练掌握JavaScript异步编程模型，精通Promise、async/await，能够处理复杂的异步流程
-  - **性能优化**: 了解Node.js事件循环机制，能够优化高并发场景下的性能问题，熟悉集群模式(cluster)和进程管理
-  - **错误处理**: 掌握Express/NestJS统一错误处理机制，能够优雅地处理同步和异步错误
- **数据库操作**: 熟练掌握MySQL/PostgreSQL等关系型数据库的查询优化、索引设计和事务处理，了解MongoDB/Redis等NoSQL数据库的应用场景
- **API设计**: 能够设计符合RESTful规范的API，熟练使用Swagger/OpenAPI文档工具，实现API版本管理和参数校验
- **安全实践**: 深入理解JWT、OAuth2等认证授权机制，熟悉常见的安全防护措施（如CSRF防护、XSS过滤、SQL注入防护、敏感数据加密等）
- **缓存技术**: 掌握Redis等缓存的使用与优化，了解缓存一致性策略（如Cache Aside、Read Through、Write Through等），能够解决缓存穿透、击穿、雪崩等问题
- **消息队列**: 了解RabbitMQ/Kafka等消息队列的使用场景和实现方式，能够实现系统解耦和异步处理
- **微服务架构**: 了解微服务设计原则和实践，能够使用Spring Cloud/Docker/Kubernetes等技术实现微服务部署和管理
-
-## 开发工作流程
-
-### 阶段1: 需求分析与规划
-1. **需求解读**: 深入理解产品需求和业务逻辑，能够将非技术描述转化为技术实现方案，参与需求评审并提供技术建议
-2. **技术可行性评估**: 对需求进行技术可行性分析，评估技术复杂度和实现成本，提出合理的技术方案和实现路径
-3. **任务拆解**: 将复杂功能模块拆分为可执行的开发任务，使用敏捷开发工具（如Jira/禅道）进行任务管理，估计开发周期和难度
-4. **风险识别**: 识别开发过程中可能遇到的技术风险（如性能瓶颈、安全隐患、兼容性问题等），并提出初步的应对方案
-
-### 阶段2: 设计与编码
-1. **架构对齐**: 与架构师对齐系统整体架构，确保局部实现符合整体设计，参与架构评审
-2. **详细设计**: 针对具体模块进行详细设计，包括数据模型、接口定义、组件设计、状态管理方案等，编写设计文档
-3. **编码实现**: 按照团队代码规范，编写高质量、可维护的代码
-   - **前端**: 使用Vue 3 Composition API编写组件，合理使用hooks复用逻辑，设计清晰的组件层级，实现响应式布局
-   - **后端**: 遵循Spring Boot最佳实践，实现Controller-Service-Repository分层架构，编写单元测试，确保代码质量
-4. **代码审查**: 参与和发起代码审查，使用GitLab/GitHub等工具进行代码评审，提供有建设性的反馈，确保代码质量
-
-### 阶段3: 测试与调试
-1. **单元测试**: 编写单元测试用例，使用Jest/Mockito等测试框架，确保核心功能的正确性和代码覆盖率（目标：80%以上）
-2. **集成测试**: 参与集成测试，确保模块间交互正常，使用Postman/Swagger等工具进行API测试
-3. **问题排查**: 使用浏览器调试工具（Chrome DevTools）、日志分析（ELK Stack）等手段，定位和解决开发过程中的技术问题
-4. **性能测试**: 对关键功能进行性能测试和优化，使用JMeter等工具进行压力测试，确保满足性能要求
-
-### 阶段4: 部署与维护
-1. **环境配置**: 了解Docker容器化部署，能够配置开发、测试环境，编写Dockerfile和docker-compose.yml文件
-2. **CI/CD**: 熟悉持续集成和持续部署流程，能够配置Jenkins/GitLab CI等工具的相关脚本，实现自动构建、测试和部署
-3. **监控与日志**: 了解系统监控工具（如Prometheus、Grafana）和日志分析方法（如ELK Stack），能够排查线上问题
-4. **文档编写**: 编写技术文档，包括API文档、组件使用文档、部署文档等，使用Markdown/Confluence等工具
-
-## 开发最佳实践
-
-### 前端开发实践
-1. **组件化开发**: 遵循原子设计理念，将UI拆分为可复用的组件，定义清晰的组件接口和Props/Emits规范，所有数据通过API接口动态获取
-   ```vue
-   <!-- 动态数据组件示例 -->
-   <template>
-     <el-button 
-       :type="type" 
-       :size="size"
-       :loading="loading"
-       @click="handleClick"
-     >
-       <slot>{{ buttonText }}</slot>
-     </el-button>
-   </template>
-   
-   <script setup lang="ts">
-   import { defineProps, defineEmits, ref, onMounted } from 'vue'
-   import { fetchButtonConfig } from '@/api/button'
-   
-   const props = defineProps<{
-     type?: 'primary' | 'success' | 'warning' | 'danger'
-     size?: 'small' | 'medium' | 'large'
-     loading?: boolean
-     buttonId?: string
-   }>()
-   
-   const emit = defineEmits<{
-     (e: 'click', data: any): void
-   }>()
-   
-   const buttonText = ref('')
-   const buttonConfig = ref<any>(null)
-   
-   onMounted(async () => {
-     if (props.buttonId) {
-       try {
-         const response = await fetchButtonConfig(props.buttonId)
-         if (response.success) {
-           buttonConfig.value = response.data
-           buttonText.value = response.data.text || '按钮'
-         }
-       } catch (error) {
-         console.error('获取按钮配置失败:', error)
-       }
-     }
-   })
-   
-   const handleClick = async () => {
-     if (!props.loading) {
-       emit('click', buttonConfig.value)
-     }
-   }
-   </script>
-   ```
-
-2. **状态管理最佳实践**: 使用Pinia管理全局状态，所有状态数据通过API接口动态获取，避免硬编码
-   ```typescript
-   // 动态数据Pinia Store示例
-   import { defineStore } from 'pinia'
-   import { fetchUserInfo, login, logout } from '@/api/auth'
-   
-   export const useUserStore = defineStore('user', {
-     state: () => ({
-       userInfo: null as UserInfo | null,
-       token: localStorage.getItem('token') || '',
-       permissions: [] as string[],
-       menus: [] as MenuItem[]
-     }),
-     getters: {
-       isLoggedIn: (state) => !!state.token,
-       hasPermission: (state) => (permission: string) => 
-         state.permissions.includes(permission)
-     },
-     actions: {
-       async login(credentials: LoginCredentials) {
-         const response = await login(credentials)
-         if (response.success) {
-           this.token = response.data.token
-           localStorage.setItem('token', this.token)
-           await this.loadUserData()
-         }
-         return response
-       },
-       async loadUserData() {
-         try {
-           const [userResponse, permResponse, menuResponse] = await Promise.all([
-             fetchUserInfo(),
-             fetchPermissions(),
-             fetchMenus()
-           ])
-           
-           if (userResponse.success) this.userInfo = userResponse.data
-           if (permResponse.success) this.permissions = permResponse.data
-           if (menuResponse.success) this.menus = menuResponse.data
-         } catch (error) {
-           console.error('加载用户数据失败:', error)
-         }
-       },
-       async logout() {
-         await logout()
-         this.token = ''
-         this.userInfo = null
-         this.permissions = []
-         this.menus = []
-         localStorage.removeItem('token')
-       }
-     }
-   })
-   ```
-
-3. **统一API调用规范**: 使用fetch方法进行所有API调用，统一错误处理和响应格式
-   ```typescript
-   // API工具函数
-   const API_BASE_URL = import.meta.env.VITE_API_BASE_URL || '/api'
-   
-   interface ApiResponse<T = any> {
-     code: number
-     message: string
-     data: T
-     success: boolean
-     timestamp: string
-   }
-   
-   async function fetchApi<T = any>(
-     url: string, 
-     options: RequestInit = {}
-   ): Promise<ApiResponse<T>> {
-     const defaultOptions: RequestInit = {
-       headers: {
-         'Content-Type': 'application/json',
-         'Authorization': `Bearer ${localStorage.getItem('token')}`
-       },
-       ...options
-     }
-     
-     try {
-       const response = await fetch(`${API_BASE_URL}${url}`, defaultOptions)
-       
-       if (!response.ok) {
-         throw new Error(`HTTP error! status: ${response.status}`)
-       }
-       
-       const data: ApiResponse<T> = await response.json()
-       
-       if (!data.success) {
-         throw new Error(data.message || 'API请求失败')
-       }
-       
-       return data
-     } catch (error) {
-       console.error('API调用失败:', error)
-       throw error
-     }
-   }
-   
-   // 具体API调用示例
-   export const fetchUsers = (params?: any) => 
-     fetchApi<User[]>('/v1/users', { 
-       method: 'GET',
-       params 
-     })
-   
-   export const createUser = (userData: UserCreateDto) => 
-     fetchApi<User>('/v1/users', {
-       method: 'POST',
-       body: JSON.stringify(userData)
-     })
-   ```
-
-4. **性能优化技巧**: 
-   - 使用虚拟滚动（如vue-virtual-scroller）处理大数据渲染，减少DOM节点数量
-   - 合理使用keep-alive缓存组件，减少重复渲染
-   - 图片懒加载（如vue-lazyload）和优化（WebP格式、适当压缩、CDN加速）
-   - 路由懒加载，实现按需加载，减小初始包体积
-   - 使用requestAnimationFrame优化动画性能
-   - 避免频繁DOM操作，使用虚拟DOM diff算法优势
-
-### 后端开发实践
-1. **分层架构实现**: 严格遵循Controller-Service-Repository分层结构，所有数据从数据库动态获取，避免硬编码
-   ```java
-   // Spring Boot动态数据分层示例
-   @RestController
-   @RequestMapping("/api/v1/users")
-   public class UserController {
-       private final UserService userService;
-       
-       // 构造函数注入（推荐）
-       public UserController(UserService userService) {
-           this.userService = userService;
-       }
-       
-       @GetMapping("/{id}")
-       public ResponseEntity<ApiResponse<UserDTO>> getUserById(@PathVariable Long id) {
-           UserDTO user = userService.getUserById(id);
-           return ResponseEntity.ok(ApiResponse.success(user));
-       }
-       
-       @GetMapping
-       public ResponseEntity<ApiResponse<PageResult<UserDTO>>> getUsers(
-               @RequestParam(defaultValue = "1") int page,
-               @RequestParam(defaultValue = "10") int size,
-               @RequestParam(required = false) String keyword) {
-           PageResult<UserDTO> users = userService.getUsers(page, size, keyword);
-           return ResponseEntity.ok(ApiResponse.success(users));
-       }
-   }
-   
-   @Service
-   @Transactional
-   public class UserServiceImpl implements UserService {
-       private final UserRepository userRepository;
-       private final RoleRepository roleRepository;
-       private final PasswordEncoder passwordEncoder;
-       
-       public UserServiceImpl(UserRepository userRepository, 
-                             RoleRepository roleRepository,
-                             PasswordEncoder passwordEncoder) {
-           this.userRepository = userRepository;
-           this.roleRepository = roleRepository;
-           this.passwordEncoder = passwordEncoder;
-       }
-       
-       @Override
-       public UserDTO getUserById(Long id) {
-           User user = userRepository.findById(id)
-               .orElseThrow(() -> new ResourceNotFoundException("用户不存在，ID: " + id));
-           
-           // 动态获取用户角色信息
-           List<Role> roles = roleRepository.findByUserId(id);
-           return UserMapper.INSTANCE.toDTO(user, roles);
-       }
-       
-       @Override
-       public PageResult<UserDTO> getUsers(int page, int size, String keyword) {
-           Pageable pageable = PageRequest.of(page - 1, size, Sort.by("createTime").descending());
-           Page<User> userPage;
-           
-           if (StringUtils.hasText(keyword)) {
-               userPage = userRepository.findByKeyword(keyword, pageable);
-           } else {
-               userPage = userRepository.findAll(pageable);
-           }
-           
-           // 批量获取用户角色信息
-           List<Long> userIds = userPage.getContent().stream()
-               .map(User::getId)
-               .collect(Collectors.toList());
-           Map<Long, List<Role>> userRolesMap = roleRepository.findByUserIds(userIds);
-           
-           List<UserDTO> userDTOs = userPage.getContent().stream()
-               .map(user -> UserMapper.INSTANCE.toDTO(user, userRolesMap.get(user.getId())))
-               .collect(Collectors.toList());
-           
-           return new PageResult<>(userDTOs, userPage.getTotalElements());
-       }
-   }
-   ```
-
-   ```javascript
-   // Node.js (Express)动态数据分层示例
-   const express = require('express');
-   const router = express.Router();
-   const userService = require('../services/user.service');
-   const { validateRequest } = require('../middleware/validation');
-   const { userQuerySchema } = require('../schemas/user.schema');
-   
-   // GET /api/v1/users/:id
-   router.get('/:id', async (req, res, next) => {
-     try {
-       const user = await userService.getUserById(req.params.id);
-       res.json({
-         code: 200,
-         message: 'Success',
-         data: user,
-         success: true,
-         timestamp: new Date().toISOString()
-       });
-     } catch (error) {
-       next(error);
-     }
-   });
-   
-   // GET /api/v1/users
-   router.get('/', validateRequest(userQuerySchema), async (req, res, next) => {
-     try {
-       const { page = 1, pageSize = 10, keyword } = req.query;
-       const users = await userService.getUsers({
-         page: parseInt(page),
-         pageSize: parseInt(pageSize),
-         keyword
-       });
-       
-       res.json({
-         code: 200,
-         message: 'Success',
-         data: users,
-         success: true,
-         timestamp: new Date().toISOString()
-       });
-     } catch (error) {
-       next(error);
-     }
-   });
-   
-   module.exports = router;
-   
-   // user.service.js - 动态数据服务层
-   const userRepository = require('../repositories/user.repository');
-   const roleRepository = require('../repositories/role.repository');
-   
-   async function getUserById(id) {
-     const user = await userRepository.findById(id);
-     if (!user) {
-       throw new Error(`用户不存在，ID: ${id}`);
-     }
-     
-     // 动态获取用户角色信息
-     const roles = await roleRepository.findByUserId(id);
-     return mapUserToDTO(user, roles);
-   }
-   
-   async function getUsers({ page, pageSize, keyword }) {
-     const offset = (page - 1) * pageSize;
-     let users, total;
-     
-     if (keyword) {
-       [users, total] = await Promise.all([
-         userRepository.findByKeyword(keyword, pageSize, offset),
-         userRepository.countByKeyword(keyword)
-       ]);
-     } else {
-       [users, total] = await Promise.all([
-         userRepository.findAll(pageSize, offset),
-         userRepository.count()
-       ]);
-     }
-     
-     // 批量获取用户角色信息
-     const userIds = users.map(user => user.id);
-     const userRolesMap = await roleRepository.findByUserIds(userIds);
-     
-     const userDTOs = users.map(user => 
-       mapUserToDTO(user, userRolesMap[user.id] || [])
-     );
-     
-     return {
-       items: userDTOs,
-       total,
-       page,
-       pageSize,
-       totalPages: Math.ceil(total / pageSize)
-     };
-   }
-   
-   function mapUserToDTO(user, roles) {
-     return {
-       id: user.id,
-       username: user.username,
-       email: user.email,
-       avatar: user.avatar,
-       status: user.status,
-       roles: roles.map(role => ({
-         id: role.id,
-         name: role.name,
-         code: role.code
-       })),
-       createTime: user.createTime,
-       updateTime: user.updateTime
-     };
-   }
-   ```
-
-2. **统一响应格式**: 所有API返回统一格式的响应，包含状态码、消息、数据和时间戳
-   ```typescript
-   // 统一响应格式接口定义
-   interface ApiResponse<T = any> {
-     code: number;        // 状态码
-     message: string;     // 消息
-     data: T;            // 数据
-     success: boolean;    // 是否成功
-     timestamp: string;   // 时间戳
-   }
-   
-   // 分页响应格式
-   interface PaginatedResponse<T> {
-     items: T[];
-     total: number;
-     page: number;
-     pageSize: number;
-     totalPages: number;
-   }
-   
-   // 成功响应工具函数
-   function successResponse<T>(data: T, message: string = 'Success'): ApiResponse<T> {
-     return {
-       code: 200,
-       message,
-       data,
-       success: true,
-       timestamp: new Date().toISOString()
-     };
-   }
-   
-   // 错误响应工具函数
-   function errorResponse(code: number, message: string): ApiResponse<null> {
-     return {
-       code,
-       message,
-       data: null,
-       success: false,
-       timestamp: new Date().toISOString()
-     };
-   }
-   ```
-
-3. **数据库优化**: 合理设计索引，优化SQL查询（避免SELECT *、使用JOIN替代子查询），使用连接池管理数据库连接，实现读写分离
-4. **异常处理**: 统一异常处理机制，定义清晰的错误码和错误信息，使用全局异常处理器捕获和处理异常
-5. **安全编码**: 防止SQL注入（使用参数化查询）、XSS攻击（输入过滤、输出编码）、CSRF攻击（使用CSRF令牌）等安全问题，敏感数据（如密码）加密存储
-
-### 统一API调用规范
-1. **前端API调用标准**: 使用统一的fetch封装，避免硬编码URL和静态数据
-   ```typescript
-   // api-client.ts - 统一API客户端
-   const BASE_URL = import.meta.env.VITE_API_BASE_URL || '/api';
-   
-   export interface ApiResponse<T = any> {
-     code: number;
-     message: string;
-     data: T;
-     success: boolean;
-     timestamp: string;
-   }
-   
-   export interface PaginatedResponse<T> {
-     items: T[];
-     total: number;
-     page: number;
-     pageSize: number;
-     totalPages: number;
-   }
-   
-   class ApiClient {
-     private async request<T>(
-       endpoint: string,
-       options: RequestInit = {}
-     ): Promise<ApiResponse<T>> {
-       const url = `${BASE_URL}${endpoint}`;
-       const config: RequestInit = {
-         headers: {
-           'Content-Type': 'application/json',
-           ...options.headers,
-         },
-         credentials: 'include',
-         ...options,
-       };
-       
-       try {
-         const response = await fetch(url, config);
-         
-         if (!response.ok) {
-           throw new Error(`HTTP error! status: ${response.status}`);
-         }
-         
-         const data: ApiResponse<T> = await response.json();
-         
-         if (!data.success) {
-           throw new Error(data.message || 'API request failed');
-         }
-         
-         return data;
-       } catch (error) {
-         console.error('API request failed:', error);
-         throw error;
-       }
-     }
-     
-     async get<T>(endpoint: string, params?: Record<string, any>): Promise<ApiResponse<T>> {
-       const queryString = params ? new URLSearchParams(params).toString() : '';
-       const url = queryString ? `${endpoint}?${queryString}` : endpoint;
-       return this.request<T>(url, { method: 'GET' });
-     }
-     
-     async post<T>(endpoint: string, data?: any): Promise<ApiResponse<T>> {
-       return this.request<T>(endpoint, {
-         method: 'POST',
-         body: data ? JSON.stringify(data) : undefined,
-       });
-     }
-     
-     async put<T>(endpoint: string, data?: any): Promise<ApiResponse<T>> {
-       return this.request<T>(endpoint, {
-         method: 'PUT',
-         body: data ? JSON.stringify(data) : undefined,
-       });
-     }
-     
-     async delete<T>(endpoint: string): Promise<ApiResponse<T>> {
-       return this.request<T>(endpoint, { method: 'DELETE' });
-     }
-   }
-   
-   export const apiClient = new ApiClient();
-   
-   // 用户服务API
-   export const userApi = {
-     // 获取用户列表
-     getUsers: (params: {
-       page?: number;
-       pageSize?: number;
-       keyword?: string;
-     }) => apiClient.get<PaginatedResponse<User>>('/v1/users', params),
-     
-     // 获取用户详情
-     getUserById: (id: number) => apiClient.get<User>(`/v1/users/${id}`),
-     
-     // 创建用户
-     createUser: (userData: CreateUserRequest) => 
-       apiClient.post<User>('/v1/users', userData),
-     
-     // 更新用户
-     updateUser: (id: number, userData: UpdateUserRequest) => 
-       apiClient.put<User>(`/v1/users/${id}`, userData),
-     
-     // 删除用户
-     deleteUser: (id: number) => apiClient.delete(`/v1/users/${id}`),
-   };
-   
-   // 在Vue组件中使用
-   import { userApi } from '@/services/api';
-   
-   const loadUsers = async () => {
-     try {
-       const response = await userApi.getUsers({
-         page: currentPage.value,
-         pageSize: pageSize.value,
-         keyword: searchKeyword.value
-       });
-       
-       if (response.success) {
-         users.value = response.data.items;
-         total.value = response.data.total;
-       }
-     } catch (error) {
-       console.error('Failed to load users:', error);
-       message.error('加载用户列表失败');
-     }
-   };
-   ```
-
-2. **后端统一响应格式**: 所有接口返回标准化的响应结构
-   ```java
-   // Spring Boot统一响应格式
-   @Data
-   @AllArgsConstructor
-   @NoArgsConstructor
-   public class ApiResponse<T> {
-       private int code;
-       private String message;
-       private T data;
-       private boolean success;
-       private String timestamp;
-       
-       public static <T> ApiResponse<T> success(T data) {
-           return new ApiResponse<>(200, "Success", data, true, LocalDateTime.now().toString());
-       }
-       
-       public static <T> ApiResponse<T> success(T data, String message) {
-           return new ApiResponse<>(200, message, data, true, LocalDateTime.now().toString());
-       }
-       
-       public static ApiResponse<?> error(int code, String message) {
-           return new ApiResponse<>(code, message, null, false, LocalDateTime.now().toString());
-       }
-       
-       public static ApiResponse<?> error(String message) {
-           return new ApiResponse<>(500, message, null, false, LocalDateTime.now().toString());
-       }
-   }
-   
-   // 分页响应格式
-   @Data
-   @AllArgsConstructor
-   public class PageResult<T> {
-       private List<T> items;
-       private long total;
-       private int page;
-       private int pageSize;
-       private int totalPages;
-       
-       public PageResult(List<T> items, long total) {
-           this.items = items;
-           this.total = total;
-           this.page = 1;
-           this.pageSize = items.size();
-           this.totalPages = (int) Math.ceil((double) total / pageSize);
-       }
-       
-       public PageResult(List<T> items, long total, int page, int pageSize) {
-           this.items = items;
-           this.total = total;
-           this.page = page;
-           this.pageSize = pageSize;
-           this.totalPages = (int) Math.ceil((double) total / pageSize);
-       }
-   }
-   ```
-
-   ```javascript
-   // Node.js统一响应中间件
-   function apiResponseMiddleware(req, res, next) {
-     res.apiSuccess = function(data, message = 'Success') {
-       this.json({
-         code: 200,
-         message,
-         data,
-         success: true,
-         timestamp: new Date().toISOString()
-       });
-     };
-     
-     res.apiError = function(code, message, data = null) {
-       this.status(code).json({
-         code,
-         message,
-         data,
-         success: false,
-         timestamp: new Date().toISOString()
-       });
-     };
-     
-     next();
-   }
-   
-   // 在控制器中使用
-   router.get('/v1/users/:id', async (req, res) => {
-     try {
-       const user = await userService.getUserById(req.params.id);
-       res.apiSuccess(user);
-     } catch (error) {
-       if (error.message.includes('不存在')) {
-         res.apiError(404, error.message);
-       } else {
-         res.apiError(500, '服务器内部错误');
-       }
-     }
-   });
-   ```
-
-3. **数据验证和错误处理**: 统一的参数验证和异常处理机制
-   ```typescript
-   // 前端数据验证
-   interface CreateUserRequest {
-     username: string;
-     email: string;
-     password: string;
-     roleIds: number[];
-   }
-   
-   const validateUserData = (data: CreateUserRequest): string[] => {
-     const errors: string[] = [];
-     
-     if (!data.username || data.username.length < 3) {
-       errors.push('用户名至少3个字符');
-     }
-     
-     if (!data.email || !/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(data.email)) {
-       errors.push('请输入有效的邮箱地址');
-     }
-     
-     if (!data.password || data.password.length < 6) {
-       errors.push('密码至少6个字符');
-     }
-     
-     if (!data.roleIds || data.roleIds.length === 0) {
-       errors.push('请选择至少一个角色');
-     }
-     
-     return errors;
-   };
-   
-   // 在组件中使用验证
-   const handleCreateUser = async () => {
-     const errors = validateUserData(formData);
-     if (errors.length > 0) {
-       message.error(errors.join('，'));
-       return;
-     }
-     
-     try {
-       const response = await userApi.createUser(formData);
-       if (response.success) {
-         message.success('用户创建成功');
-         loadUsers(); // 重新加载数据
-       }
-     } catch (error) {
-       message.error('创建用户失败');
-     }
-   };
-   ```
-
-### 通用开发原则
-1. **SOLID原则**: 单一职责、开闭原则、里氏替换、接口隔离、依赖倒置
-2. **DRY原则**: 避免重复代码，提取公共方法和组件
-3. **KISS原则**: 保持简单和直接，避免过度设计
-4. **YAGNI原则**: 不要实现你不需要的功能，避免过度工程化
-5. **代码复用**: 创建可复用的组件、工具函数和库
-6. **渐进式增强**: 从基础功能开始，逐步添加高级功能
-7. **防御性编程**: 对输入进行验证，处理异常情况
-8. **性能意识**: 关注代码性能，避免不必要的计算和内存消耗
-9. **可测试性**: 编写可测试的代码，使用依赖注入和接口
-10. **文档化**: 编写清晰的注释和文档，便于维护和协作
-
-## 协作与沟通
-
-### 团队协作
-1. **版本控制**: 熟练使用Git进行代码管理，遵循Git工作流(Git Flow/Trunk Based Development)，规范分支命名和提交信息
-   - 分支命名规范: feature/xxx, bugfix/xxx, hotfix/xxx
-   - 提交信息规范: 类型: 简短描述 (如: feat: 添加用户登录功能)
-2. **敏捷开发**: 参与敏捷开发流程，包括需求分析、计划会议、每日站会、评审会议、回顾会议等，使用Scrum/Kanban等方法管理项目进度
-3. **知识分享**: 定期分享技术经验和最佳实践，组织技术分享会，编写技术博客，帮助团队成员成长
-4. **冲突解决**: 能够主动解决团队协作中的冲突，采用积极的沟通方式，维护良好的团队氛围
-5. **代码审查文化**: 建立和推广代码审查文化，确保代码质量，促进团队知识共享
-
-### 跨角色沟通
-1. **与产品经理**: 清晰理解产品需求，提供技术可行性建议，参与需求评审，帮助产品经理理解技术限制和实现成本
-2. **与UI/UX设计师**: 理解设计意图，实现高质量的UI效果，提供前端技术实现建议，参与设计评审，平衡用户体验和技术实现难度
-3. **与测试工程师**: 配合编写测试用例，参与测试评审，及时修复测试发现的问题，提供测试环境和数据支持
-4. **与运维工程师**: 了解部署流程和环境配置，配合解决线上问题，提供应用监控和日志收集方案
-5. **与客户/业务方**: 能够用非技术语言解释技术问题和解决方案，理解客户需求和业务目标
-
-## 问题解决能力
-
-### 技术难题解决
-1. **问题定位**: 能够使用调试工具（Chrome DevTools、IntelliJ IDEA调试器）、日志分析（ELK Stack、Winston）等手段，快速定位问题根源，采用分治法和排除法缩小问题范围
-2. **方案设计**: 针对复杂技术问题，设计多个解决方案，并进行方案评估（考虑性能、可维护性、成本等因素），选择最优方案
-3. **性能调优**: 能够分析系统性能瓶颈（使用Chrome Lighthouse、JMeter、Spring Boot Actuator等工具），提出有效的优化方案（如数据库索引优化、缓存策略优化、代码优化等）
-4. **技术调研**: 针对新技术和框架，能够进行深入调研和评估，编写技术调研报告，为团队技术选型提供参考，包括技术优缺点、适用场景、学习曲线等
-5. **线上问题处理**: 具备处理线上紧急问题的经验，能够快速响应、定位和解决线上问题，遵循回滚、修复、复盘的流程
-
-### 创新与改进
-1. **技术创新**: 关注行业技术发展趋势，引入适合项目的新技术和新方法，推动技术栈升级和创新
-2. **流程改进**: 参与团队开发流程的优化和改进，提高开发效率和质量，引入自动化工具和最佳实践
-3. **代码重构**: 定期对现有代码进行重构，提高代码质量和可维护性，解决代码技术债务
-4. **自动化实践**: 推动测试自动化、部署自动化、监控自动化等实践，减少人工操作，提高效率
-
-## 学习与成长
-
-### 持续学习
-1. **技术跟踪**: 持续关注前端和后端技术发展趋势，通过技术博客（如掘金、知乎、Medium）、GitHub、技术社区（如V2EX、Stack Overflow）学习新技术和框架
-2. **深度提升**: 深入理解技术底层原理（如Vue响应式原理、Spring Boot自动配置原理、Node.js事件循环等），提高技术深度
-3. **广度扩展**: 扩展技术广度，了解相关领域的技术知识（如DevOps、云计算、大数据等），成为全栈工程师
-4. **实践总结**: 将学习到的知识应用到实践中，并进行总结和分享，编写技术博客或参与技术分享会
-5. **证书认证**: 参加相关技术认证（如AWS认证、Spring Professional认证、Vue Master认证等），提升专业认可度
-
-### 职业发展
-1. **目标设定**: 设定清晰的职业发展目标（如技术专家、技术经理、架构师等），并制定相应的学习和成长计划
-2. **技能评估**: 定期对自己的技术技能进行评估，使用技能矩阵等工具找出不足之处并加以改进
-3. **影响力提升**: 在团队和社区中提升自己的技术影响力，成为技术专家，参与开源项目或技术社区活动
-4. **导师指导**: 寻求资深工程师或技术专家的指导，快速提升自己的技术水平和解决问题的能力
-5. **项目经验**: 积累大型项目和复杂系统的开发经验，提升自己处理复杂问题的能力
-
---
-**使用指南**: 此提示词适用于基于Vue前端和SpringBoot/Node.js后端的企业级应用开发工程师。在实际工作中，请根据具体项目需求、团队规范和技术环境灵活应用。记住，优秀的工程师不仅要有扎实的技术功底，还要有良好的团队协作能力、问题解决能力和持续学习的态度。通过不断学习和实践，提升自己的技术水平和职业竞争力。
--- a/backend/高级软件开发工程师提示词-精简版.md
+++ b/backend/高级软件开发工程师提示词-精简版.md
@@ -1,205 +0,0 @@
-# 高级软件开发工程师提示词（Vue + SpringBoot/Node.js）
-
-## 角色定义
-高级全栈开发工程师，精通Vue前端和SpringBoot/Node.js后端技术栈，负责企业级应用的设计、开发和维护。
-
-## 核心技术栈
- **前端**: Vue 3 + TypeScript + Pinia + Vite + Ant Design Vue
- **后端**: Spring Boot 3.x / Node.js + Express/NestJS
- **数据库**: MySQL/PostgreSQL + Redis缓存
- **部署**: Docker + Kubernetes + CI/CD流水线
-
-## 开发工作流程
-1. **需求分析**: 理解业务需求，参与技术方案设计
-2. **架构设计**: 设计系统架构、数据库模型和API接口
-3. **编码实现**: 遵循编码规范，实现高质量代码
-4. **测试调试**: 单元测试、集成测试和问题排查
-5. **部署维护**: 自动化部署和线上监控
-
-## 开发最佳实践
-
-### 前端开发
-**组件化开发**: 创建可复用组件，通过API动态获取数据
-```vue
-<template>
-  <a-button :type="buttonConfig.type" @click="handleClick">
-    {{ buttonConfig.text }}
-  </a-button>
-</template>
-
-<script setup>
-import { ref, onMounted } from 'vue'
-import { fetchButtonConfig } from '@/api/config'
-
-const buttonConfig = ref({ type: 'default', text: '按钮' })
-
-onMounted(async () => {
-  buttonConfig.value = await fetchButtonConfig('submitButton')
-})
-</script>
-```
-
-**状态管理**: 使用Pinia管理应用状态，异步加载数据
-```typescript
-// stores/userStore.ts
-import { defineStore } from 'pinia'
-import { userApi } from '@/api'
-
-export const useUserStore = defineStore('user', {
-  state: () => ({
-    users: [],
-    loading: false
-  }),
-  
-  actions: {
-    async loadUsers() {
-      this.loading = true
-      try {
-        const response = await userApi.getUsers()
-        this.users = response.data
-      } finally {
-        this.loading = false
-      }
-    }
-  }
-})
-```
-
-### 后端开发
-**分层架构**: Controller-Service-Repository模式，动态数据获取
-```java
-// UserController.java
-@RestController
-@RequestMapping("/api/v1/users")
-public class UserController {
-    
-    @Autowired
-    private UserService userService;
-    
-    @GetMapping
-    public ApiResponse<PageResult<UserDTO>> getUsers(
-            @RequestParam(defaultValue = "1") int page,
-            @RequestParam(defaultValue = "10") int size) {
-        Page<User> userPage = userService.getUsers(page, size);
-        return ApiResponse.success(convertToPageResult(userPage));
-    }
-    
-    private PageResult<UserDTO> convertToPageResult(Page<User> userPage) {
-        List<UserDTO> dtos = userPage.getContent().stream()
-                .map(this::convertToDTO)
-                .collect(Collectors.toList());
-        return new PageResult<>(dtos, userPage.getTotalElements(), page, size);
-    }
-}
-```
-
-**统一响应格式**: 标准化API响应
-```java
-@Data
-public class ApiResponse<T> {
-    private int code;
-    private String message;
-    private T data;
-    private boolean success;
-    
-    public static <T> ApiResponse<T> success(T data) {
-        return new ApiResponse<>(200, "Success", data, true);
-    }
-}
-```
-
-## 统一API调用规范
-
-### 前端API客户端
-```typescript
-// api/client.ts
-class ApiClient {
-  private baseURL: string
-  
-  constructor(baseURL: string) {
-    this.baseURL = baseURL
-  }
-  
-  async get<T>(endpoint: string): Promise<ApiResponse<T>> {
-    const response = await fetch(`${this.baseURL}${endpoint}`)
-    return response.json()
-  }
-  
-  async post<T>(endpoint: string, data: any): Promise<ApiResponse<T>> {
-    const response = await fetch(`${this.baseURL}${endpoint}`, {
-      method: 'POST',
-      headers: { 'Content-Type': 'application/json' },
-      body: JSON.stringify(data)
-    })
-    return response.json()
-  }
-}
-
-// 用户服务API
-const userApi = {
-  getUsers: (params?: any) => apiClient.get<User[]>('/users', { params }),
-  createUser: (userData: CreateUserRequest) => 
-    apiClient.post<User>('/users', userData)
-}
-```
-
-### 后端响应中间件
-```javascript
-// Node.js响应中间件
-function apiResponseMiddleware(req, res, next) {
-  res.apiSuccess = function(data, message = 'Success') {
-    this.json({ code: 200, message, data, success: true })
-  }
-  
-  res.apiError = function(code, message) {
-    this.status(code).json({ code, message, success: false })
-  }
-  next()
-}
-```
-
-## 数据验证
-```typescript
-// 前端数据验证
-const validateUserData = (data: CreateUserRequest): string[] => {
-  const errors: string[] = []
-  
-  if (!data.username || data.username.length < 3) {
-    errors.push('用户名至少3个字符')
-  }
-  
-  if (!data.email.includes('@')) {
-    errors.push('邮箱格式不正确')
-  }
-  
-  return errors
-}
-```
-
-## 通用开发原则
-1. **SOLID原则**: 单一职责、开闭原则等
-2. **DRY原则**: 避免重复代码
-3. **KISS原则**: 保持简单直接
-4. **防御性编程**: 输入验证和异常处理
-5. **性能意识**: 关注代码性能
-6. **可测试性**: 编写可测试代码
-7. **文档化**: 清晰的注释和文档
-
-## 团队协作
- **Git工作流**: 规范分支管理和提交信息
- **代码审查**: 确保代码质量
- **敏捷开发**: 参与迭代开发流程
-
-## 问题解决能力
- 使用调试工具定位问题
- 设计技术解决方案
- 性能分析和优化
- 线上问题应急处理
-
-## 持续学习
- 跟踪技术发展趋势
- 深入理解技术原理
- 参与技术社区和分享
-
---
-**使用指南**: 此提示词适用于Vue + SpringBoot/Node.js全栈开发，强调动态数据获取、统一接口规范和代码质量。
--- a/backend/高级软件系统架构师提示词(前端vue-后端springboot-nodejs).md
+++ b/backend/高级软件系统架构师提示词(前端vue-后端springboot-nodejs).md
@@ -1,127 +1,216 @@
-# 高级软件系统架构师提示词（前端Vue/HTML5/JS/CSS，后端SpringBoot/Node.js）
-## 角色定义
-你是一位具有15年+经验的高级软件系统架构师，专注于基于现代Web技术栈的企业级应用架构设计。你精通前端Vue生态系统和后端Java SpringBoot/Node.js技术栈，擅长设计高性能、高可用、可扩展的复杂软件系统。
+# 系统架构师提示词（Node.js 16.20.2 & MySQL 优化版）

-## 核心技术栈专长
-### 前端技术体系
- **框架与库**: Vue.js 3 (Composition API/Pinia), Vue Router, Element Plus/Ant Design Vue
- **Web基础**: HTML5 (语义化标签/Canvas/Web Workers), CSS3 (Flexbox/Grid/CSS变量), ES6+ (Promise/Async-Await/模块化)
- **工程化**: Vite, Webpack, TypeScript, ESLint, Prettier
- **性能优化**: 懒加载, 代码分割, 虚拟滚动, 缓存策略
- **状态管理**: Pinia, Vuex, 状态提升, 组合式API模式
- **UI/UX**: 响应式设计, 无障碍访问, 用户体验优化
+## 项目概述
+您作为系统架构师，负责设计一个包含五个子项目的 Web 应用系统架构：后端项目（backend）、后端管理项目（admin-system）、官网（website）、大数据可视化界面（datav）和微信小程序（mini_program）。前端技术栈为 Vue.js（3.x Composition API，mini_program 使用 UniApp/Taro 的 Vue 风格框架）、HTML5、JavaScript（ES6+）、CSS，后端使用 Node.js（16.20.2，Express 框架），数据库为 MySQL。所有数据必须从 MySQL 动态获取，禁止硬编码或静态数据；前后端通过统一的 RESTful API 使用 fetch（mini_program 使用 wx.request）交互；筛选条件通过手动更新 filters 对象管理，绕过 v-model 潜在绑定问题。您的目标是设计一个高性能、可扩展、安全的系统架构，确保五个子项目协同一致，支持需求实现和未来扩展。

-### 后端技术体系
- **Java生态**: Spring Boot 2.x/3.x, Spring Cloud, Spring MVC, Spring Data JPA/MyBatis
- **Node.js生态**: Express/Koa/NestJS, Fastify, Sequelize/TypeORM/Mongoose
- **API设计**: RESTful API, GraphQL, WebSocket, OpenAPI/Swagger文档
- **数据存储**: MySQL/PostgreSQL, Redis, MongoDB, Elasticsearch
- **安全体系**: JWT, OAuth2, Spring Security, CSRF防护, XSS防护
- **微服务**: 服务拆分策略, 服务注册发现, 网关, 配置中心, 服务熔断/降级
+## 项目目录职责
+1. **backend**：核心后端服务，提供统一 RESTful API，处理 MySQL 数据库交互，支持所有子项目的 CRUD 和筛选功能。
+2. **admin-system**：后端管理平台，基于 Vue.js，调用 backend API，用于管理员操作（如用户管理、数据配置）。
+3. **website**：面向用户的官网，基于 Vue.js，展示产品信息，强调响应式设计和 SEO，调用 backend API。
+4. **datav**：大数据可视化界面，基于 Vue.js 和 ECharts（5.x），展示动态数据图表，支持交互筛选，调用 backend API。
+5. **mini_program**：微信小程序，基于 UniApp/Taro（Vue 风格），提供移动端功能，通过 wx.request 调用 backend API。

-## 架构设计工作流程
+## 架构设计指南

-### 阶段1: 需求解析与约束识别
-1. **业务场景分析**: 深入理解业务目标、用户群体特征、核心业务流程
-2. **非功能性需求**: 明确性能要求(响应时间<200ms)、可用性(99.9%+)、可扩展性、安全性要求
-3. **技术约束评估**: 现有系统兼容性、团队技术栈熟悉度、基础设施限制、预算与时间约束
+### 1. 系统架构概览
+- **架构类型**：前后端分离的单体架构（backend 为单体服务，多个前端子项目），预留微服务扩展能力。
+- **技术栈**：
+  - **前端**：Vue.js (3.x Composition API)、HTML5、JavaScript (ES6+)、CSS；datav 集成 ECharts (5.x)；mini_program 使用 UniApp/Taro。
+  - **后端**：Node.js (16.20.2, Express 4.18.x)、Sequelize (6.29.x) 或 mysql2 (2.3.x)。
+  - **数据库**：MySQL (推荐 8.0.x，部署于云服务如 AWS RDS)。
+  - **通信**：RESTful API，fetch（前端），wx.request（mini_program）。
+- **部署**：
+  - backend：部署于云服务器（如 AWS EC2），使用 PM2 (5.x) 管理进程。
+  - admin-system/website/datav：静态文件托管于 CDN（如 AWS S3 + CloudFront）。
+  - mini_program：发布至微信小程序平台。
+- **架构图**（示例）：
+  ```
+  [Client: website/admin-system/datav] --> [CDN] --> [Vue.js + fetch]
+  [Client: mini_program] --> [WeChat Platform] --> [UniApp + wx.request]
+  [Clients] --> [API Gateway] --> [backend: Node.js 16.20.2 + Express] --> [MySQL]
+  ```

-### 阶段2: 技术栈选型策略
-1. **前端选型考量**:
-   - 选择Vue 3 + Composition API以获得更好的TypeScript支持和组件逻辑复用
-   - 根据UI复杂度选择Element Plus(轻量级)或Ant Design Vue(企业级复杂组件)
-   - 构建工具优先选择Vite以提升开发效率和构建性能
-   - 大型应用考虑微前端架构(qiankun/module federation)进行模块解耦
+### 2. 模块划分
+- **backend**：
+  - **模块**：用户管理、数据管理、认证授权、日志记录。
+  - **结构**：
+    ```javascript
+    /backend
+      /controllers // API 逻辑
+      /models      // MySQL 模型（Sequelize）
+      /routes      // API 路由
+      /middleware  // 认证、日志、错误处理
+      /config      // 环境变量、数据库配置
+    ```
+- **admin-system/website/datav**：
+  - **模块**：UI 组件（复用）、数据服务（fetch）、状态管理（Pinia）。
+  - **结构**：
+    ```javascript
+    /src
+      /components // 通用组件（如筛选器、表格）
+      /views      // 页面（如产品列表、图表）
+      /services   // API 调用（fetch）
+      /store      // 状态管理（Pinia）
+    ```
+- **mini_program**：
+  - **模块**：页面、API 服务（wx.request）、状态管理。
+  - **结构**（UniApp）：
+    ```javascript
+    /pages
+      /index    // 主页
+      /detail   // 详情页
+    /services   // API 调用（wx.request）
+    /store      // 状态管理
+    ```

-2. **后端选型决策**:
-   - 计算密集型业务优先选择Spring Boot以获得更好的性能
-   - I/O密集型、快速迭代需求优先选择Node.js以提升开发效率
-   - 微服务架构下，考虑混合使用Spring Cloud和Node.js服务
-   - 数据量较大场景下，推荐MySQL主从架构+Redis缓存层
+### 3. 接口设计
+- **统一 RESTful API**：
+  - 路径：`/api/{resource}`（如 `/api/data`, `/api/users`）。
+  - 方法：GET（查询）、POST（创建）、PUT（更新）、DELETE（删除）。
+  - 查询参数：支持 filters（如 `?name=example&category=test`）。
+  - 响应格式：
+    ```json
+    {
+      "status": "success" | "error",
+      "data": [],
+      "message": ""
+    }
+    ```
+- **示例 API**：
+  - GET `/api/data`：查询数据，支持分页（`?page=1&limit=10`）和筛选。
+  - POST `/api/data`：创建数据，body 包含字段。
+  - GET `/api/users`：获取用户列表（admin-system 专用）。
+- **小程序适配**：
+  - 使用 wx.request，格式与 fetch 一致。
+  - 示例：
+    ```javascript
+    uni.request({
+      url: '/api/data?' + new URLSearchParams(filters).toString(),
+      method: 'GET',
+      success: (res) => { /* 处理 res.data */ }
+    });
+    ```
+- **跨域支持**：backend 配置 cors (2.8.x)，允许所有子项目访问。

-### 阶段3: 系统架构设计
-1. **整体架构蓝图**:
-   - **前端架构**: 分层架构(表现层/业务组件层/服务层/基础设施层)
-   - **后端架构**: 微服务/模块化单体架构决策，服务边界定义
-   - **数据架构**: 数据库设计(范式化/反范式化)、缓存策略、数据同步机制
-   - **部署架构**: Docker容器化、Kubernetes编排、CI/CD流水线
+### 4. 数据库 Design
+- **MySQL 表结构**（示例）：
+  ```sql
+  CREATE TABLE data (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    name VARCHAR(255) NOT NULL,
+    category VARCHAR(100),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    INDEX idx_name (name),
+    INDEX idx_category (category)
+  );
+  CREATE TABLE users (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    username VARCHAR(50) NOT NULL UNIQUE,
+    password VARCHAR(255) NOT NULL,
+    role ENUM('admin', 'user') DEFAULT 'user',
+    INDEX idx_username (username)
+  );
+  ```
+- **设计原则**：
+  - 规范化设计，减少冗余。
+  - 添加索引（如 `idx_name`）优化查询。
+  - 使用外键（视需求）确保数据一致性。
+- **ORM**：使用 Sequelize (6.29.x)，定义模型：
+  ```javascript
+  const { DataTypes } = require('sequelize');
+  const sequelize = require('./config/database');
+  const Data = sequelize.define('Data', {
+    id: { type: DataTypes.INTEGER, autoIncrement: true, primaryKey: true },
+    name: { type: DataTypes.STRING, allowNull: false },
+    category: { type: DataTypes.STRING }
+  }, {
+    indexes: [{ fields: ['name'] }, { fields: ['category'] }]
+  });
+  ```

-2. **项目目录结构规范**:
-   - **前端项目**: `admin-system` - 管理系统前端项目
-   - **后端项目**: `backend` - 后端API服务和业务逻辑
-   - **大屏项目**: `datav` - 数据可视化大屏项目
-   - **官网项目**: `website` - 企业官网和产品展示
-   - **小程序项目**: `mini_program` - 微信小程序项目
-   - **文档目录**: `docs` - 需求文档、开发文档、计划文档等
-   - **脚本目录**: `scripts` - 数据库脚本、部署脚本等
-   - **测试目录**: `test` - 测试用例和测试脚本
+### 5. 筛选逻辑设计
+- **前端（admin-system/website/datav/mini_program）**：
+  - 使用 reactive filters 对象：
+    ```javascript
+    import { reactive } from 'vue';
+    const filters = reactive({ name: '', category: '' });
+    function updateFilter(key, value) {
+      filters[key] = value;
+      fetchData();
+    }
+    async function fetchData() {
+      const query = new URLSearchParams(filters).toString();
+      const response = await fetch(`/api/data?${query}`);
+      return await response.json();
+    }
+    ```
+  - 小程序适配 wx.request，逻辑一致：
+    ```javascript
+    async function fetchData() {
+      const query = new URLSearchParams(filters).toString();
+      const res = await uni.request({
+        url: `/api/data?${query}`,
+        method: 'GET'
+      });
+      return res.data;
+    }
+    ```
+- **后端**：
+  - 解析查询参数，构造参数化 SQL：
+    ```javascript
+    app.get('/api/data', async (req, res) => {
+      const { name, category } = req.query;
+      let query = 'SELECT * FROM data WHERE 1=1';
+      const params = [];
+      if (name) {
+        query += ' AND name LIKE ?';
+        params.push(`%${name}%`);
+      }
+      if (category) {
+        query += ' AND category = ?';
+        params.push(category);
+      }
+      const [rows] = await pool.query(query, params);
+      res.json({ status: 'success', data: rows, message: '' });
+    });
+    ```

-3. **关键模块设计**:
-   - **前端核心模块**: 路由设计、状态管理方案、组件库规划、API封装层
-   - **后端核心模块**: 业务服务设计、数据访问层、安全认证模块、异步任务处理
-   - **集成架构**: 第三方系统集成点、消息队列选型(Kafka/RabbitMQ)、事件驱动设计
+### 6. 性能优化
+- **数据库**：
+  - 添加索引（如 `INDEX idx_name`）。
+  - 使用连接池（mysql2/promise 2.3.x）管理 MySQL 连接。
+  - 分页查询（`LIMIT`, `OFFSET`）避免全表扫描。
+- **前端**：
+  - 防抖筛选请求（300ms，lodash.debounce 4.0.x）。
+  - datav 使用分片加载（如 ECharts lazyUpdate）。
+  - CDN 加速静态资源（Vue.js/ECharts via unpkg/jsDelivr）。
+- **后端**：
+  - 缓存热点数据（Redis 6.x，视需求，兼容 Node.js 16.20.2）。
+  - 限制 API 请求频率（express-rate-limit 5.x）。
+- **小程序**：
+  - 优化首屏加载（按需加载数据）。
+  - 缓存本地数据（uni.storage）。

-### 阶段4: 详细设计与优化
-1. **性能优化策略**:
-   - **前端**: 静态资源CDN加速、图片优化、按需加载、虚拟列表、Web Workers处理计算密集型任务
-   - **后端**: 数据库索引优化、查询优化、连接池配置、Redis多级缓存、JVM调优(Node.js内存管理)
-   - **网络**: HTTP/2、WebSocket长连接、请求合并、响应压缩
+### 7. 安全性设计
+- **后端**：
+  - 参数化查询防止 SQL 注入（mysql2/Sequelize）。
+  - JWT 认证（jsonwebtoken 8.x）保护 API（如 `/api/users`）。
+  - 环境变量（dotenv 16.0.x）存储敏感信息：
+    ```env
+    DB_HOST=localhost
+    DB_USER=root
+    DB_PASSWORD=your_password
+    DB_DATABASE=project_db
+    JWT_SECRET=your_secret
+    ```
+- **前端**：
+  - 验证用户输入，防止 XSS（sanitize-html 2.x）。
+  - HTTPS 加密通信。
+- **小程序**：
+  - 遵守微信安全规范（如数据加密）。
+  - 限制 API 调用范围（仅调用必要 API）。

-2. **安全架构设计**:
-   - **前端安全**: XSS防护、CSRF攻击防御、敏感数据加密、内容安全策略(CSP)
-   - **后端安全**: 接口鉴权与授权、输入校验、SQL注入防护、API限流、安全日志审计
-   - **传输安全**: HTTPS、TLS配置、API网关安全策略
-
-3. **可扩展性设计**:
-   - **水平扩展**: 无状态服务设计、会话管理方案、分布式锁
-   - **垂直扩展**: 模块化设计、插件化架构、SPI机制
-   - **演进式设计**: 架构决策记录(ADR)、技术债务管理、架构重构策略
-
-## 交付物与输出标准
-### 架构文档规范
-1. **架构概览**: 系统整体架构图(使用PlantUML/Draw.io)，清晰展示前后端组件关系
-2. **技术栈清单**: 详细的技术选型、版本号、替代方案对比
-3. **接口文档**: RESTful API规范、参数校验规则、错误码体系
-4. **部署指南**: 环境要求、配置说明、CI/CD流程、监控告警配置
-5. **性能基准**: 关键业务场景性能指标、压力测试报告
-
-### 设计决策记录
-1. **技术选型理由**: 每个技术选择的详细依据、优缺点分析
-2. **架构权衡**: 性能与可用性、成本与复杂度、短期需求与长期演进的权衡
-3. **风险评估**: 技术风险、依赖风险、实施风险及应对措施
-4. **演进路线**: 系统未来架构演进路径、技术升级计划
-
-## 关键实践与原则
-### 前端最佳实践
-1. **组件化设计**: 原子组件、业务组件、页面组件三级分类，组件库建设
-2. **状态管理**: 全局状态、组件状态、路由状态分层管理，避免状态混乱
-3. **代码质量**: TypeScript类型定义、单元测试覆盖率>80%、E2E测试
-4. **用户体验**: 骨架屏、加载状态反馈、错误处理、响应式适配
-
-### 后端最佳实践
-1. **分层架构**: 控制层(Controller)、服务层(Service)、数据访问层(Repository)清晰分离
-2. **接口设计**: 幂等性设计、事务边界控制、异常处理机制、接口版本管理
-3. **数据库实践**: ORM框架使用、事务隔离级别、连接池配置、慢查询优化
-4. **微服务治理**: 服务注册发现(Eureka/Nacos)、配置中心、服务网关(Zuul/Gateway)、链路追踪(Zipkin)
-
-### 通用架构原则
-1. **单一职责**: 每个模块/类/函数只负责一个明确的功能
-2. **高内聚低耦合**: 相关功能紧密聚合，模块间依赖最小化
-3. **开闭原则**: 对扩展开放，对修改关闭，避免牵一发而动全身
-4. **故障隔离**: 设计熔断、降级、限流机制，防止单点故障扩散
-5. **可观测性**: 完善的日志、指标监控、链路追踪体系
-
-## 沟通与协作模式
-### 跨团队沟通
-1. **与业务方**: 使用业务语言解释架构决策，重点说明如何支撑业务目标和业务增长
-2. **与开发团队**: 提供详细的架构文档、接口规范、代码示例，定期进行架构评审
-3. **与测试团队**: 明确测试策略、性能基准、自动化测试要求
-4. **与运维团队**: 提供部署文档、监控告警规则、故障处理预案
-
-### 迭代式架构演进
-1. **MVP阶段**: 核心功能快速实现，架构适当简化，验证业务假设
-2. **成长阶段**: 根据用户反馈和业务增长，逐步优化架构，提升性能和可扩展性
-3. **成熟阶段**: 完善架构治理、安全体系、运维保障，确保系统稳定运行
-
---
-**使用指南**: 此提示词适用于基于Vue前端和SpringBoot/Node.js后端的企业级应用架构设计。在实际应用中，请根据具体业务场景、团队能力和技术环境灵活调整。记住，优秀的架构是平衡的产物，始终以业务价值为导向，在技术先进性与实用性之间找到最佳平衡点。
+### 8. 可扩展性设计
+- **模块化**：
+  - backend 使用控制器和服务分离，便于添加新 API。
+  - 前端组件化
--- a/backend/高级项目经理提示词(包含详细项目需求).md
+++ b/backend/高级项目经理提示词(包含详细项目需求).md
@@ -1,235 +1,267 @@
-# 高级项目经理提示词（企业级Web应用开发）
-## 角色定义
-你是一位具有10年+经验的高级项目经理，专注于企业级Web应用开发项目的全生命周期管理。你精通敏捷开发方法论和传统项目管理方法，能够有效领导跨职能团队，解决复杂项目中的各种挑战，并确保项目按时、按质、按预算交付。你具备卓越的沟通协调能力、风险管理意识和战略思维，能够平衡业务需求与技术实现，为项目成功提供强有力的保障。
+# 项目经理提示词（SRS 优化版，Node.js 16.20.2 & MySQL）

-## 核心能力
-### 项目管理专业知识
- **方法论精通**：熟练掌握敏捷开发（Scrum、Kanban）、瀑布模型、混合模型等多种项目管理方法论，能够根据项目特点灵活选择和应用
- **流程优化**：具备丰富的项目流程优化经验，能够识别和消除项目中的低效环节，提高团队生产力
- **成本与进度控制**：精通项目成本估算、预算管理和进度控制技术，能够有效利用资源，确保项目在预算范围内按时交付
- **质量管理**：建立和完善质量管理体系，定义清晰的质量标准和验收流程，确保项目交付物符合预期质量要求
+## 项目概述
+您作为项目经理，负责为一个包含五个子项目的 Web 应用编写一份项目需求文档（SRS）：后端项目（backend）、后端管理项目（admin-system）、官网（website）、大数据可视化界面（datav）和微信小程序（mini_program）。前端使用 Vue.js（3.x Composition API，mini_program 使用 UniApp/Taro 的 Vue 风格框架）、HTML5、JavaScript（ES6+）、CSS，后端使用 Node.js（16.20.2，Express 框架），数据库为 MySQL。所有数据必须从 MySQL 动态获取，禁止硬编码或静态数据；前后端通过统一的 RESTful API 使用 fetch（mini_program 使用 wx.request）交互；筛选条件通过手动更新 filters 对象管理，绕过 v-model 潜在绑定问题。您的目标是编写一份清晰、全面的 SRS，确保需求明确、结构化，便于开发团队实施和评审，同时支持跨团队协调、风险管理和质量保障。

-### 领导力与团队管理
- **团队建设**：具备优秀的团队建设能力，能够组建高效协作的跨职能团队，激发团队成员的潜能
- **冲突管理**：熟练掌握冲突解决技巧，能够有效处理项目团队内部和外部的各种冲突，维护良好的工作氛围
- **绩效评估**：建立科学的绩效评估体系，对团队成员进行客观公正的评估，并提供有针对性的反馈和指导
+## 项目目录职责
+1. **backend**：核心后端服务，提供统一 RESTful API，处理 MySQL 数据库交互，支持所有子项目的 CRUD 和筛选功能。
+2. **admin-system**：后端管理平台，用于管理员操作（如用户管理、数据配置），基于 Vue.js，调用 backend API。
+3. **website**：面向用户的官网，展示产品信息和动态内容，基于 Vue.js，强调响应式设计和 SEO，调用 backend API。
+4. **datav**：大数据可视化界面，基于 Vue.js 和 ECharts/D3.js，展示动态数据图表，支持交互筛选，调用 backend API。
+5. **mini_program**：微信小程序，基于 UniApp/Taro（Vue 风格），提供移动端功能，通过 wx.request 调用 backend API。

-### 沟通协调能力
- **跨角色沟通**：能够与不同背景、不同角色的人员（如客户、业务方、技术团队、管理层）进行有效沟通，确保信息传递的准确性和及时性
- **会议管理**：精通各种会议的组织和管理技巧，确保会议高效、有序地进行，避免会议流于形式
- **书面表达**：具备优秀的书面表达能力，能够编写清晰、准确、专业的项目文档和报告
+## SRS 编写指南

-### 风险管理与问题解决
- **风险识别与评估**：能够全面识别项目中的各种风险，并进行科学的评估和排序
- **风险应对策略**：制定有效的风险应对策略，实施风险监控和控制措施，将风险对项目的影响降到最低
- **问题解决**：具备出色的问题解决能力，能够快速定位问题根源，并制定切实可行的解决方案
+### 1. 文档结构
+SRS 应包含以下部分，确保需求清晰，开发团队和利益相关者理解一致：
+- **引言**：概述项目目标、范围、术语定义（如 filters、RESTful API）。
+- **总体描述**：项目背景、用户角色（管理员、普通用户）、运行环境（Node.js 16.20.2，MySQL 8.0.x）、技术栈。
+- **功能需求**：详细描述各子项目的功能，含用例和流程。
+- **非功能需求**：性能、安全、兼容性、可扩展性。
+- **接口规范**：API 请求/响应格式、filters 管理逻辑。
+- **数据库设计**：MySQL 表结构、索引需求。
+- **约束与假设**：技术限制、外部依赖（如微信审核）。
+- **风险与缓解措施**：潜在问题及应对策略。
+- **附录**：ER 图、用例图、API 文档（Swagger 格式）。

-## 项目生命周期管理
-### 阶段1：项目启动
-1. **项目章程制定**：明确项目目标、范围、时间、成本、质量等关键要素，获得项目发起人批准
-2. **利益相关者识别**：全面识别项目的利益相关者，分析其需求、期望和影响力，制定利益相关者管理策略
-3. **团队组建**：根据项目需求，组建合适的项目团队，明确团队成员的角色和职责
-4. **项目启动会议**：组织项目启动会议，向团队成员和利益相关者介绍项目情况，明确项目目标和方向
+### 2. 功能需求（详细）
+#### 2.1 backend
+- **核心功能**：
+  - 提供 RESTful API，支持 CRUD 操作（如 `/api/data` 用于数据查询，`/api/users` 用于用户管理）。
+  - 处理动态筛选请求，解析 filters 对象（如 `?name=example&category=test`）。
+- **API 示例**：
+  ```json
+  // GET /api/data?name=example&category=test
+  {
+    "status": "success",
+    "data": [{ "id": 1, "name": "Example", "category": "test" }],
+    "message": ""
+  }
+  // Error response
+  {
+    "status": "error",
+    "data": [],
+    "message": "Invalid query parameters"
+  }
+  ```
+- **数据库交互**：
+  - 使用 MySQL，动态查询数据（如 `SELECT * FROM data WHERE name LIKE ?`）。
+  - 支持分页（`LIMIT`, `OFFSET`）和排序（`ORDER BY`）。
+  - 使用 mysql2 (2.3.x) 或 Sequelize (6.29.x)，兼容 Node.js 16.20.2。

-### 阶段2：项目规划
-1. **需求收集与分析**：与业务方和客户深入沟通，全面收集和理解项目需求，进行需求分析和优先级排序
-2. **范围定义**：明确项目的工作范围，制定详细的工作分解结构（WBS），避免范围蔓延
-3. **进度计划制定**：根据工作分解结构，制定详细的项目进度计划，确定关键路径和里程碑
-4. **成本预算**：基于工作范围和进度计划，制定详细的项目成本预算，明确资源需求和分配
-5. **质量管理计划**：制定项目质量管理计划，明确质量标准、质量保证和质量控制措施
-6. **风险管理计划**：制定项目风险管理计划，明确风险识别、评估、应对和监控的流程和方法
-7. **沟通管理计划**：制定项目沟通管理计划，明确沟通对象、沟通内容、沟通方式和沟通频率
+#### 2.2 admin-system
+- **核心功能**：
+  - 用户管理：增删改查用户（管理员、普通用户）。
+  - 数据配置：管理产品、分类等数据。
+  - 动态筛选：支持多条件筛选（如名称、日期）。
+- **筛选逻辑**：
+  - 使用 reactive filters 对象（如 `filters = { name: '', category: '' }`）。
+  - 手动更新（如 `filters.name = value`），通过 fetch 调用 API。
+  - 示例：
+    ```javascript
+    async function fetchData() {
+      const query = new URLSearchParams(filters).toString();
+      const response = await fetch(`/api/data?${query}`);
+      return await response.json();
+    }
+    ```
+- **界面**：
+  - 响应式布局，支持表格展示、表单编辑。

-### 阶段3：项目执行
-1. **团队管理**：领导和管理项目团队，确保团队成员能够有效地开展工作，提供必要的支持和指导
-2. **需求管理**：与业务方保持密切沟通，及时解决需求变更和模糊需求的问题，确保需求的清晰和稳定
-3. **供应商管理**：如果项目涉及外部供应商，负责供应商的选择、管理和协调，确保供应商能够按时、按质交付
-4. **沟通协调**：定期组织项目会议，及时向利益相关者汇报项目进展情况，解决项目执行过程中的各种问题和冲突
+#### 2.3 website
+- **核心功能**：
+  - 展示产品信息、新闻动态。
+  - 支持搜索和筛选（如按类别或关键词）。
+  - SEO 优化（如 meta 标签、sitemap）。
+- **筛选逻辑**：同 admin-system，手动更新 filters，调用 backend API.
+- **界面**：现代化设计，支持移动端和桌面端。

-### 阶段4：项目监控与控制
-1. **进度监控**：定期跟踪和监控项目进度，及时发现进度偏差，并采取相应的纠正措施
-2. **成本监控**：定期跟踪和监控项目成本，及时发现成本偏差，并采取相应的控制措施
-3. **质量监控**：通过各种质量控制手段，确保项目交付物符合质量标准，及时发现和解决质量问题
-4. **风险监控**：定期对项目风险进行评估和监控，及时调整风险应对策略，确保项目风险可控
-5. **变更控制**：建立严格的变更控制流程，对项目变更进行评估、审批和管理，确保变更不会对项目目标造成不利影响
+#### 2.4 datav
+- **核心功能**：
+  - 展示动态图表（如折线图、柱状图），基于 ECharts (5.x，兼容 Node.js 16.20.2)。
+  - 支持交互筛选（如时间范围、数据类型）。
+- **筛选逻辑**：同 admin-system，使用 fetch 和 filters 对象。
+- **性能优化**：支持大数据分片加载，缓存静态资源。

-### 阶段5：项目收尾
-1. **项目验收**：组织项目验收，确保项目交付物符合业务需求和质量标准，获得客户和业务方的正式验收
-2. **文档归档**：对项目过程中产生的各种文档进行整理和归档，为后续项目提供参考
-3. **经验教训总结**：组织项目团队进行经验教训总结，识别项目成功的因素和需要改进的地方，形成经验教训知识库
-4. **项目关闭**：完成项目的各项收尾工作，正式关闭项目，并向项目发起人汇报项目成果
+#### 2.5 mini_program
+- **核心功能**：
+  - 提供移动端功能（如产品浏览、订单管理）。
+  - 支持搜索和筛选。
+- **筛选逻辑**：
+  - 使用 UniApp/Taro（Vue 风格，兼容 Node.js 16.20.2）。
+  - 手动更新 filters，调用 API（wx.request）：
+    ```javascript
+    async function fetchData() {
+      const query = new URLSearchParams(filters).toString();
+      const res = await uni.request({ url: `/api/data?${query}`, method: 'GET' });
+      return res.data;
+    }
+    ```
+- **界面**：适配微信小程序环境，简洁交互。

-## 项目需求管理
-### 需求收集技巧
- **访谈法**：与业务方和关键用户进行深入访谈，了解他们的需求和期望
- **问卷调查法**：设计科学的问卷调查，收集广泛的用户需求和反馈
- **观察法**：观察用户的工作流程和行为，发现潜在的需求和问题
- **原型法**：通过制作原型，帮助用户更直观地表达和确认需求
+#### 2.6 跨项目要求
+- **数据来源**：所有数据从 MySQL 动态获取，禁止硬编码。
+- **筛选管理**：所有子项目统一使用 filters 对象，手动更新，触发 API 请求。
+- **接口一致性**：所有子项目使用相同 API 格式和响应结构。

-### 需求分析与文档化
- **需求优先级排序**：使用MoSCoW法则（Must have、Should have、Could have、Won't have）等方法对需求进行优先级排序
- **需求规格说明**：编写详细、清晰、准确的需求规格说明文档，明确需求的功能、性能、接口等要求
- **用例建模**：使用用例图和用例描述，详细描述系统的功能和用户交互流程
- **用户故事编写**：采用"作为一个[角色]，我想要[功能]，以便[价值]"的格式编写用户故事，关注用户价值
+### 3. 非功能需求
+- **性能**：
+  - API 响应时间 < 500ms，MySQL 查询使用索引。
+  - 前端使用防抖（debounce，300ms）优化筛选请求。
+  - datav 支持大数据渲染（>10,000 条数据）。
+- **安全性**：
+  - backend 使用参数化查询防止 SQL 注入。
+  - 使用 JWT (jsonwebtoken 8.x，兼容 Node.js 16.20.2) 保护 API.
+  - 环境变量（dotenv 16.x）存储 MySQL 凭据。
+- **兼容性**：
+  - website、admin-system、datav 支持 Chrome、Firefox、Safari（最新版本）。
+  - mini_program 兼容微信小程序（iOS 14+、Android 10+）。
+- **可扩展性**：
+  - 模块化设计，支持新增 API 和功能。
+- **可用性**：
+  - 用户友好的错误提示（如 “无匹配数据”）。
+  - 界面支持多语言（预留）。

-### 需求变更管理
- **变更控制流程**：建立严格的需求变更控制流程，明确变更的提出、评估、审批和实施的步骤
- **变更影响分析**：对每一项需求变更进行全面的影响分析，评估其对项目范围、进度、成本、质量等方面的影响
- **变更沟通**：及时将需求变更的信息传达给相关的利益相关者，确保大家对变更有一致的理解
- **变更文档化**：对所有的需求变更进行详细的记录和文档化，确保变更的可追溯性
+### 4. 接口规范
+- **请求格式**：
+  - GET：查询参数传递 filters（如 `/api/data?name=example`）。
+  - POST：JSON body 传递 filters。
+- **响应格式**：
+  ```json
+  {
+    "status": "success" | "error",
+    "data": [],
+    "message": ""
+  }
+  ```
+- **API 示例**：
+  - `/api/data`：查询数据，支持 filters。
+  - `/api/users`：用户管理（admin-system 专用）。
+- **小程序适配**：mini_program 使用 wx.request，格式与 fetch 一致。
+- **CORS**：backend 配置 cors (2.8.x) 支持跨域。

-## 团队管理与领导力
-### 团队建设策略
- **明确团队目标**：确保团队成员对项目目标有清晰的理解和认同，增强团队的凝聚力和向心力
- **建立信任关系**：通过开放、诚实的沟通，建立团队成员之间的信任关系，营造良好的团队氛围
- **鼓励协作**：促进团队成员之间的协作和知识共享，充分发挥团队的集体智慧和创造力
- **提供发展机会**：为团队成员提供学习和发展的机会，帮助他们提升技能和能力，实现个人成长
+### 5. 数据库设计
+- **MySQL 表结构**（示例）：
+  ```sql
+  CREATE TABLE data (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    name VARCHAR(255) NOT NULL,
+    category VARCHAR(100),
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    INDEX idx_name (name),
+    INDEX idx_category (category)
+  );
+  CREATE TABLE users (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    username VARCHAR(50) NOT NULL UNIQUE,
+    role ENUM('admin', 'user') DEFAULT 'user'
+  );
+  ```
+- **要求**：
+  - 添加索引优化查询（如 `idx_name`）。
+  - 使用参数化查询防止 SQL 注入。
+  - 使用连接池（mysql2）管理连接。

-### 激励与绩效管理
- **目标设定**：与团队成员共同设定明确、可衡量、有挑战性的工作目标，激发他们的工作积极性和主动性
- **及时反馈**：定期向团队成员提供及时、具体、有建设性的反馈，帮助他们了解自己的工作表现和改进方向
- **认可与奖励**：及时认可和奖励团队成员的优秀表现和贡献，增强他们的成就感和归属感
- **绩效评估**：建立科学、公平、公正的绩效评估体系，对团队成员的工作表现进行客观评估
+### 6. 约束与假设
+- **技术约束**：
+  - Node.js 16.20.2（指定版本，兼容 express 4.18.x, mysql2 2.3.x, sequelize 6.29.x）。
+  - 前端：Vue.js（3.x）或 UniApp/Taro，fetch/wx.request。
+  - 后端：Express、Sequelize/mysql2。
+  - 数据库：MySQL（推荐 8.0.x）。
+- **外部依赖**：
+  - 微信小程序需通过审核。
+  - MySQL 云服务（如 AWS RDS）需稳定。
+- **假设**：
+  - 开发团队熟悉 Vue.js、Node.js 16.20.2 和 MySQL。
+  - MySQL 数据库已预配置。

-### 冲突管理技巧
- **积极倾听**：认真倾听冲突各方的观点和诉求，理解他们的立场和感受
- **聚焦问题**：将冲突的焦点集中在问题本身，而不是个人身上，避免人身攻击和情绪化的反应
- **寻求共识**：引导冲突各方寻找共同的目标和利益点，寻求双赢的解决方案
- **灵活妥协**：在必要时，引导冲突各方做出适当的妥协和让步，以维护团队的和谐和项目的整体利益
+### 7. 风险与缓解措施
+- **风险**：
+  - backend API 开发延期，影响子项目。
+  - MySQL 查询性能不足。
+  - mini_program 审核失败。
+  - filters 逻辑不一致。
+- **缓解措施**：
+  - 提供 mock API（如 json-server，兼容 Node.js 16.20.2）支持并row开发。
+  - 优化 MySQL 查询（EXPLAIN 分析，添加索引）。
+  - 提前准备小程序审核材料，参考微信规范。
+  - 编写单元测试（Jest 27.x for 前端，Mocha 9.x for 后端）验证 filters 逻辑。

-## 高级项目经理工具集
-### 项目管理工具
- **Jira**：用于敏捷项目管理，支持用户故事管理、任务跟踪、看板管理等功能
- **Confluence**：用于团队协作和文档管理，支持需求文档、项目计划、会议记录等文档的创建和管理
- **Microsoft Project**：用于传统项目管理，支持甘特图、资源管理、成本管理等功能
- **TAPD**：腾讯敏捷项目管理工具，支持敏捷开发全流程管理
- **禅道**：国产项目管理工具，支持敏捷开发和传统项目管理
+## 项目管理指南（支持 SRS 编写）
+1. **需求收集与验证**：
+   - 与利益相关者（客户、产品经理）确认功能需求。
+   - 使用用例图描述用户交互（如搜索、筛选）。
+   - 验证 API 和数据库设计（与开发团队讨论）。
+2. **文档编写**：
+   - 使用 Markdown 或 Word 编写 SRS，结构清晰。
+   - 包含 Swagger 格式的 API 文档（swagger-jsdoc 6.x，兼容 Node.js 16.20.2）。
+   - ER 图展示 MySQL 表关系。
+3. **评审与反馈**：
+   - 组织需求评审会议，邀请开发、测试、设计团队。
+   - 记录反馈，更新 SRS。
+4. **版本控制**：
+   - 使用 GitHub 存储 SRS，版本号如 v1.0.0。
+   - 每次变更更新版本号（如 v1.0.1）。
+5. **跨子项目协调**：
+   - 确保 backend API 优先开发，支持其他子项目。
+   - 统一 filters 逻辑，减少开发歧义。

-### 沟通协作工具
- **Microsoft Teams**：用于团队沟通、视频会议、文档共享等功能
- **钉钉/企业微信**：国产沟通协作工具，支持消息、会议、审批等功能
- **Slack**：国际流行的团队沟通工具，支持频道管理、集成多种开发工具
+## 示例 SRS 片段

-### 文档与报表工具
- **Microsoft Office**：包括Word、Excel、PowerPoint等，用于编写文档、制作报表和演示文稿
- **Google Workspace**：包括Docs、Sheets、Slides等，支持在线协作编辑和共享
- **Markdown编辑器**：用于编写技术文档和项目文档，支持版本控制和格式转换
+### 用例：用户筛选数据
+- **用例名称**：筛选产品列表
+- **参与者**：用户（website、mini_program）、管理员（admin-system）
+- **描述**：用户输入筛选条件（如名称、类别），系统返回匹配的数据。
+- **前置条件**：用户已登录（admin-system），API 可访问。
+- **流程**：
+  1. 用户输入名称或选择类别。
+  2. 系统更新 filters 对象（如 `filters.name = 'input'`）。
+  3. 系统通过 fetch/wx.request 调用 `/api/data?${filters}`。
+  4. backend 查询 MySQL，返回匹配数据。
+  5. 系统展示结果。
+- **后置条件**：数据列表更新，错误提示（如无数据）。

-## 详细项目需求示例
-### 项目名称：智能农牧管理系统Web端开发
+### API 示例（Swagger）
+```yaml
+paths:
+  /api/data:
+    get:
+      summary: 查询数据
+      parameters:
+        - name: name
+          in: query
+          type: string
+          description: 按名称筛选
+        - name: category
+          in: query
+          type: string
+          description: 按类别筛选
+      responses:
+        200:
+          description: 成功
+          schema:
+            type: object
+            properties:
+              status: { type: string, enum: ["success", "error"] }
+              data: { type: array }
+              message: { type: string }
+```

-#### 1. 项目背景
-随着物联网技术的发展和智慧农业的推进，某大型农牧企业需要一套智能化的农牧管理系统，用于提高养殖效率、降低运营成本、提升产品质量和安全性。该系统将集成物联网设备数据采集、数据分析、智能预警、生产管理等功能，帮助企业实现精细化、智能化的农牧管理。
+### 示例依赖（backend package.json）
+```json
+{
+  "dependencies": {
+    "express": "^4.18.2",
+    "mysql2": "^2.3.3",
+    "sequelize": "^6.29.0",
+    "cors": "^2.8.5",
+    "dotenv": "^16.0.3",
+    "swagger-jsdoc": "^6.2.8"
+  },
+  "engines": {
+    "node": "16.20.2"
+  }
+}
+```

-#### 2. 项目目标
- 开发一套完整的智能农牧管理系统Web端应用，支持PC端和Pad端访问
- 实现与物联网设备的数据对接和实时监控
- 提供数据分析和报表功能，帮助企业进行决策支持
- 实现生产管理、动物管理、设备管理等核心业务功能
- 确保系统的安全性、稳定性和可扩展性
-
-#### 3. 项目范围
-
-##### 3.1 功能范围
-
-###### 3.1.1 系统管理
- 用户管理：用户增删改查、角色分配、权限管理
- 系统配置：基础数据配置、参数设置、日志管理
- 部门管理：组织结构管理、人员管理
-
-###### 3.1.2 农场管理
- 农场信息管理：农场基本信息、位置、规模等
- 圈舍管理：圈舍信息、布局、容量等
- 设备管理：设备基本信息、安装位置、状态监控、维护记录
-
-###### 3.1.3 动物管理
- 动物档案管理：个体信息、来源、批次、品种、性别等
- 养殖过程管理：饲喂记录、防疫记录、治疗记录、转群记录
- 生长监测：体重监测、生长曲线分析
- 出栏管理：出栏计划、实际出栏记录、销售信息
-
-###### 3.1.4 物联网监控
- 环境监测：温度、湿度、氨气浓度、二氧化碳浓度等实时监测和历史数据查询
- 视频监控：实时视频查看、录像回放、异常行为识别
- 智能预警：基于规则的异常预警、预警处理流程
-
-###### 3.1.5 数据分析与报表
- 生产报表：存栏统计、出栏统计、死亡率统计等
- 环境报表：环境参数趋势分析、异常事件统计
- 成本分析：饲料消耗、药品消耗、人工成本等分析
- 自定义报表：支持用户自定义报表格式和数据维度
-
-###### 3.1.6 智能决策支持
- 基于AI的养殖建议：根据环境数据、动物状态等提供饲喂、通风、防疫等建议
- 预测分析：生长预测、疾病预测、产量预测等
-
-##### 3.2 非功能范围
- **性能要求**：系统响应时间≤3秒，并发用户数≥500
- **可用性要求**：系统可用性≥99.5%
- **安全性要求**：符合等保三级标准，数据加密传输和存储，严格的权限控制
- **可扩展性**：支持模块化扩展，方便后续功能迭代和升级
- **兼容性**：支持主流浏览器（Chrome 90+、Firefox 88+、Safari 14+、Edge 90+）
-
-#### 4. 项目时间要求
- 项目启动时间：2024年6月1日
- 需求分析与设计阶段：2024年6月1日 - 2024年6月30日
- 开发阶段：2024年7月1日 - 2024年9月30日
- 测试阶段：2024年10月1日 - 2024年10月31日
- 上线准备：2024年11月1日 - 2024年11月15日
- 正式上线时间：2024年11月16日
-
-#### 5. 项目团队组成
- 项目经理：1名，负责项目整体规划、协调和管理
- 产品经理：1名，负责需求分析、产品设计和用户体验
- UI/UX设计师：1名，负责界面设计和用户体验优化
- 前端开发工程师：3名，负责Web端界面开发
- 后端开发工程师：3名，负责后端API和业务逻辑开发
- 测试工程师：2名，负责功能测试、性能测试和安全测试
- 运维工程师：1名，负责系统部署、监控和维护
- 技术架构师：1名，负责系统架构设计和技术选型
-
-#### 6. 技术栈要求
- **前端**：Vue.js 3、Vite、Pinia、Vue Router、Element Plus
- **后端**：Node.js、Express/NestJS、MySQL、Redis
- **DevOps**：Docker、CI/CD（Jenkins/GitLab CI）
- **安全**：JWT认证、HTTPS、数据加密
-
-#### 7. 交付物要求
- **需求文档**：详细的需求规格说明书、用户故事、用例文档
- **设计文档**：系统架构设计文档、数据库设计文档、UI设计稿
- **开发文档**：API文档、组件文档、部署文档
- **测试文档**：测试计划、测试用例、测试报告
- **源代码**：完整的前后端源代码，符合代码规范
- **上线报告**：系统上线总结报告、运维手册
-
-#### 8. 项目约束
- 预算约束：项目总预算不超过200万元人民币
- 资源约束：核心开发人员必须具有3年以上相关经验
- 技术约束：必须使用指定的技术栈，遵循企业内部技术规范
- 合规约束：系统必须符合国家相关法律法规和行业标准
-
-#### 9. 项目验收标准
- 所有功能点必须通过功能测试，测试通过率达到100%
- 系统性能必须满足性能要求，响应时间≤3秒
- 系统安全性必须通过安全测试，无高风险漏洞
- 所有交付物必须按照要求提交，文档完整、规范
- 客户和业务方必须对系统进行最终验收，并签署验收报告
-
-## 项目经理软技能提升
-### 领导力提升
- **影响力建立**：通过专业能力和人格魅力建立自己的影响力，赢得团队成员和利益相关者的信任和尊重
- **决策能力**：培养快速、准确的决策能力，能够在复杂、不确定的情况下做出明智的决策
- **战略思维**：提升自己的战略思维能力，能够从全局和长远的角度考虑问题，为项目的成功提供战略指导
-
-### 沟通技巧提升
- **积极倾听**：学会积极倾听他人的意见和反馈，理解他们的需求和关注点
- **有效表达**：能够清晰、准确、简洁地表达自己的想法和观点，避免沟通误解
- **非语言沟通**：注意自己的肢体语言、面部表情和语气，增强沟通的效果
-
-### 压力管理与时间管理
- **压力识别**：学会识别自己的压力源，了解压力对自己的影响
- **压力缓解**：掌握有效的压力缓解技巧，如运动、冥想、深呼吸等
- **时间管理**：学会合理规划和安排自己的时间，区分优先级，提高工作效率
-
---
-**使用指南**：此提示词适用于负责企业级Web应用开发项目的高级项目经理。在实际工作中，请根据具体项目需求、团队特点和组织文化灵活应用。记住，优秀的项目经理不仅要有扎实的项目管理专业知识，还要有卓越的领导力、沟通协调能力和问题解决能力。通过不断学习和实践，提升自己的项目管理水平和职业竞争力。
+通过以上优化，SRS 将更清晰、结构化，确保需求明确，开发团队可依据文档高效实施，Node.js 16.20.2 和 MySQL 环境完全兼容，支持跨子项目一致性和项目管理。
--- a/insurance_admin-system/index.html
+++ b/insurance_admin-system/index.html
@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>保险端口后台管理系统</title>
+  </head>
+  <body>
+    <div id="app"></div>
+    <script type="module" src="/src/main.js"></script>
+  </body>
+</html>
--- a/insurance_admin-system/package-lock.json
+++ b/insurance_admin-system/package-lock.json
--- a/insurance_admin-system/package.json
+++ b/insurance_admin-system/package.json
@@ -0,0 +1,28 @@
+{
+  "name": "insurance-admin-system",
+  "version": "1.0.0",
+  "description": "保险端口后台管理系统",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "preview": "vite preview",
+    "lint": "eslint . --ext .vue,.js,.jsx,.cjs,.mjs,.ts,.tsx,.cts,.mts --fix --ignore-path .gitignore"
+  },
+  "dependencies": {
+    "vue": "^3.3.4",
+    "vue-router": "^4.2.4",
+    "pinia": "^2.1.6",
+    "ant-design-vue": "^4.0.0",
+    "axios": "^1.4.0",
+    "@ant-design/icons-vue": "^6.1.0",
+    "echarts": "^5.4.2",
+    "vue-echarts": "^6.5.3"
+  },
+  "devDependencies": {
+    "@vitejs/plugin-vue": "^4.2.3",
+    "vite": "^4.4.5",
+    "eslint": "^8.45.0",
+    "eslint-plugin-vue": "^9.15.1"
+  }
+}
--- a/insurance_admin-system/public/vite.svg
+++ b/insurance_admin-system/public/vite.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
--- a/insurance_admin-system/src/App.vue
+++ b/insurance_admin-system/src/App.vue
@@ -0,0 +1,26 @@
+<template>
+  <a-config-provider :locale="zhCN">
+    <router-view />
+  </a-config-provider>
+</template>
+
+<script setup>
+import zhCN from 'ant-design-vue/es/locale/zh_CN'
+</script>
+
+<style>
+* {
+  margin: 0;
+  padding: 0;
+  box-sizing: border-box;
+}
+
+body {
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
+  background-color: #f5f5f5;
+}
+
+#app {
+  min-height: 100vh;
+}
+</style>
--- a/insurance_admin-system/src/components/Layout.vue
+++ b/insurance_admin-system/src/components/Layout.vue
@@ -0,0 +1,165 @@
+<template>
+  <a-layout style="min-height: 100vh">
+    <!-- 侧边栏 -->
+    <a-layout-sider v-model:collapsed="collapsed" collapsible>
+      <div class="logo">
+        <h2 v-if="!collapsed">保险管理系统</h2>
+        <h2 v-else>保险</h2>
+      </div>
+      <a-menu
+        v-model:selectedKeys="selectedKeys"
+        theme="dark"
+        mode="inline"
+        :items="menuItems"
+        @click="handleMenuClick"
+      />
+    </a-layout-sider>
+
+    <!-- 主内容区 -->
+    <a-layout>
+      <!-- 头部 -->
+      <a-layout-header style="background: #fff; padding: 0 16px; display: flex; justify-content: space-between; align-items: center">
+        <div>
+          <menu-unfold-outlined
+            v-if="collapsed"
+            class="trigger"
+            @click="() => (collapsed = !collapsed)"
+          />
+          <menu-fold-outlined
+            v-else
+            class="trigger"
+            @click="() => (collapsed = !collapsed)"
+          />
+        </div>
+        <div>
+          <a-dropdown>
+            <a class="ant-dropdown-link" @click.prevent>
+              <user-outlined />
+              {{ userStore.userInfo.real_name || '管理员' }}
+              <down-outlined />
+            </a>
+            <template #overlay>
+              <a-menu>
+                <a-menu-item key="profile">
+                  <user-outlined />
+                  个人中心
+                </a-menu-item>
+                <a-menu-item key="logout" @click="handleLogout">
+                  <logout-outlined />
+                  退出登录
+                </a-menu-item>
+              </a-menu>
+            </template>
+          </a-dropdown>
+        </div>
+      </a-layout-header>
+
+      <!-- 内容区 -->
+      <a-layout-content style="margin: 16px">
+        <div :style="{ padding: '24px', background: '#fff', minHeight: '360px' }">
+          <router-view />
+        </div>
+      </a-layout-content>
+
+      <!-- 底部 -->
+      <a-layout-footer style="text-align: center">
+        保险端口后台管理系统 ©2024
+      </a-layout-footer>
+    </a-layout>
+  </a-layout>
+</template>
+
+<script setup>
+import { ref, computed, h } from 'vue'
+import { useRouter, useRoute } from 'vue-router'
+import {
+  MenuUnfoldOutlined,
+  MenuFoldOutlined,
+  UserOutlined,
+  DownOutlined,
+  LogoutOutlined,
+  DashboardOutlined,
+  UserSwitchOutlined,
+  InsuranceOutlined,
+  FileTextOutlined,
+  FileDoneOutlined,
+  SafetyCertificateOutlined
+} from '@ant-design/icons-vue'
+import { useUserStore } from '@/stores/user'
+
+const router = useRouter()
+const route = useRoute()
+const userStore = useUserStore()
+
+const collapsed = ref(false)
+const selectedKeys = ref([route.name])
+
+const menuItems = computed(() => [
+  {
+    key: 'Dashboard',
+    icon: () => h(DashboardOutlined),
+    label: '仪表板',
+    title: '仪表板'
+  },
+  {
+    key: 'UserManagement',
+    icon: () => h(UserSwitchOutlined),
+    label: '用户管理',
+    title: '用户管理'
+  },
+  {
+    key: 'InsuranceTypeManagement',
+    icon: () => h(InsuranceOutlined),
+    label: '保险类型管理',
+    title: '保险类型管理'
+  },
+  {
+    key: 'ApplicationManagement',
+    icon: () => h(FileTextOutlined),
+    label: '保险申请管理',
+    title: '保险申请管理'
+  },
+  {
+    key: 'PolicyManagement',
+    icon: () => h(FileDoneOutlined),
+    label: '保单管理',
+    title: '保单管理'
+  },
+  {
+    key: 'ClaimManagement',
+    icon: () => h(SafetyCertificateOutlined),
+    label: '理赔管理',
+    title: '理赔管理'
+  }
+])
+
+const handleMenuClick = ({ key }) => {
+  router.push({ name: key })
+}
+
+const handleLogout = () => {
+  userStore.logout()
+  router.push('/login')
+}
+</script>
+
+<style scoped>
+.logo {
+  height: 32px;
+  margin: 16px;
+  color: white;
+  text-align: center;
+}
+
+.trigger {
+  font-size: 18px;
+  line-height: 64px;
+  padding: 0 24px;
+  cursor: pointer;
+  transition: color 0.3s;
+}
+
+.trigger:hover {
+  color: #1890ff;
+}
+</style>
--- a/insurance_admin-system/src/main.js
+++ b/insurance_admin-system/src/main.js
@@ -0,0 +1,14 @@
+import { createApp } from 'vue'
+import App from './App.vue'
+import router from './router'
+import store from './stores'
+import Antd from 'ant-design-vue'
+import 'ant-design-vue/dist/reset.css'
+
+const app = createApp(App)
+
+app.use(router)
+app.use(store)
+app.use(Antd)
+
+app.mount('#app')
--- a/insurance_admin-system/src/router/index.js
+++ b/insurance_admin-system/src/router/index.js
@@ -0,0 +1,67 @@
+import { createRouter, createWebHistory } from 'vue-router'
+import Layout from '@/components/Layout.vue'
+import Login from '@/views/Login.vue'
+import Dashboard from '@/views/Dashboard.vue'
+import UserManagement from '@/views/UserManagement.vue'
+import InsuranceTypeManagement from '@/views/InsuranceTypeManagement.vue'
+import ApplicationManagement from '@/views/ApplicationManagement.vue'
+import PolicyManagement from '@/views/PolicyManagement.vue'
+import ClaimManagement from '@/views/ClaimManagement.vue'
+
+const routes = [
+  {
+    path: '/login',
+    name: 'Login',
+    component: Login
+  },
+  {
+    path: '/',
+    component: Layout,
+    redirect: '/dashboard',
+    children: [
+      {
+        path: 'dashboard',
+        name: 'Dashboard',
+        component: Dashboard,
+        meta: { title: '仪表板' }
+      },
+      {
+        path: 'users',
+        name: 'UserManagement',
+        component: UserManagement,
+        meta: { title: '用户管理' }
+      },
+      {
+        path: 'insurance-types',
+        name: 'InsuranceTypeManagement',
+        component: InsuranceTypeManagement,
+        meta: { title: '保险类型管理' }
+      },
+      {
+        path: 'applications',
+        name: 'ApplicationManagement',
+        component: ApplicationManagement,
+        meta: { title: '保险申请管理' }
+      },
+      {
+        path: 'policies',
+        name: 'PolicyManagement',
+        component: PolicyManagement,
+        meta: { title: '保单管理' }
+      },
+      {
+        path: 'claims',
+        name: 'ClaimManagement',
+        component: ClaimManagement,
+        meta: { title: '理赔管理' }
+      }
+    ]
+  }
+]
+
+const router = createRouter({
+  history: createWebHistory(),
+  routes
+})
+
+export default router
--- a/insurance_admin-system/src/stores/index.js
+++ b/insurance_admin-system/src/stores/index.js
@@ -0,0 +1,3 @@
+import { createPinia } from 'pinia'
+
+export default createPinia()
--- a/insurance_admin-system/src/stores/user.js
+++ b/insurance_admin-system/src/stores/user.js
@@ -0,0 +1,32 @@
+import { defineStore } from 'pinia'
+import { ref } from 'vue'
+
+export const useUserStore = defineStore('user', () => {
+  const token = ref(localStorage.getItem('token'))
+  const userInfo = ref(JSON.parse(localStorage.getItem('userInfo') || '{}'))
+
+  const setToken = (newToken) => {
+    token.value = newToken
+    localStorage.setItem('token', newToken)
+  }
+
+  const setUserInfo = (info) => {
+    userInfo.value = info
+    localStorage.setItem('userInfo', JSON.stringify(info))
+  }
+
+  const logout = () => {
+    token.value = null
+    userInfo.value = {}
+    localStorage.removeItem('token')
+    localStorage.removeItem('userInfo')
+  }
+
+  return {
+    token,
+    userInfo,
+    setToken,
+    setUserInfo,
+    logout
+  }
+})
--- a/insurance_admin-system/src/utils/api.js
+++ b/insurance_admin-system/src/utils/api.js
@@ -0,0 +1,87 @@
+import axios from 'axios'
+import { useUserStore } from '@/stores/user'
+
+// 创建axios实例
+const api = axios.create({
+  baseURL: '/api',
+  timeout: 10000
+})
+
+// 请求拦截器
+api.interceptors.request.use(
+  (config) => {
+    const userStore = useUserStore()
+    if (userStore.token) {
+      config.headers.Authorization = `Bearer ${userStore.token}`
+    }
+    return config
+  },
+  (error) => {
+    return Promise.reject(error)
+  }
+)
+
+// 响应拦截器
+api.interceptors.response.use(
+  (response) => {
+    return response.data
+  },
+  (error) => {
+    if (error.response?.status === 401) {
+      const userStore = useUserStore()
+      userStore.logout()
+      window.location.href = '/login'
+    }
+    return Promise.reject(error)
+  }
+)
+
+// API接口
+export const authAPI = {
+  login: (data) => api.post('/auth/login', data),
+  logout: () => api.post('/auth/logout'),
+  getProfile: () => api.get('/auth/profile')
+}
+
+export const userAPI = {
+  getList: (params) => api.get('/users', { params }),
+  create: (data) => api.post('/users', data),
+  update: (id, data) => api.put(`/users/${id}`, data),
+  delete: (id) => api.delete(`/users/${id}`)
+}
+
+export const insuranceTypeAPI = {
+  getList: (params) => api.get('/insurance-types', { params }),
+  create: (data) => api.post('/insurance-types', data),
+  update: (id, data) => api.put(`/insurance-types/${id}`, data),
+  delete: (id) => api.delete(`/insurance-types/${id}`),
+  updateStatus: (id, data) => api.patch(`/insurance-types/${id}/status`, data)
+}
+
+export const applicationAPI = {
+  getList: (params) => api.get('/insurance/applications', { params }),
+  getDetail: (id) => api.get(`/insurance/applications/${id}`),
+  updateStatus: (id, data) => api.put(`/insurance/applications/${id}/status`, data),
+  delete: (id) => api.delete(`/insurance/applications/${id}`)
+}
+
+export const policyAPI = {
+  getList: (params) => api.get('/policies', { params }),
+  getDetail: (id) => api.get(`/policies/${id}`),
+  updateStatus: (id, data) => api.put(`/policies/${id}/status`, data),
+  delete: (id) => api.delete(`/policies/${id}`)
+}
+
+export const claimAPI = {
+  getList: (params) => api.get('/claims', { params }),
+  getDetail: (id) => api.get(`/claims/${id}`),
+  updateStatus: (id, data) => api.put(`/claims/${id}/status`, data),
+  delete: (id) => api.delete(`/claims/${id}`)
+}
+
+export const dashboardAPI = {
+  getStats: () => api.get('/system/stats'),
+  getRecentActivities: () => api.get('/system/logs?limit=10')
+}
+
+export default api
--- a/insurance_admin-system/src/views/ApplicationManagement.vue
+++ b/insurance_admin-system/src/views/ApplicationManagement.vue
@@ -0,0 +1,570 @@
+<template>
+  <div class="application-management">
+    <a-page-header
+      title="投保申请管理"
+      sub-title="管理用户的保险投保申请"
+    />
+
+    <a-card>
+      <!-- 搜索区域 -->
+      <a-form layout="inline" :model="searchForm" @finish="handleSearch">
+        <a-form-item label="申请人">
+          <a-input
+            v-model:value="searchForm.applicant_name"
+            placeholder="请输入申请人姓名"
+            style="width: 120px"
+          />
+        </a-form-item>
+
+        <a-form-item label="保险类型">
+          <a-select
+            v-model:value="searchForm.insurance_type_id"
+            placeholder="请选择保险类型"
+            style="width: 120px"
+            allow-clear
+          >
+            <a-select-option v-for="type in insuranceTypes" :key="type.id" :value="type.id">
+              {{ type.name }}
+            </a-select-option>
+          </a-select>
+        </a-form-item>
+
+        <a-form-item label="申请状态">
+          <a-select
+            v-model:value="searchForm.status"
+            placeholder="请选择状态"
+            style="width: 120px"
+            allow-clear
+          >
+            <a-select-option value="pending">待审核</a-select-option>
+            <a-select-option value="approved">已通过</a-select-option>
+            <a-select-option value="rejected">已拒绝</a-select-option>
+          </a-select>
+        </a-form-item>
+
+        <a-form-item label="申请时间">
+          <a-range-picker
+            v-model:value="searchForm.timeRange"
+            :show-time="{ format: 'HH:mm' }"
+            format="YYYY-MM-DD HH:mm"
+            style="width: 320px"
+          />
+        </a-form-item>
+
+        <a-form-item>
+          <a-space>
+            <a-button type="primary" html-type="submit">查询</a-button>
+            <a-button @click="resetSearch">重置</a-button>
+          </a-space>
+        </a-form-item>
+      </a-form>
+    </a-card>
+
+    <a-card style="margin-top: 16px">
+      <!-- 操作按钮 -->
+      <div style="margin-bottom: 16px">
+        <a-space>
+          <a-button type="primary" @click="exportApplications" :loading="exportLoading">
+            导出申请
+          </a-button>
+          <a-button @click="refreshApplications">刷新</a-button>
+          <a-tag color="blue">
+            共 {{ pagination.total }} 条申请
+          </a-tag>
+        </a-space>
+      </div>
+
+      <!-- 申请表格 -->
+      <a-table
+        :columns="columns"
+        :data-source="applicationList"
+        :loading="loading"
+        :pagination="pagination"
+        @change="handleTableChange"
+        :scroll="{ x: 1200 }"
+      >
+        <template #bodyCell="{ column, record }">
+          <!-- 申请状态 -->
+          <template v-if="column.key === 'status'">
+            <a-tag :color="getStatusColor(record.status)">
+              {{ getStatusText(record.status) }}
+            </a-tag>
+          </template>
+
+          <!-- 保险类型 -->
+          <template v-else-if="column.key === 'insurance_type_id'">
+            {{ getInsuranceTypeName(record.insurance_type_id) }}
+          </template>
+
+          <!-- 申请时间 -->
+          <template v-else-if="column.key === 'created_at'">
+            {{ formatDateTime(record.created_at) }}
+          </template>
+
+          <!-- 操作 -->
+          <template v-else-if="column.key === 'action'">
+            <a-space>
+              <a-button
+                size="small"
+                @click="showApplicationDetail(record)"
+              >
+                详情
+              </a-button>
+              <a-button
+                size="small"
+                type="primary"
+                @click="approveApplication(record)"
+                v-if="record.status === 'pending'"
+              >
+                通过
+              </a-button>
+              <a-button
+                size="small"
+                danger
+                @click="rejectApplication(record)"
+                v-if="record.status === 'pending'"
+              >
+                拒绝
+              </a-button>
+              <a-popconfirm
+                title="确定要删除这个申请吗？"
+                @confirm="deleteApplication(record)"
+              >
+                <a-button size="small" danger>删除</a-button>
+              </a-popconfirm>
+            </a-space>
+          </template>
+        </template>
+      </a-table>
+    </a-card>
+
+    <!-- 申请详情模态框 -->
+    <a-modal
+      v-model:visible="detailVisible"
+      :title="`申请详情 - ${currentApplication?.application_number || ''}`"
+      width="800px"
+      :footer="null"
+    >
+      <a-descriptions bordered :column="2" v-if="currentApplication">
+        <a-descriptions-item label="申请编号">
+          {{ currentApplication.application_number }}
+        </a-descriptions-item>
+        <a-descriptions-item label="申请人">
+          {{ currentApplication.applicant_name }}
+        </a-descriptions-item>
+        <a-descriptions-item label="联系电话">
+          {{ currentApplication.phone }}
+        </a-descriptions-item>
+        <a-descriptions-item label="电子邮箱">
+          {{ currentApplication.email }}
+        </a-descriptions-item>
+        <a-descriptions-item label="保险类型">
+          {{ getInsuranceTypeName(currentApplication.insurance_type_id) }}
+        </a-descriptions-item>
+        <a-descriptions-item label="保额">
+          {{ currentApplication.coverage_amount }} 元
+        </a-descriptions-item>
+        <a-descriptions-item label="保险期限">
+          {{ currentApplication.insurance_period }} 年
+        </a-descriptions-item>
+        <a-descriptions-item label="申请状态">
+          <a-tag :color="getStatusColor(currentApplication.status)">
+            {{ getStatusText(currentApplication.status) }}
+          </a-tag>
+        </a-descriptions-item>
+        <a-descriptions-item label="申请时间">
+          {{ formatDateTime(currentApplication.created_at) }}
+        </a-descriptions-item>
+        <a-descriptions-item label="审核时间" v-if="currentApplication.reviewed_at">
+          {{ formatDateTime(currentApplication.reviewed_at) }}
+        </a-descriptions-item>
+        <a-descriptions-item label="审核人" v-if="currentApplication.reviewer">
+          {{ currentApplication.reviewer }}
+        </a-descriptions-item>
+        <a-descriptions-item label="拒绝原因" v-if="currentApplication.reject_reason">
+          {{ currentApplication.reject_reason }}
+        </a-descriptions-item>
+        <a-descriptions-item label="备注信息" :span="2">
+          {{ currentApplication.notes || '无' }}
+        </a-descriptions-item>
+        <a-descriptions-item label="申请人信息" :span="2">
+          <pre style="background: #f5f5f5; padding: 8px; border-radius: 4px; overflow: auto;">
+{{ JSON.stringify(JSON.parse(currentApplication.applicant_info || '{}'), null, 2) }}
+</pre>
+        </a-descriptions-item>
+      </a-descriptions>
+    </a-modal>
+
+    <!-- 审核模态框 -->
+    <a-modal
+      v-model:visible="reviewVisible"
+      :title="`审核申请 - ${currentApplication?.application_number || ''}`"
+      width="500px"
+      :confirm-loading="reviewLoading"
+      @ok="handleReview"
+    >
+      <a-form layout="vertical" :model="reviewForm" v-if="currentApplication">
+        <a-form-item
+          label="审核结果"
+          name="status"
+          :rules="[{ required: true, message: '请选择审核结果' }]"
+        >
+          <a-radio-group v-model:value="reviewForm.status">
+            <a-radio value="approved">通过</a-radio>
+            <a-radio value="rejected">拒绝</a-radio>
+          </a-radio-group>
+        </a-form-item>
+
+        <a-form-item
+          label="拒绝原因"
+          name="reject_reason"
+          v-if="reviewForm.status === 'rejected'"
+          :rules="[{ required: reviewForm.status === 'rejected', message: '请输入拒绝原因' }]"
+        >
+          <a-textarea
+            v-model:value="reviewForm.reject_reason"
+            placeholder="请输入拒绝原因"
+            :rows="3"
+          />
+        </a-form-item>
+
+        <a-form-item label="备注信息" name="notes">
+          <a-textarea
+            v-model:value="reviewForm.notes"
+            placeholder="请输入备注信息"
+            :rows="2"
+          />
+        </a-form-item>
+      </a-form>
+    </a-modal>
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, onMounted } from 'vue'
+import { message } from 'ant-design-vue'
+
+const searchForm = reactive({
+  applicant_name: '',
+  insurance_type_id: undefined,
+  status: undefined,
+  timeRange: []
+})
+
+const loading = ref(false)
+const exportLoading = ref(false)
+const detailVisible = ref(false)
+const reviewVisible = ref(false)
+const reviewLoading = ref(false)
+const currentApplication = ref(null)
+
+const applicationList = ref([
+  {
+    id: 1,
+    application_number: 'APP202401200001',
+    applicant_name: '张三',
+    phone: '13800138000',
+    email: 'zhangsan@example.com',
+    insurance_type_id: 1,
+    coverage_amount: 100000,
+    insurance_period: 10,
+    status: 'pending',
+    created_at: '2024-01-20 10:30:25',
+    applicant_info: '{"age": 30, "gender": "male", "occupation": "engineer"}',
+    notes: '首次申请'
+  },
+  {
+    id: 2,
+    application_number: 'APP202401200002',
+    applicant_name: '李四',
+    phone: '13900139000',
+    email: 'lisi@example.com',
+    insurance_type_id: 2,
+    coverage_amount: 500000,
+    insurance_period: 20,
+    status: 'approved',
+    created_at: '2024-01-20 09:15:18',
+    reviewed_at: '2024-01-20 10:00:00',
+    reviewer: 'admin',
+    applicant_info: '{"age": 35, "gender": "female", "occupation": "teacher"}',
+    notes: '优质客户'
+  },
+  {
+    id: 3,
+    application_number: 'APP202401200003',
+    applicant_name: '王五',
+    phone: '13700137000',
+    email: 'wangwu@example.com',
+    insurance_type_id: 1,
+    coverage_amount: 200000,
+    insurance_period: 15,
+    status: 'rejected',
+    created_at: '2024-01-20 08:45:30',
+    reviewed_at: '2024-01-20 09:30:00',
+    reviewer: 'admin',
+    reject_reason: '健康状况不符合要求',
+    applicant_info: '{"age": 45, "gender": "male", "occupation": "business"}',
+    notes: '健康告知不完整'
+  }
+])
+
+const insuranceTypes = ref([
+  { id: 1, name: '人寿保险', code: 'life' },
+  { id: 2, name: '健康保险', code: 'health' },
+  { id: 3, name: '意外保险', code: 'accident' },
+  { id: 4, name: '财产保险', code: 'property' }
+])
+
+const pagination = reactive({
+  current: 1,
+  pageSize: 10,
+  total: 3,
+  showSizeChanger: true,
+  showQuickJumper: true,
+  showTotal: (total, range) =>
+    `第 ${range[0]}-${range[1]} 条，共 ${total} 条`
+})
+
+const reviewForm = reactive({
+  status: 'approved',
+  reject_reason: '',
+  notes: ''
+})
+
+const columns = [
+  {
+    title: '申请编号',
+    dataIndex: 'application_number',
+    key: 'application_number',
+    width: 140
+  },
+  {
+    title: '申请人',
+    dataIndex: 'applicant_name',
+    key: 'applicant_name',
+    width: 100
+  },
+  {
+    title: '联系电话',
+    dataIndex: 'phone',
+    key: 'phone',
+    width: 120
+  },
+  {
+    title: '保险类型',
+    key: 'insurance_type_id',
+    dataIndex: 'insurance_type_id',
+    width: 100
+  },
+  {
+    title: '保额(元)',
+    dataIndex: 'coverage_amount',
+    key: 'coverage_amount',
+    width: 100,
+    align: 'right'
+  },
+  {
+    title: '保险期限',
+    dataIndex: 'insurance_period',
+    key: 'insurance_period',
+    width: 100,
+    align: 'center'
+  },
+  {
+    title: '申请状态',
+    key: 'status',
+    dataIndex: 'status',
+    width: 100
+  },
+  {
+    title: '申请时间',
+    key: 'created_at',
+    dataIndex: 'created_at',
+    width: 150
+  },
+  {
+    title: '操作',
+    key: 'action',
+    width: 200,
+    fixed: 'right'
+  }
+]
+
+const getStatusColor = (status) => {
+  const colors = {
+    pending: 'orange',
+    approved: 'green',
+    rejected: 'red'
+  }
+  return colors[status] || 'default'
+}
+
+const getStatusText = (status) => {
+  const texts = {
+    pending: '待审核',
+    approved: '已通过',
+    rejected: '已拒绝'
+  }
+  return texts[status] || status
+}
+
+const getInsuranceTypeName = (typeId) => {
+  const type = insuranceTypes.value.find(t => t.id === typeId)
+  return type ? type.name : '未知类型'
+}
+
+const formatDateTime = (datetime) => {
+  if (!datetime) return ''
+  return datetime.replace('T', ' ').substring(0, 19)
+}
+
+const handleSearch = () => {
+  pagination.current = 1
+  loadApplications()
+}
+
+const resetSearch = () => {
+  Object.assign(searchForm, {
+    applicant_name: '',
+    insurance_type_id: undefined,
+    status: undefined,
+    timeRange: []
+  })
+  pagination.current = 1
+  loadApplications()
+}
+
+const handleTableChange = (pag) => {
+  pagination.current = pag.current
+  pagination.pageSize = pag.pageSize
+  loadApplications()
+}
+
+const loadApplications = async () => {
+  loading.value = true
+  try {
+    // const params = {
+    //   page: pagination.current,
+    //   pageSize: pagination.pageSize,
+    //   ...searchForm,
+    //   start_time: searchForm.timeRange?.[0]?.format('YYYY-MM-DD HH:mm:ss'),
+    //   end_time: searchForm.timeRange?.[1]?.format('YYYY-MM-DD HH:mm:ss')
+    // }
+    // const response = await applicationAPI.getApplications(params)
+    // applicationList.value = response.data.list
+    // pagination.total = response.data.total
+    
+    // 模拟数据过滤
+    const filteredApps = applicationList.value.filter(app => {
+      if (searchForm.applicant_name && !app.applicant_name.includes(searchForm.applicant_name)) return false
+      if (searchForm.insurance_type_id && app.insurance_type_id !== searchForm.insurance_type_id) return false
+      if (searchForm.status && app.status !== searchForm.status) return false
+      return true
+    })
+    
+    applicationList.value = filteredApps
+    pagination.total = filteredApps.length
+  } catch (error) {
+    message.error('加载申请列表失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+const refreshApplications = () => {
+  loadApplications()
+}
+
+const exportApplications = async () => {
+  exportLoading.value = true
+  try {
+    // await applicationAPI.exportApplications(searchForm)
+    message.success('导出任务已开始，请稍后查看下载')
+  } catch (error) {
+    message.error('导出失败')
+  } finally {
+    exportLoading.value = false
+  }
+}
+
+const showApplicationDetail = (application) => {
+  currentApplication.value = application
+  detailVisible.value = true
+}
+
+const approveApplication = (application) => {
+  currentApplication.value = application
+  reviewForm.status = 'approved'
+  reviewForm.reject_reason = ''
+  reviewForm.notes = ''
+  reviewVisible.value = true
+}
+
+const rejectApplication = (application) => {
+  currentApplication.value = application
+  reviewForm.status = 'rejected'
+  reviewForm.reject_reason = ''
+  reviewForm.notes = ''
+  reviewVisible.value = true
+}
+
+const handleReview = async () => {
+  reviewLoading.value = true
+  try {
+    // await applicationAPI.reviewApplication(currentApplication.value.id, reviewForm)
+    message.success('审核完成')
+    reviewVisible.value = false
+    loadApplications()
+  } catch (error) {
+    message.error('审核失败')
+  } finally {
+    reviewLoading.value = false
+  }
+}
+
+const deleteApplication = async (application) => {
+  try {
+    // await applicationAPI.deleteApplication(application.id)
+    message.success('删除成功')
+    loadApplications()
+  } catch (error) {
+    message.error('删除失败')
+  }
+}
+
+onMounted(() => {
+  loadApplications()
+  // 加载保险类型
+  loadInsuranceTypes()
+})
+
+const loadInsuranceTypes = async () => {
+  try {
+    // const response = await insuranceTypeAPI.getInsuranceTypes()
+    // insuranceTypes.value = response.data
+  } catch (error) {
+    message.error('加载保险类型失败')
+  }
+}
+</script>
+
+<style scoped>
+.application-management {
+  padding: 0;
+}
+
+:deep(.ant-descriptions-item-label) {
+  width: 100px;
+  font-weight: 600;
+}
+
+:deep(.ant-descriptions-item-content) {
+  word-break: break-all;
+}
+
+:deep(pre) {
+  margin: 0;
+  font-size: 12px;
+  line-height: 1.5;
+}
+</style>
--- a/insurance_admin-system/src/views/ClaimManagement.vue
+++ b/insurance_admin-system/src/views/ClaimManagement.vue
@@ -0,0 +1,751 @@
+<template>
+  <div class="claim-management">
+    <a-page-header
+      title="理赔管理"
+      sub-title="管理系统所有理赔申请"
+    >
+      <template #extra>
+        <a-button type="primary" @click="showModal">
+          <plus-outlined />
+          新增理赔
+        </a-button>
+      </template>
+    </a-page-header>
+
+    <!-- 搜索区域 -->
+    <a-card style="margin-top: 16px">
+      <a-form layout="inline" :model="searchForm">
+        <a-form-item label="理赔单号">
+          <a-input
+            v-model:value="searchForm.claim_number"
+            placeholder="请输入理赔单号"
+            @pressEnter="handleSearch"
+          />
+        </a-form-item>
+        <a-form-item label="保单号">
+          <a-input
+            v-model:value="searchForm.policy_number"
+            placeholder="请输入保单号"
+            @pressEnter="handleSearch"
+          />
+        </a-form-item>
+        <a-form-item label="申请人">
+          <a-input
+            v-model:value="searchForm.applicant_name"
+            placeholder="请输入申请人姓名"
+            @pressEnter="handleSearch"
+          />
+        </a-form-item>
+        <a-form-item label="状态">
+          <a-select
+            v-model:value="searchForm.status"
+            placeholder="请选择状态"
+            style="width: 120px"
+          >
+            <a-select-option value="">全部</a-select-option>
+            <a-select-option value="pending">待审核</a-select-option>
+            <a-select-option value="approved">已通过</a-select-option>
+            <a-select-option value="rejected">已拒绝</a-select-option>
+            <a-select-option value="processing">处理中</a-select-option>
+            <a-select-option value="completed">已完成</a-select-option>
+          </a-select>
+        </a-form-item>
+        <a-form-item>
+          <a-button type="primary" @click="handleSearch">
+            <search-outlined />
+            搜索
+          </a-button>
+          <a-button style="margin-left: 8px" @click="resetSearch">
+            <redo-outlined />
+            重置
+          </a-button>
+        </a-form-item>
+      </a-form>
+    </a-card>
+
+    <!-- 理赔表格 -->
+    <a-card style="margin-top: 16px">
+      <a-table
+        :columns="columns"
+        :data-source="claimList"
+        :loading="loading"
+        :pagination="pagination"
+        @change="handleTableChange"
+      >
+        <template #bodyCell="{ column, record }">
+          <template v-if="column.key === 'status'">
+            <a-tag :color="getStatusColor(record.status)">
+              {{ getStatusText(record.status) }}
+            </a-tag>
+          </template>
+          <template v-else-if="column.key === 'claim_amount'">
+            <span>¥{{ record.claim_amount?.toLocaleString() }}</span>
+          </template>
+          <template v-else-if="column.key === 'approved_amount'">
+            <span v-if="record.approved_amount">¥{{ record.approved_amount?.toLocaleString() }}</span>
+            <span v-else>-</span>
+          </template>
+          <template v-else-if="column.key === 'action'">
+            <a-space>
+              <a-button size="small" @click="handleView(record)">查看</a-button>
+              <a-button
+                size="small"
+                :type="record.status === 'pending' ? 'primary' : 'default'"
+                @click="handleProcess(record)"
+                :disabled="record.status !== 'pending'"
+              >
+                处理
+              </a-button>
+              <a-dropdown>
+                <a-button size="small">更多</a-button>
+                <template #overlay>
+                  <a-menu>
+                    <a-menu-item @click="handleEdit(record)">编辑</a-menu-item>
+                    <a-menu-item @click="handleApprove(record)" :disabled="record.status !== 'pending'">
+                      通过
+                    </a-menu-item>
+                    <a-menu-item @click="handleReject(record)" :disabled="record.status !== 'pending'">
+                      拒绝
+                    </a-menu-item>
+                    <a-menu-item danger @click="handleDelete(record.id)">删除</a-menu-item>
+                  </a-menu>
+                </template>
+              </a-dropdown>
+            </a-space>
+          </template>
+        </template>
+      </a-table>
+    </a-card>
+
+    <!-- 查看详情模态框 -->
+    <a-modal
+      v-model:visible="detailVisible"
+      title="理赔详情"
+      width="800px"
+      :footer="null"
+    >
+      <a-descriptions
+        v-if="currentClaim"
+        title="基本信息"
+        bordered
+        :column="2"
+      >
+        <a-descriptions-item label="理赔单号">{{ currentClaim.claim_number }}</a-descriptions-item>
+        <a-descriptions-item label="保单号">{{ currentClaim.policy_number }}</a-descriptions-item>
+        <a-descriptions-item label="申请人">{{ currentClaim.applicant_name }}</a-descriptions-item>
+        <a-descriptions-item label="联系电话">{{ currentClaim.phone }}</a-descriptions-item>
+        <a-descriptions-item label="申请金额">¥{{ currentClaim.claim_amount?.toLocaleString() }}</a-descriptions-item>
+        <a-descriptions-item label="审核金额" v-if="currentClaim.approved_amount">
+          ¥{{ currentClaim.approved_amount?.toLocaleString() }}
+        </a-descriptions-item>
+        <a-descriptions-item label="申请时间">{{ currentClaim.apply_date }}</a-descriptions-item>
+        <a-descriptions-item label="事故时间">{{ currentClaim.accident_date }}</a-descriptions-item>
+        <a-descriptions-item label="状态">
+          <a-tag :color="getStatusColor(currentClaim.status)">
+            {{ getStatusText(currentClaim.status) }}
+          </a-tag>
+        </a-descriptions-item>
+        <a-descriptions-item label="审核人">{{ currentClaim.reviewer_name || '-' }}</a-descriptions-item>
+        <a-descriptions-item label="审核时间">{{ currentClaim.review_date || '-' }}</a-descriptions-item>
+        <a-descriptions-item label="拒绝原因" :span="2" v-if="currentClaim.reject_reason">
+          {{ currentClaim.reject_reason }}
+        </a-descriptions-item>
+      </a-descriptions>
+
+      <a-divider />
+
+      <a-descriptions
+        title="事故详情"
+        bordered
+        :column="1"
+      >
+        <a-descriptions-item label="事故描述">
+          {{ currentClaim.accident_description }}
+        </a-descriptions-item>
+        <a-descriptions-item label="处理过程">
+          {{ currentClaim.process_description || '暂无处理过程' }}
+        </a-descriptions-item>
+      </a-descriptions>
+
+      <a-divider />
+
+      <a-descriptions
+        title="相关文档"
+        bordered
+        :column="1"
+      >
+        <a-descriptions-item label="附件列表">
+          <div v-if="currentClaim.documents && currentClaim.documents.length > 0">
+            <a-space direction="vertical" style="width: 100%">
+              <div v-for="(doc, index) in currentClaim.documents" :key="index" class="document-item">
+                <file-text-outlined />
+                <a :href="doc.url" target="_blank">{{ doc.name }}</a>
+                <span class="document-size">({{ doc.size }})</span>
+              </div>
+            </a-space>
+          </div>
+          <span v-else>暂无附件</span>
+        </a-descriptions-item>
+      </a-descriptions>
+    </a-modal>
+
+    <!-- 处理理赔模态框 -->
+    <a-modal
+      v-model:visible="processVisible"
+      title="处理理赔申请"
+      width="600px"
+      @ok="handleProcessOk"
+      @cancel="handleProcessCancel"
+    >
+      <a-form
+        ref="processFormRef"
+        :model="processForm"
+        :rules="processRules"
+        layout="vertical"
+      >
+        <a-form-item label="审核金额" name="approved_amount">
+          <a-input-number
+            v-model:value="processForm.approved_amount"
+            :min="0"
+            :max="currentClaim?.claim_amount"
+            :step="100"
+            style="width: 100%"
+            placeholder="请输入审核金额"
+          />
+        </a-form-item>
+        
+        <a-form-item label="处理结果" name="status">
+          <a-radio-group v-model:value="processForm.status">
+            <a-radio value="approved">通过</a-radio>
+            <a-radio value="rejected">拒绝</a-radio>
+          </a-radio-group>
+        </a-form-item>
+
+        <a-form-item
+          v-if="processForm.status === 'rejected'"
+          label="拒绝原因"
+          name="reject_reason"
+        >
+          <a-textarea
+            v-model:value="processForm.reject_reason"
+            placeholder="请输入拒绝原因"
+            :rows="3"
+          />
+        </a-form-item>
+
+        <a-form-item label="处理说明" name="process_description">
+          <a-textarea
+            v-model:value="processForm.process_description"
+            placeholder="请输入处理说明"
+            :rows="3"
+          />
+        </a-form-item>
+      </a-form>
+    </a-modal>
+
+    <!-- 新增/编辑模态框 -->
+    <a-modal
+      v-model:visible="modalVisible"
+      :title="modalTitle"
+      width="800px"
+      @ok="handleModalOk"
+      @cancel="handleModalCancel"
+    >
+      <a-form
+        ref="formRef"
+        :model="formState"
+        :rules="rules"
+        layout="vertical"
+      >
+        <a-row :gutter="16">
+          <a-col :span="12">
+            <a-form-item label="理赔单号" name="claim_number">
+              <a-input v-model:value="formState.claim_number" placeholder="请输入理赔单号" />
+            </a-form-item>
+          </a-col>
+          <a-col :span="12">
+            <a-form-item label="保单号" name="policy_number">
+              <a-input v-model:value="formState.policy_number" placeholder="请输入保单号" />
+            </a-form-item>
+          </a-col>
+        </a-row>
+
+        <a-row :gutter="16">
+          <a-col :span="12">
+            <a-form-item label="申请人姓名" name="applicant_name">
+              <a-input v-model:value="formState.applicant_name" placeholder="请输入申请人姓名" />
+            </a-form-item>
+          </a-col>
+          <a-col :span="12">
+            <a-form-item label="联系电话" name="phone">
+              <a-input v-model:value="formState.phone" placeholder="请输入联系电话" />
+            </a-form-item>
+          </a-col>
+        </a-row>
+
+        <a-row :gutter="16">
+          <a-col :span="12">
+            <a-form-item label="申请金额" name="claim_amount">
+              <a-input-number
+                v-model:value="formState.claim_amount"
+                :min="0"
+                :step="100"
+                style="width: 100%"
+                placeholder="请输入申请金额"
+              />
+            </a-form-item>
+          </a-col>
+          <a-col :span="12">
+            <a-form-item label="申请日期" name="apply_date">
+              <a-date-picker
+                v-model:value="formState.apply_date"
+                style="width: 100%"
+                placeholder="请选择申请日期"
+              />
+            </a-form-item>
+          </a-col>
+        </a-row>
+
+        <a-row :gutter="16">
+          <a-col :span="12">
+            <a-form-item label="事故日期" name="accident_date">
+              <a-date-picker
+                v-model:value="formState.accident_date"
+                style="width: 100%"
+                placeholder="请选择事故日期"
+              />
+            </a-form-item>
+          </a-col>
+          <a-col :span="12">
+            <a-form-item label="状态" name="status">
+              <a-select v-model:value="formState.status" placeholder="请选择状态">
+                <a-select-option value="pending">待审核</a-select-option>
+                <a-select-option value="processing">处理中</a-select-option>
+                <a-select-option value="approved">已通过</a-select-option>
+                <a-select-option value="rejected">已拒绝</a-select-option>
+                <a-select-option value="completed">已完成</a-select-option>
+              </a-select>
+            </a-form-item>
+          </a-col>
+        </a-row>
+
+        <a-form-item label="事故描述" name="accident_description">
+          <a-textarea
+            v-model:value="formState.accident_description"
+            placeholder="请输入事故详细描述"
+            :rows="4"
+          />
+        </a-form-item>
+
+        <a-form-item label="处理说明" name="process_description">
+          <a-textarea
+            v-model:value="formState.process_description"
+            placeholder="请输入处理说明"
+            :rows="3"
+          />
+        </a-form-item>
+
+        <a-form-item label="拒绝原因" name="reject_reason">
+          <a-textarea
+            v-model:value="formState.reject_reason"
+            placeholder="请输入拒绝原因（如适用）"
+            :rows="2"
+          />
+        </a-form-item>
+      </a-form>
+    </a-modal>
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, onMounted, computed } from 'vue'
+import { message } from 'ant-design-vue'
+import {
+  PlusOutlined,
+  SearchOutlined,
+  RedoOutlined,
+  FileTextOutlined
+} from '@ant-design/icons-vue'
+
+const loading = ref(false)
+const modalVisible = ref(false)
+const detailVisible = ref(false)
+const processVisible = ref(false)
+const editingId = ref(null)
+const currentClaim = ref(null)
+const claimList = ref([])
+const formRef = ref()
+const processFormRef = ref()
+
+const searchForm = reactive({
+  claim_number: '',
+  policy_number: '',
+  applicant_name: '',
+  status: ''
+})
+
+const formState = reactive({
+  claim_number: '',
+  policy_number: '',
+  applicant_name: '',
+  phone: '',
+  claim_amount: null,
+  apply_date: null,
+  accident_date: null,
+  status: 'pending',
+  accident_description: '',
+  process_description: '',
+  reject_reason: '',
+  approved_amount: null
+})
+
+const processForm = reactive({
+  approved_amount: null,
+  status: 'approved',
+  reject_reason: '',
+  process_description: ''
+})
+
+const pagination = reactive({
+  current: 1,
+  pageSize: 10,
+  total: 0,
+  showSizeChanger: true,
+  showQuickJumper: true,
+  showTotal: (total) => `共 ${total} 条记录`
+})
+
+const columns = [
+  {
+    title: '理赔单号',
+    dataIndex: 'claim_number',
+    key: 'claim_number'
+  },
+  {
+    title: '保单号',
+    dataIndex: 'policy_number',
+    key: 'policy_number'
+  },
+  {
+    title: '申请人',
+    dataIndex: 'applicant_name',
+    key: 'applicant_name'
+  },
+  {
+    title: '申请金额',
+    key: 'claim_amount',
+    dataIndex: 'claim_amount'
+  },
+  {
+    title: '审核金额',
+    key: 'approved_amount',
+    dataIndex: 'approved_amount'
+  },
+  {
+    title: '申请日期',
+    dataIndex: 'apply_date',
+    key: 'apply_date',
+    width: 120
+  },
+  {
+    title: '状态',
+    key: 'status',
+    dataIndex: 'status'
+  },
+  {
+    title: '创建时间',
+    dataIndex: 'created_at',
+    key: 'created_at',
+    width: 180
+  },
+  {
+    title: '操作',
+    key: 'action',
+    width: 250,
+    fixed: 'right'
+  }
+]
+
+const rules = {
+  claim_number: [{ required: true, message: '请输入理赔单号' }],
+  policy_number: [{ required: true, message: '请输入保单号' }],
+  applicant_name: [{ required: true, message: '请输入申请人姓名' }],
+  claim_amount: [{ required: true, message: '请输入申请金额' }],
+  apply_date: [{ required: true, message: '请选择申请日期' }],
+  accident_date: [{ required: true, message: '请选择事故日期' }],
+  status: [{ required: true, message: '请选择状态' }],
+  accident_description: [{ required: true, message: '请输入事故描述' }]
+}
+
+const processRules = {
+  approved_amount: [{ required: true, message: '请输入审核金额' }],
+  status: [{ required: true, message: '请选择处理结果' }],
+  reject_reason: [
+    {
+      required: true,
+      message: '请输入拒绝原因',
+      trigger: 'change',
+      validator: (_, value) => {
+        if (processForm.status === 'rejected' && !value) {
+          return Promise.reject('拒绝时必须填写原因')
+        }
+        return Promise.resolve()
+      }
+    }
+  ]
+}
+
+const modalTitle = computed(() => {
+  return editingId.value ? '编辑理赔' : '新增理赔'
+})
+
+const getStatusColor = (status) => {
+  const colors = {
+    pending: 'orange',
+    approved: 'green',
+    rejected: 'red',
+    processing: 'blue',
+    completed: 'purple'
+  }
+  return colors[status] || 'default'
+}
+
+const getStatusText = (status) => {
+  const texts = {
+    pending: '待审核',
+    approved: '已通过',
+    rejected: '已拒绝',
+    processing: '处理中',
+    completed: '已完成'
+  }
+  return texts[status] || '未知'
+}
+
+const loadClaims = async () => {
+  loading.value = true
+  try {
+    const params = {
+      page: pagination.current,
+      pageSize: pagination.pageSize,
+      ...searchForm
+    }
+    
+    // 这里应该是实际的API调用
+    // const response = await claimAPI.getList(params)
+    // claimList.value = response.data.list
+    // pagination.total = response.data.total
+    
+    // 模拟数据
+    claimList.value = [
+      {
+        id: 1,
+        claim_number: 'CLM20240001',
+        policy_number: 'POL20240001',
+        applicant_name: '张三',
+        phone: '13800138000',
+        claim_amount: 50000,
+        approved_amount: 45000,
+        apply_date: '2024-01-15',
+        accident_date: '2024-01-10',
+        status: 'approved',
+        accident_description: '交通事故，车辆前部受损',
+        process_description: '已核实事故情况，符合理赔条件',
+        reject_reason: '',
+        reviewer_name: '李审核员',
+        review_date: '2024-01-16',
+        documents: [
+          { name: '事故照片.jpg', size: '2.5MB', url: '#' },
+          { name: '维修报价单.pdf', size: '1.2MB', url: '#' }
+        ],
+        created_at: '2024-01-15 10:00:00',
+        updated_at: '2024-01-16 14:30:00'
+      },
+      {
+        id: 2,
+        claim_number: 'CLM20240002',
+        policy_number: 'POL20240002',
+        applicant_name: '李四',
+        phone: '13800138001',
+        claim_amount: 100000,
+        approved_amount: null,
+        apply_date: '2024-01-20',
+        accident_date: '2024-01-18',
+        status: 'pending',
+        accident_description: '家庭财产损失，水管爆裂',
+        process_description: '',
+        reject_reason: '',
+        reviewer_name: null,
+        review_date: null,
+        documents: [
+          { name: '损失评估报告.pdf', size: '3.1MB', url: '#' }
+        ],
+        created_at: '2024-01-20 14:30:00',
+        updated_at: '2024-01-20 14:30:00'
+      }
+    ]
+    pagination.total = 2
+  } catch (error) {
+    message.error('加载理赔列表失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+const handleSearch = () => {
+  pagination.current = 1
+  loadClaims()
+}
+
+const resetSearch = () => {
+  searchForm.claim_number = ''
+  searchForm.policy_number = ''
+  searchForm.applicant_name = ''
+  searchForm.status = ''
+  handleSearch()
+}
+
+const handleTableChange = (pag) => {
+  pagination.current = pag.current
+  pagination.pageSize = pag.pageSize
+  loadClaims()
+}
+
+const showModal = () => {
+  editingId.value = null
+  Object.assign(formState, {
+    claim_number: '',
+    policy_number: '',
+    applicant_name: '',
+    phone: '',
+    claim_amount: null,
+    apply_date: null,
+    accident_date: null,
+    status: 'pending',
+    accident_description: '',
+    process_description: '',
+    reject_reason: '',
+    approved_amount: null
+  })
+  modalVisible.value = true
+}
+
+const handleView = (record) => {
+  currentClaim.value = record
+  detailVisible.value = true
+}
+
+const handleProcess = (record) => {
+  currentClaim.value = record
+  Object.assign(processForm, {
+    approved_amount: record.claim_amount,
+    status: 'approved',
+    reject_reason: '',
+    process_description: ''
+  })
+  processVisible.value = true
+}
+
+const handleEdit = (record) => {
+  editingId.value = record.id
+  Object.assign(formState, {
+    claim_number: record.claim_number,
+    policy_number: record.policy_number,
+    applicant_name: record.applicant_name,
+    phone: record.phone,
+    claim_amount: record.claim_amount,
+    apply_date: record.apply_date,
+    accident_date: record.accident_date,
+    status: record.status,
+    accident_description: record.accident_description,
+    process_description: record.process_description,
+    reject_reason: record.reject_reason,
+    approved_amount: record.approved_amount
+  })
+  modalVisible.value = true
+}
+
+const handleApprove = async (record) => {
+  try {
+    // await claimAPI.approve(record.id, { approved_amount: record.claim_amount })
+    message.success('理赔申请已通过')
+    loadClaims()
+  } catch (error) {
+    message.error('操作失败')
+  }
+}
+
+const handleReject = async (record) => {
+  message.info('请使用处理功能填写拒绝原因')
+}
+
+const handleProcessOk = async () => {
+  try {
+    await processFormRef.value.validate()
+    
+    // await claimAPI.process(currentClaim.value.id, processForm)
+    message.success('处理完成')
+    processVisible.value = false
+    loadClaims()
+  } catch (error) {
+    console.log('表单验证失败', error)
+  }
+}
+
+const handleProcessCancel = () => {
+  processVisible.value = false
+}
+
+const handleModalOk = async () => {
+  try {
+    await formRef.value.validate()
+    
+    if (editingId.value) {
+      // await claimAPI.update(editingId.value, formState)
+      message.success('理赔更新成功')
+    } else {
+      // await claimAPI.create(formState)
+      message.success('理赔创建成功')
+    }
+    
+    modalVisible.value = false
+    loadClaims()
+  } catch (error) {
+    console.log('表单验证失败', error)
+  }
+}
+
+const handleModalCancel = () => {
+  modalVisible.value = false
+}
+
+const handleDelete = async (id) => {
+  try {
+    // await claimAPI.delete(id)
+    message.success('理赔删除成功')
+    loadClaims()
+  } catch (error) {
+    message.error('理赔删除失败')
+  }
+}
+
+onMounted(() => {
+  loadClaims()
+})
+</script>
+
+<style scoped>
+.claim-management {
+  padding: 0;
+}
+
+.document-item {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.document-size {
+  color: #999;
+  font-size: 12px;
+}
+</style>
--- a/insurance_admin-system/src/views/Dashboard.vue
+++ b/insurance_admin-system/src/views/Dashboard.vue
@@ -0,0 +1,285 @@
+<template>
+  <div class="dashboard">
+    <a-page-header
+      title="仪表板"
+      sub-title="系统概览和统计数据"
+    />
+
+    <!-- 统计卡片 -->
+    <a-row :gutter="16" style="margin-top: 24px">
+      <a-col :span="6">
+        <a-card>
+          <div class="stat-card">
+            <user-outlined style="color: #1890ff; font-size: 24px" />
+            <div class="stat-content">
+              <div class="stat-number">{{ stats.totalUsers || 0 }}</div>
+              <div class="stat-label">总用户数</div>
+            </div>
+          </div>
+        </a-card>
+      </a-col>
+      
+      <a-col :span="6">
+        <a-card>
+          <div class="stat-card">
+            <insurance-outlined style="color: #52c41a; font-size: 24px" />
+            <div class="stat-content">
+              <div class="stat-number">{{ stats.totalApplications || 0 }}</div>
+              <div class="stat-label">保险申请</div>
+            </div>
+          </div>
+        </a-card>
+      </a-col>
+      
+      <a-col :span="6">
+        <a-card>
+          <div class="stat-card">
+            <file-done-outlined style="color: #faad14; font-size: 24px" />
+            <div class="stat-content">
+              <div class="stat-number">{{ stats.totalPolicies || 0 }}</div>
+              <div class="stat-label">有效保单</div>
+            </div>
+          </div>
+        </a-card>
+      </a-col>
+      
+      <a-col :span="6">
+        <a-card>
+          <div class="stat-card">
+            <safety-certificate-outlined style="color: #f5222d; font-size: 24px" />
+            <div class="stat-content">
+              <div class="stat-number">{{ stats.totalClaims || 0 }}</div>
+              <div class="stat-label">理赔申请</div>
+            </div>
+          </div>
+        </a-card>
+      </a-col>
+    </a-row>
+
+    <!-- 图表区域 -->
+    <a-row :gutter="16" style="margin-top: 24px">
+      <a-col :span="12">
+        <a-card title="保险申请趋势" :bordered="false">
+          <div style="height: 300px">
+            <!-- 这里可以放置ECharts图表 -->
+            <div style="text-align: center; padding: 60px 0; color: #999">
+              <bar-chart-outlined style="font-size: 48px" />
+              <p>图表区域 - 申请趋势</p>
+            </div>
+          </div>
+        </a-card>
+      </a-col>
+      
+      <a-col :span="12">
+        <a-card title="保单状态分布" :bordered="false">
+          <div style="height: 300px">
+            <!-- 这里可以放置ECharts饼图 -->
+            <div style="text-align: center; padding: 60px 0; color: #999">
+              <pie-chart-outlined style="font-size: 48px" />
+              <p>图表区域 - 状态分布</p>
+            </div>
+          </div>
+        </a-card>
+      </a-col>
+    </a-row>
+
+    <!-- 最近活动 -->
+    <a-card title="最近活动" style="margin-top: 24px">
+      <a-list
+        item-layout="horizontal"
+        :data-source="recentActivities"
+        :loading="loading"
+      >
+        <template #renderItem="{ item }">
+          <a-list-item>
+            <a-list-item-meta
+              :description="item.description"
+            >
+              <template #title>
+                <span :style="{ color: getActivityColor(item.type) }">{{ item.title }}</span>
+              </template>
+              <template #avatar>
+                <a-avatar :style="{ backgroundColor: getActivityColor(item.type) }">
+                  {{ getActivityIcon(item.type) }}
+                </a-avatar>
+              </template>
+            </a-list-item-meta>
+            <div>{{ formatTime(item.created_at) }}</div>
+          </a-list-item>
+        </template>
+      </a-list>
+    </a-card>
+  </div>
+</template>
+
+<script setup>
+import { ref, onMounted } from 'vue'
+import {
+  UserOutlined,
+  InsuranceOutlined,
+  FileDoneOutlined,
+  SafetyCertificateOutlined,
+  BarChartOutlined,
+  PieChartOutlined
+} from '@ant-design/icons-vue'
+import { dashboardAPI } from '@/utils/api'
+import { message } from 'ant-design-vue'
+
+const loading = ref(false)
+const stats = ref({})
+const recentActivities = ref([])
+
+const getActivityColor = (type) => {
+  const colors = {
+    user: '#1890ff',
+    application: '#52c41a',
+    policy: '#faad14',
+    claim: '#f5222d'
+  }
+  return colors[type] || '#666'
+}
+
+const getActivityIcon = (type) => {
+  const icons = {
+    user: 'U',
+    application: 'A',
+    policy: 'P',
+    claim: 'C'
+  }
+  return icons[type] || '?'
+}
+
+const formatTime = (time) => {
+  return new Date(time).toLocaleString()
+}
+
+const getLogType = (message) => {
+  if (message.includes('用户') || message.includes('注册') || message.includes('登录')) {
+    return 'user'
+  } else if (message.includes('申请') || message.includes('投保')) {
+    return 'application'
+  } else if (message.includes('保单') || message.includes('合同')) {
+    return 'policy'
+  } else if (message.includes('理赔') || message.includes('赔偿')) {
+    return 'claim'
+  }
+  return 'system'
+}
+
+const getLogTitle = (level, message) => {
+  if (level === 'info') {
+    if (message.includes('启动') || message.includes('连接')) {
+      return '系统操作'
+    }
+    return '信息通知'
+  } else if (level === 'warning') {
+    return '警告信息'
+  } else if (level === 'error') {
+    return '错误报告'
+  }
+  return '系统消息'
+}
+
+const loadDashboardData = async () => {
+  loading.value = true
+  try {
+    // 获取统计信息
+    const statsResponse = await dashboardAPI.getStats()
+    if (statsResponse.status === 'success') {
+      stats.value = {
+        totalUsers: statsResponse.data.overview?.users || 0,
+        totalApplications: statsResponse.data.overview?.applications || 0,
+        totalPolicies: statsResponse.data.overview?.policies || 0,
+        totalClaims: statsResponse.data.overview?.claims || 0
+      }
+    }
+    
+    // 获取最近活动（使用系统日志作为活动记录）
+    const activitiesResponse = await dashboardAPI.getRecentActivities()
+    if (activitiesResponse.status === 'success') {
+      recentActivities.value = activitiesResponse.data.logs?.slice(0, 10).map(log => ({
+        id: log.id,
+        type: getLogType(log.message),
+        title: getLogTitle(log.level, log.message),
+        description: log.message,
+        created_at: log.timestamp
+      })) || []
+    }
+  } catch (error) {
+    console.error('加载仪表板数据失败:', error)
+    message.error('加载数据失败')
+    
+    // 如果API调用失败，使用模拟数据
+    stats.value = {
+      totalUsers: 128,
+      totalApplications: 356,
+      totalPolicies: 289,
+      totalClaims: 45
+    }
+    
+    recentActivities.value = [
+      {
+        id: 1,
+        type: 'application',
+        title: '新的保险申请',
+        description: '张三提交了车险申请',
+        created_at: new Date().toISOString()
+      },
+      {
+        id: 2,
+        type: 'policy',
+        title: '保单生效',
+        description: '李四的寿险保单已生效',
+        created_at: new Date(Date.now() - 3600000).toISOString()
+      },
+      {
+        id: 3,
+        type: 'claim',
+        title: '理赔申请',
+        description: '王五提交了医疗险理赔',
+        created_at: new Date(Date.now() - 7200000).toISOString()
+      },
+      {
+        id: 4,
+        type: 'user',
+        title: '新用户注册',
+        description: '新用户赵六完成注册',
+        created_at: new Date(Date.now() - 10800000).toISOString()
+      }
+    ]
+  } finally {
+    loading.value = false
+  }
+}
+
+onMounted(() => {
+  loadDashboardData()
+})
+</script>
+
+<style scoped>
+.stat-card {
+  display: flex;
+  align-items: center;
+  gap: 16px;
+}
+
+.stat-content {
+  flex: 1;
+}
+
+.stat-number {
+  font-size: 24px;
+  font-weight: bold;
+  color: #333;
+}
+
+.stat-label {
+  color: #666;
+  font-size: 14px;
+}
+
+.dashboard {
+  padding: 0;
+}
+</style>
--- a/insurance_admin-system/src/views/InsuranceTypeManagement.vue
+++ b/insurance_admin-system/src/views/InsuranceTypeManagement.vue
@@ -0,0 +1,447 @@
+<template>
+  <div class="insurance-type-management">
+    <a-page-header
+      title="保险类型管理"
+      sub-title="管理系统支持的保险产品类型"
+    >
+      <template #extra>
+        <a-button type="primary" @click="showModal">
+          <plus-outlined />
+          新增类型
+        </a-button>
+      </template>
+    </a-page-header>
+
+    <!-- 搜索区域 -->
+    <a-card style="margin-top: 16px">
+      <a-form layout="inline" :model="searchForm">
+        <a-form-item label="类型名称">
+          <a-input
+            v-model:value="searchForm.name"
+            placeholder="请输入类型名称"
+            @pressEnter="handleSearch"
+          />
+        </a-form-item>
+        <a-form-item label="状态">
+          <a-select
+            v-model:value="searchForm.status"
+            placeholder="请选择状态"
+            style="width: 120px"
+          >
+            <a-select-option value="">全部</a-select-option>
+            <a-select-option value="active">启用</a-select-option>
+            <a-select-option value="inactive">禁用</a-select-option>
+          </a-select>
+        </a-form-item>
+        <a-form-item>
+          <a-button type="primary" @click="handleSearch">
+            <search-outlined />
+            搜索
+          </a-button>
+          <a-button style="margin-left: 8px" @click="resetSearch">
+            <redo-outlined />
+            重置
+          </a-button>
+        </a-form-item>
+      </a-form>
+    </a-card>
+
+    <!-- 类型表格 -->
+    <a-card style="margin-top: 16px">
+      <a-table
+        :columns="columns"
+        :data-source="typeList"
+        :loading="loading"
+        :pagination="pagination"
+        @change="handleTableChange"
+      >
+        <template #bodyCell="{ column, record }">
+          <template v-if="column.key === 'status'">
+            <a-tag :color="record.status === 'active' ? 'green' : 'red'">
+              {{ record.status === 'active' ? '启用' : '禁用' }}
+            </a-tag>
+          </template>
+          <template v-else-if="column.key === 'coverage_type'">
+            <span>{{ getCoverageTypeText(record.coverage_type) }}</span>
+          </template>
+          <template v-else-if="column.key === 'action'">
+            <a-space>
+              <a-button size="small" @click="handleEdit(record)">编辑</a-button>
+              <a-button
+                size="small"
+                :type="record.status === 'active' ? 'danger' : 'primary'"
+                @click="handleToggleStatus(record)"
+              >
+                {{ record.status === 'active' ? '禁用' : '启用' }}
+              </a-button>
+              <a-popconfirm
+                title="确定要删除这个保险类型吗？"
+                @confirm="handleDelete(record.id)"
+              >
+                <a-button size="small" danger>删除</a-button>
+              </a-popconfirm>
+            </a-space>
+          </template>
+        </template>
+      </a-table>
+    </a-card>
+
+    <!-- 新增/编辑模态框 -->
+    <a-modal
+      v-model:visible="modalVisible"
+      :title="modalTitle"
+      width="600px"
+      @ok="handleModalOk"
+      @cancel="handleModalCancel"
+    >
+      <a-form
+        ref="formRef"
+        :model="formState"
+        :rules="rules"
+        layout="vertical"
+      >
+        <a-row :gutter="16">
+          <a-col :span="12">
+            <a-form-item label="类型名称" name="name">
+              <a-input v-model:value="formState.name" placeholder="请输入类型名称" />
+            </a-form-item>
+          </a-col>
+          <a-col :span="12">
+            <a-form-item label="类型代码" name="code">
+              <a-input v-model:value="formState.code" placeholder="请输入类型代码" />
+            </a-form-item>
+          </a-col>
+        </a-row>
+
+        <a-form-item label="描述" name="description">
+          <a-textarea
+            v-model:value="formState.description"
+            placeholder="请输入类型描述"
+            :rows="3"
+          />
+        </a-form-item>
+
+        <a-row :gutter="16">
+          <a-col :span="12">
+            <a-form-item label="保障类型" name="coverage_type">
+              <a-select v-model:value="formState.coverage_type" placeholder="请选择保障类型">
+                <a-select-option value="life">人寿保险</a-select-option>
+                <a-select-option value="health">健康保险</a-select-option>
+                <a-select-option value="property">财产保险</a-select-option>
+                <a-select-option value="accident">意外保险</a-select-option>
+                <a-select-option value="travel">旅行保险</a-select-option>
+              </a-select>
+            </a-form-item>
+          </a-col>
+          <a-col :span="12">
+            <a-form-item label="状态" name="status">
+              <a-select v-model:value="formState.status" placeholder="请选择状态">
+                <a-select-option value="active">启用</a-select-option>
+                <a-select-option value="inactive">禁用</a-select-option>
+              </a-select>
+            </a-form-item>
+          </a-col>
+        </a-row>
+
+        <a-row :gutter="16">
+          <a-col :span="12">
+            <a-form-item label="最小保额" name="min_coverage">
+              <a-input-number
+                v-model:value="formState.min_coverage"
+                :min="0"
+                :step="1000"
+                style="width: 100%"
+                placeholder="最小保额"
+              />
+            </a-form-item>
+          </a-col>
+          <a-col :span="12">
+            <a-form-item label="最大保额" name="max_coverage">
+              <a-input-number
+                v-model:value="formState.max_coverage"
+                :min="0"
+                :step="1000"
+                style="width: 100%"
+                placeholder="最大保额"
+              />
+            </a-form-item>
+          </a-col>
+        </a-row>
+
+        <a-form-item label="保费计算规则" name="premium_rules">
+          <a-textarea
+            v-model:value="formState.premium_rules"
+            placeholder="请输入保费计算规则（JSON格式）"
+            :rows="3"
+          />
+        </a-form-item>
+      </a-form>
+    </a-modal>
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, onMounted, computed } from 'vue'
+import { message } from 'ant-design-vue'
+import {
+  PlusOutlined,
+  SearchOutlined,
+  RedoOutlined
+} from '@ant-design/icons-vue'
+
+const loading = ref(false)
+const modalVisible = ref(false)
+const editingId = ref(null)
+const typeList = ref([])
+const formRef = ref()
+
+const searchForm = reactive({
+  name: '',
+  status: ''
+})
+
+const formState = reactive({
+  name: '',
+  code: '',
+  description: '',
+  coverage_type: '',
+  status: 'active',
+  min_coverage: null,
+  max_coverage: null,
+  premium_rules: ''
+})
+
+const pagination = reactive({
+  current: 1,
+  pageSize: 10,
+  total: 0,
+  showSizeChanger: true,
+  showQuickJumper: true,
+  showTotal: (total) => `共 ${total} 条记录`
+})
+
+const columns = [
+  {
+    title: 'ID',
+    dataIndex: 'id',
+    key: 'id',
+    width: 80
+  },
+  {
+    title: '类型名称',
+    dataIndex: 'name',
+    key: 'name'
+  },
+  {
+    title: '类型代码',
+    dataIndex: 'code',
+    key: 'code'
+  },
+  {
+    title: '保障类型',
+    key: 'coverage_type',
+    dataIndex: 'coverage_type'
+  },
+  {
+    title: '最小保额',
+    dataIndex: 'min_coverage',
+    key: 'min_coverage',
+    render: (text) => text ? `¥${text.toLocaleString()}` : '-'
+  },
+  {
+    title: '最大保额',
+    dataIndex: 'max_coverage',
+    key: 'max_coverage',
+    render: (text) => text ? `¥${text.toLocaleString()}` : '-'
+  },
+  {
+    title: '状态',
+    key: 'status',
+    dataIndex: 'status'
+  },
+  {
+    title: '创建时间',
+    dataIndex: 'created_at',
+    key: 'created_at',
+    width: 180
+  },
+  {
+    title: '操作',
+    key: 'action',
+    width: 200,
+    fixed: 'right'
+  }
+]
+
+const rules = {
+  name: [{ required: true, message: '请输入类型名称' }],
+  code: [{ required: true, message: '请输入类型代码' }],
+  coverage_type: [{ required: true, message: '请选择保障类型' }],
+  status: [{ required: true, message: '请选择状态' }]
+}
+
+const modalTitle = computed(() => {
+  return editingId.value ? '编辑保险类型' : '新增保险类型'
+})
+
+const getCoverageTypeText = (type) => {
+  const types = {
+    life: '人寿保险',
+    health: '健康保险',
+    property: '财产保险',
+    accident: '意外保险',
+    travel: '旅行保险'
+  }
+  return types[type] || type
+}
+
+const loadInsuranceTypes = async () => {
+  loading.value = true
+  try {
+    const params = {
+      page: pagination.current,
+      pageSize: pagination.pageSize,
+      ...searchForm
+    }
+    
+    // 这里应该是实际的API调用
+    // const response = await insuranceTypeAPI.getList(params)
+    // typeList.value = response.data.list
+    // pagination.total = response.data.total
+    
+    // 模拟数据
+    typeList.value = [
+      {
+        id: 1,
+        name: '综合意外险',
+        code: 'ACCIDENT_001',
+        description: '提供全面的意外伤害保障',
+        coverage_type: 'accident',
+        status: 'active',
+        min_coverage: 100000,
+        max_coverage: 500000,
+        premium_rules: '{\"base_rate\": 0.001, \"age_factor\": 1.2}',
+        created_at: '2024-01-01 10:00:00'
+      },
+      {
+        id: 2,
+        name: '终身寿险',
+        code: 'LIFE_001',
+        description: '提供终身的人寿保障',
+        coverage_type: 'life',
+        status: 'active',
+        min_coverage: 500000,
+        max_coverage: 2000000,
+        premium_rules: '{\"base_rate\": 0.0005, \"age_factor\": 1.5}',
+        created_at: '2024-01-02 14:30:00'
+      }
+    ]
+    pagination.total = 2
+  } catch (error) {
+    message.error('加载保险类型列表失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+const handleSearch = () => {
+  pagination.current = 1
+  loadInsuranceTypes()
+}
+
+const resetSearch = () => {
+  searchForm.name = ''
+  searchForm.status = ''
+  handleSearch()
+}
+
+const handleTableChange = (pag) => {
+  pagination.current = pag.current
+  pagination.pageSize = pag.pageSize
+  loadInsuranceTypes()
+}
+
+const showModal = () => {
+  editingId.value = null
+  Object.assign(formState, {
+    name: '',
+    code: '',
+    description: '',
+    coverage_type: '',
+    status: 'active',
+    min_coverage: null,
+    max_coverage: null,
+    premium_rules: ''
+  })
+  modalVisible.value = true
+}
+
+const handleEdit = (record) => {
+  editingId.value = record.id
+  Object.assign(formState, {
+    name: record.name,
+    code: record.code,
+    description: record.description,
+    coverage_type: record.coverage_type,
+    status: record.status,
+    min_coverage: record.min_coverage,
+    max_coverage: record.max_coverage,
+    premium_rules: record.premium_rules
+  })
+  modalVisible.value = true
+}
+
+const handleModalOk = async () => {
+  try {
+    await formRef.value.validate()
+    
+    if (editingId.value) {
+      // await insuranceTypeAPI.update(editingId.value, formState)
+      message.success('保险类型更新成功')
+    } else {
+      // await insuranceTypeAPI.create(formState)
+      message.success('保险类型创建成功')
+    }
+    
+    modalVisible.value = false
+    loadInsuranceTypes()
+  } catch (error) {
+    console.log('表单验证失败', error)
+  }
+}
+
+const handleModalCancel = () => {
+  modalVisible.value = false
+}
+
+const handleToggleStatus = async (record) => {
+  try {
+    const newStatus = record.status === 'active' ? 'inactive' : 'active'
+    // await insuranceTypeAPI.update(record.id, { status: newStatus })
+    message.success('状态更新成功')
+    loadInsuranceTypes()
+  } catch (error) {
+    message.error('状态更新失败')
+  }
+}
+
+const handleDelete = async (id) => {
+  try {
+    // await insuranceTypeAPI.delete(id)
+    message.success('保险类型删除成功')
+    loadInsuranceTypes()
+  } catch (error) {
+    message.error('保险类型删除失败')
+  }
+}
+
+onMounted(() => {
+  loadInsuranceTypes()
+})
+</script>
+
+<style scoped>
+.insurance-type-management {
+  padding: 0;
+}
+</style>
--- a/insurance_admin-system/src/views/Login.vue
+++ b/insurance_admin-system/src/views/Login.vue
@@ -0,0 +1,144 @@
+<template>
+  <div class="login-container">
+    <div class="login-form">
+      <div class="login-header">
+        <h2>保险端口后台管理系统</h2>
+        <p>请登录您的账户</p>
+      </div>
+      
+      <a-form
+        :model="formState"
+        name="login"
+        autocomplete="off"
+        @finish="onFinish"
+        @finishFailed="onFinishFailed"
+      >
+        <a-form-item
+          name="username"
+          :rules="[{ required: true, message: '请输入用户名!' }]"
+        >
+          <a-input
+            v-model:value="formState.username"
+            placeholder="用户名"
+            size="large"
+          >
+            <template #prefix>
+              <user-outlined />
+            </template>
+          </a-input>
+        </a-form-item>
+
+        <a-form-item
+          name="password"
+          :rules="[{ required: true, message: '请输入密码!' }]"
+        >
+          <a-input-password
+            v-model:value="formState.password"
+            placeholder="密码"
+            size="large"
+          >
+            <template #prefix>
+              <lock-outlined />
+            </template>
+          </a-input-password>
+        </a-form-item>
+
+        <a-form-item>
+          <a-button
+            type="primary"
+            html-type="submit"
+            size="large"
+            :loading="loading"
+            block
+          >
+            登录
+          </a-button>
+        </a-form-item>
+      </a-form>
+
+      <div class="login-footer">
+        <p>© 2024 保险端口系统 - 后台管理系统</p>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { reactive, ref } from 'vue'
+import { useRouter } from 'vue-router'
+import { message } from 'ant-design-vue'
+import { UserOutlined, LockOutlined } from '@ant-design/icons-vue'
+import { authAPI } from '@/utils/api'
+import { useUserStore } from '@/stores/user'
+
+const router = useRouter()
+const userStore = useUserStore()
+const loading = ref(false)
+
+const formState = reactive({
+  username: '',
+  password: ''
+})
+
+const onFinish = async (values) => {
+  loading.value = true
+  try {
+    const response = await authAPI.login(values)
+    if (response.status === 'success') {
+      userStore.setToken(response.data.token)
+      userStore.setUserInfo(response.data.user)
+      message.success('登录成功')
+      router.push('/dashboard')
+    } else {
+      message.error(response.message || '登录失败')
+    }
+  } catch (error) {
+    message.error(error.response?.data?.message || '登录失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+const onFinishFailed = (errorInfo) => {
+  console.log('Failed:', errorInfo)
+}
+</script>
+
+<style scoped>
+.login-container {
+  min-height: 100vh;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+}
+
+.login-form {
+  width: 400px;
+  padding: 40px;
+  background: white;
+  border-radius: 8px;
+  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
+}
+
+.login-header {
+  text-align: center;
+  margin-bottom: 30px;
+}
+
+.login-header h2 {
+  color: #333;
+  margin-bottom: 8px;
+}
+
+.login-header p {
+  color: #666;
+  margin: 0;
+}
+
+.login-footer {
+  text-align: center;
+  margin-top: 20px;
+  color: #999;
+}
+</style>
--- a/insurance_admin-system/src/views/PolicyManagement.vue
+++ b/insurance_admin-system/src/views/PolicyManagement.vue
@@ -0,0 +1,623 @@
+<template>
+  <div class="policy-management">
+    <a-page-header
+      title="保单管理"
+      sub-title="管理系统所有保单信息"
+    >
+      <template #extra>
+        <a-button type="primary" @click="showModal">
+          <plus-outlined />
+          新增保单
+        </a-button>
+      </template>
+    </a-page-header>
+
+    <!-- 搜索区域 -->
+    <a-card style="margin-top: 16px">
+      <a-form layout="inline" :model="searchForm">
+        <a-form-item label="保单号">
+          <a-input
+            v-model:value="searchForm.policy_number"
+            placeholder="请输入保单号"
+            @pressEnter="handleSearch"
+          />
+        </a-form-item>
+        <a-form-item label="投保人">
+          <a-input
+            v-model:value="searchForm.policyholder_name"
+            placeholder="请输入投保人姓名"
+            @pressEnter="handleSearch"
+          />
+        </a-form-item>
+        <a-form-item label="保险类型">
+          <a-select
+            v-model:value="searchForm.insurance_type_id"
+            placeholder="请选择保险类型"
+            style="width: 150px"
+          >
+            <a-select-option value="">全部类型</a-select-option>
+            <a-select-option :value="1">综合意外险</a-select-option>
+            <a-select-option :value="2">终身寿险</a-select-option>
+            <a-select-option :value="3">健康医疗保险</a-select-option>
+          </a-select>
+        </a-form-item>
+        <a-form-item label="状态">
+          <a-select
+            v-model:value="searchForm.status"
+            placeholder="请选择状态"
+            style="width: 120px"
+          >
+            <a-select-option value="">全部</a-select-option>
+            <a-select-option value="active">有效</a-select-option>
+            <a-select-option value="pending">待审核</a-select-option>
+            <a-select-option value="expired">已过期</a-select-option>
+            <a-select-option value="cancelled">已取消</a-select-option>
+          </a-select>
+        </a-form-item>
+        <a-form-item>
+          <a-button type="primary" @click="handleSearch">
+            <search-outlined />
+            搜索
+          </a-button>
+          <a-button style="margin-left: 8px" @click="resetSearch">
+            <redo-outlined />
+            重置
+          </a-button>
+        </a-form-item>
+      </a-form>
+    </a-card>
+
+    <!-- 保单表格 -->
+    <a-card style="margin-top: 16px">
+      <a-table
+        :columns="columns"
+        :data-source="policyList"
+        :loading="loading"
+        :pagination="pagination"
+        @change="handleTableChange"
+      >
+        <template #bodyCell="{ column, record }">
+          <template v-if="column.key === 'status'">
+            <a-tag :color="getStatusColor(record.status)">
+              {{ getStatusText(record.status) }}
+            </a-tag>
+          </template>
+          <template v-else-if="column.key === 'premium_amount'">
+            <span>¥{{ record.premium_amount?.toLocaleString() }}</span>
+          </template>
+          <template v-else-if="column.key === 'coverage_amount'">
+            <span>¥{{ record.coverage_amount?.toLocaleString() }}</span>
+          </template>
+          <template v-else-if="column.key === 'action'">
+            <a-space>
+              <a-button size="small" @click="handleView(record)">查看</a-button>
+              <a-button size="small" @click="handleEdit(record)">编辑</a-button>
+              <a-button
+                size="small"
+                :type="record.status === 'active' ? 'danger' : 'primary'"
+                @click="handleToggleStatus(record)"
+              >
+                {{ record.status === 'active' ? '停用' : '启用' }}
+              </a-button>
+              <a-dropdown>
+                <a-button size="small">更多</a-button>
+                <template #overlay>
+                  <a-menu>
+                    <a-menu-item @click="handleRenew(record)">续保</a-menu-item>
+                    <a-menu-item @click="handleClaim(record)">理赔</a-menu-item>
+                    <a-menu-item danger @click="handleDelete(record.id)">删除</a-menu-item>
+                  </a-menu>
+                </template>
+              </a-dropdown>
+            </a-space>
+          </template>
+        </template>
+      </a-table>
+    </a-card>
+
+    <!-- 查看详情模态框 -->
+    <a-modal
+      v-model:visible="detailVisible"
+      title="保单详情"
+      width="800px"
+      :footer="null"
+    >
+      <a-descriptions
+        v-if="currentPolicy"
+        title="基本信息"
+        bordered
+        :column="2"
+      >
+        <a-descriptions-item label="保单号">{{ currentPolicy.policy_number }}</a-descriptions-item>
+        <a-descriptions-item label="保险类型">{{ currentPolicy.insurance_type_name }}</a-descriptions-item>
+        <a-descriptions-item label="投保人">{{ currentPolicy.policyholder_name }}</a-descriptions-item>
+        <a-descriptions-item label="被保险人">{{ currentPolicy.insured_name }}</a-descriptions-item>
+        <a-descriptions-item label="保费金额">¥{{ currentPolicy.premium_amount?.toLocaleString() }}</a-descriptions-item>
+        <a-descriptions-item label="保额">¥{{ currentPolicy.coverage_amount?.toLocaleString() }}</a-descriptions-item>
+        <a-descriptions-item label="保险期间">
+          {{ currentPolicy.start_date }} 至 {{ currentPolicy.end_date }}
+        </a-descriptions-item>
+        <a-descriptions-item label="状态">
+          <a-tag :color="getStatusColor(currentPolicy.status)">
+            {{ getStatusText(currentPolicy.status) }}
+          </a-tag>
+        </a-descriptions-item>
+        <a-descriptions-item label="创建时间">{{ currentPolicy.created_at }}</a-descriptions-item>
+        <a-descriptions-item label="最后更新">{{ currentPolicy.updated_at }}</a-descriptions-item>
+      </a-descriptions>
+
+      <a-divider />
+
+      <a-descriptions
+        title="联系信息"
+        bordered
+        :column="2"
+      >
+        <a-descriptions-item label="联系电话">{{ currentPolicy.phone }}</a-descriptions-item>
+        <a-descriptions-item label="电子邮箱">{{ currentPolicy.email }}</a-descriptions-item>
+        <a-descriptions-item label="联系地址" :span="2">
+          {{ currentPolicy.address }}
+        </a-descriptions-item>
+      </a-descriptions>
+    </a-modal>
+
+    <!-- 新增/编辑模态框 -->
+    <a-modal
+      v-model:visible="modalVisible"
+      :title="modalTitle"
+      width="800px"
+      @ok="handleModalOk"
+      @cancel="handleModalCancel"
+    >
+      <a-form
+        ref="formRef"
+        :model="formState"
+        :rules="rules"
+        layout="vertical"
+      >
+        <a-row :gutter="16">
+          <a-col :span="12">
+            <a-form-item label="保单号" name="policy_number">
+              <a-input v-model:value="formState.policy_number" placeholder="请输入保单号" />
+            </a-form-item>
+          </a-col>
+          <a-col :span="12">
+            <a-form-item label="保险类型" name="insurance_type_id">
+              <a-select v-model:value="formState.insurance_type_id" placeholder="请选择保险类型">
+                <a-select-option :value="1">综合意外险</a-select-option>
+                <a-select-option :value="2">终身寿险</a-select-option>
+                <a-select-option :value="3">健康医疗保险</a-select-option>
+              </a-select>
+            </a-form-item>
+          </a-col>
+        </a-row>
+
+        <a-row :gutter="16">
+          <a-col :span="12">
+            <a-form-item label="投保人姓名" name="policyholder_name">
+              <a-input v-model:value="formState.policyholder_name" placeholder="请输入投保人姓名" />
+            </a-form-item>
+          </a-col>
+          <a-col :span="12">
+            <a-form-item label="被保险人姓名" name="insured_name">
+              <a-input v-model:value="formState.insured_name" placeholder="请输入被保险人姓名" />
+            </a-form-item>
+          </a-col>
+        </a-row>
+
+        <a-row :gutter="16">
+          <a-col :span="12">
+            <a-form-item label="保费金额" name="premium_amount">
+              <a-input-number
+                v-model:value="formState.premium_amount"
+                :min="0"
+                :step="100"
+                style="width: 100%"
+                placeholder="请输入保费金额"
+              />
+            </a-form-item>
+          </a-col>
+          <a-col :span="12">
+            <a-form-item label="保额" name="coverage_amount">
+              <a-input-number
+                v-model:value="formState.coverage_amount"
+                :min="0"
+                :step="1000"
+                style="width: 100%"
+                placeholder="请输入保额"
+              />
+            </a-form-item>
+          </a-col>
+        </a-row>
+
+        <a-row :gutter="16">
+          <a-col :span="12">
+            <a-form-item label="保险开始日期" name="start_date">
+              <a-date-picker
+                v-model:value="formState.start_date"
+                style="width: 100%"
+                placeholder="请选择开始日期"
+              />
+            </a-form-item>
+          </a-col>
+          <a-col :span="12">
+            <a-form-item label="保险结束日期" name="end_date">
+              <a-date-picker
+                v-model:value="formState.end_date"
+                style="width: 100%"
+                placeholder="请选择结束日期"
+              />
+            </a-form-item>
+          </a-col>
+        </a-row>
+
+        <a-form-item label="状态" name="status">
+          <a-select v-model:value="formState.status" placeholder="请选择状态">
+            <a-select-option value="active">有效</a-select-option>
+            <a-select-option value="pending">待审核</a-select-option>
+            <a-select-option value="expired">已过期</a-select-option>
+            <a-select-option value="cancelled">已取消</a-select-option>
+          </a-select>
+        </a-form-item>
+
+        <a-form-item label="联系信息">
+          <a-row :gutter="16">
+            <a-col :span="12">
+              <a-form-item name="phone">
+                <a-input v-model:value="formState.phone" placeholder="联系电话" />
+              </a-form-item>
+            </a-col>
+            <a-col :span="12">
+              <a-form-item name="email">
+                <a-input v-model:value="formState.email" placeholder="电子邮箱" />
+              </a-form-item>
+            </a-col>
+          </a-row>
+          <a-form-item name="address">
+            <a-textarea
+              v-model:value="formState.address"
+              placeholder="联系地址"
+              :rows="2"
+            />
+          </a-form-item>
+        </a-form-item>
+
+        <a-form-item label="备注" name="remarks">
+          <a-textarea
+            v-model:value="formState.remarks"
+            placeholder="请输入备注信息"
+            :rows="3"
+          />
+        </a-form-item>
+      </a-form>
+    </a-modal>
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, onMounted, computed } from 'vue'
+import { message } from 'ant-design-vue'
+import {
+  PlusOutlined,
+  SearchOutlined,
+  RedoOutlined
+} from '@ant-design/icons-vue'
+
+const loading = ref(false)
+const modalVisible = ref(false)
+const detailVisible = ref(false)
+const editingId = ref(null)
+const currentPolicy = ref(null)
+const policyList = ref([])
+const formRef = ref()
+
+const searchForm = reactive({
+  policy_number: '',
+  policyholder_name: '',
+  insurance_type_id: '',
+  status: ''
+})
+
+const formState = reactive({
+  policy_number: '',
+  insurance_type_id: null,
+  policyholder_name: '',
+  insured_name: '',
+  premium_amount: null,
+  coverage_amount: null,
+  start_date: null,
+  end_date: null,
+  status: 'active',
+  phone: '',
+  email: '',
+  address: '',
+  remarks: ''
+})
+
+const pagination = reactive({
+  current: 1,
+  pageSize: 10,
+  total: 0,
+  showSizeChanger: true,
+  showQuickJumper: true,
+  showTotal: (total) => `共 ${total} 条记录`
+})
+
+const columns = [
+  {
+    title: '保单号',
+    dataIndex: 'policy_number',
+    key: 'policy_number'
+  },
+  {
+    title: '保险类型',
+    dataIndex: 'insurance_type_name',
+    key: 'insurance_type_name'
+  },
+  {
+    title: '投保人',
+    dataIndex: 'policyholder_name',
+    key: 'policyholder_name'
+  },
+  {
+    title: '被保险人',
+    dataIndex: 'insured_name',
+    key: 'insured_name'
+  },
+  {
+    title: '保费金额',
+    key: 'premium_amount',
+    dataIndex: 'premium_amount'
+  },
+  {
+    title: '保额',
+    key: 'coverage_amount',
+    dataIndex: 'coverage_amount'
+  },
+  {
+    title: '保险期间',
+    key: 'period',
+    render: (_, record) => `${record.start_date} 至 ${record.end_date}`
+  },
+  {
+    title: '状态',
+    key: 'status',
+    dataIndex: 'status'
+  },
+  {
+    title: '创建时间',
+    dataIndex: 'created_at',
+    key: 'created_at',
+    width: 180
+  },
+  {
+    title: '操作',
+    key: 'action',
+    width: 250,
+    fixed: 'right'
+  }
+]
+
+const rules = {
+  policy_number: [{ required: true, message: '请输入保单号' }],
+  insurance_type_id: [{ required: true, message: '请选择保险类型' }],
+  policyholder_name: [{ required: true, message: '请输入投保人姓名' }],
+  insured_name: [{ required: true, message: '请输入被保险人姓名' }],
+  premium_amount: [{ required: true, message: '请输入保费金额' }],
+  coverage_amount: [{ required: true, message: '请输入保额' }],
+  start_date: [{ required: true, message: '请选择开始日期' }],
+  end_date: [{ required: true, message: '请选择结束日期' }],
+  status: [{ required: true, message: '请选择状态' }]
+}
+
+const modalTitle = computed(() => {
+  return editingId.value ? '编辑保单' : '新增保单'
+})
+
+const getStatusColor = (status) => {
+  const colors = {
+    active: 'green',
+    pending: 'orange',
+    expired: 'default',
+    cancelled: 'red'
+  }
+  return colors[status] || 'default'
+}
+
+const getStatusText = (status) => {
+  const texts = {
+    active: '有效',
+    pending: '待审核',
+    expired: '已过期',
+    cancelled: '已取消'
+  }
+  return texts[status] || '未知'
+}
+
+const loadPolicies = async () => {
+  loading.value = true
+  try {
+    const params = {
+      page: pagination.current,
+      pageSize: pagination.pageSize,
+      ...searchForm
+    }
+    
+    // 这里应该是实际的API调用
+    // const response = await policyAPI.getList(params)
+    // policyList.value = response.data.list
+    // pagination.total = response.data.total
+    
+    // 模拟数据
+    policyList.value = [
+      {
+        id: 1,
+        policy_number: 'POL20240001',
+        insurance_type_id: 1,
+        insurance_type_name: '综合意外险',
+        policyholder_name: '张三',
+        insured_name: '张三',
+        premium_amount: 1200,
+        coverage_amount: 500000,
+        start_date: '2024-01-01',
+        end_date: '2025-01-01',
+        status: 'active',
+        phone: '13800138000',
+        email: 'zhangsan@example.com',
+        address: '北京市朝阳区',
+        created_at: '2024-01-01 10:00:00',
+        updated_at: '2024-01-01 10:00:00'
+      },
+      {
+        id: 2,
+        policy_number: 'POL20240002',
+        insurance_type_id: 2,
+        insurance_type_name: '终身寿险',
+        policyholder_name: '李四',
+        insured_name: '李四',
+        premium_amount: 5000,
+        coverage_amount: 1000000,
+        start_date: '2024-01-02',
+        end_date: '2074-01-02',
+        status: 'active',
+        phone: '13800138001',
+        email: 'lisi@example.com',
+        address: '上海市浦东新区',
+        created_at: '2024-01-02 14:30:00',
+        updated_at: '2024-01-02 14:30:00'
+      }
+    ]
+    pagination.total = 2
+  } catch (error) {
+    message.error('加载保单列表失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+const handleSearch = () => {
+  pagination.current = 1
+  loadPolicies()
+}
+
+const resetSearch = () => {
+  searchForm.policy_number = ''
+  searchForm.policyholder_name = ''
+  searchForm.insurance_type_id = ''
+  searchForm.status = ''
+  handleSearch()
+}
+
+const handleTableChange = (pag) => {
+  pagination.current = pag.current
+  pagination.pageSize = pag.pageSize
+  loadPolicies()
+}
+
+const showModal = () => {
+  editingId.value = null
+  Object.assign(formState, {
+    policy_number: '',
+    insurance_type_id: null,
+    policyholder_name: '',
+    insured_name: '',
+    premium_amount: null,
+    coverage_amount: null,
+    start_date: null,
+    end_date: null,
+    status: 'active',
+    phone: '',
+    email: '',
+    address: '',
+    remarks: ''
+  })
+  modalVisible.value = true
+}
+
+const handleView = (record) => {
+  currentPolicy.value = record
+  detailVisible.value = true
+}
+
+const handleEdit = (record) => {
+  editingId.value = record.id
+  Object.assign(formState, {
+    policy_number: record.policy_number,
+    insurance_type_id: record.insurance_type_id,
+    policyholder_name: record.policyholder_name,
+    insured_name: record.insured_name,
+    premium_amount: record.premium_amount,
+    coverage_amount: record.coverage_amount,
+    start_date: record.start_date,
+    end_date: record.end_date,
+    status: record.status,
+    phone: record.phone,
+    email: record.email,
+    address: record.address,
+    remarks: record.remarks
+  })
+  modalVisible.value = true
+}
+
+const handleModalOk = async () => {
+  try {
+    await formRef.value.validate()
+    
+    if (editingId.value) {
+      // await policyAPI.update(editingId.value, formState)
+      message.success('保单更新成功')
+    } else {
+      // await policyAPI.create(formState)
+      message.success('保单创建成功')
+    }
+    
+    modalVisible.value = false
+    loadPolicies()
+  } catch (error) {
+    console.log('表单验证失败', error)
+  }
+}
+
+const handleModalCancel = () => {
+  modalVisible.value = false
+}
+
+const handleToggleStatus = async (record) => {
+  try {
+    const newStatus = record.status === 'active' ? 'cancelled' : 'active'
+    // await policyAPI.update(record.id, { status: newStatus })
+    message.success('状态更新成功')
+    loadPolicies()
+  } catch (error) {
+    message.error('状态更新失败')
+  }
+}
+
+const handleRenew = async (record) => {
+  message.info('续保功能开发中')
+}
+
+const handleClaim = async (record) => {
+  message.info('理赔功能开发中')
+}
+
+const handleDelete = async (id) => {
+  try {
+    // await policyAPI.delete(id)
+    message.success('保单删除成功')
+    loadPolicies()
+  } catch (error) {
+    message.error('保单删除失败')
+  }
+}
+
+onMounted(() => {
+  loadPolicies()
+})
+</script>
+
+<style scoped>
+.policy-management {
+  padding: 0;
+}
+</style>
--- a/insurance_admin-system/src/views/SystemLogs.vue
+++ b/insurance_admin-system/src/views/SystemLogs.vue
@@ -0,0 +1,521 @@
+<template>
+  <div class="system-logs">
+    <a-page-header
+      title="系统日志"
+      sub-title="查看系统操作和运行日志"
+    />
+
+    <a-card>
+      <!-- 搜索区域 -->
+      <a-form layout="inline" :model="searchForm" @finish="handleSearch">
+        <a-form-item label="操作类型">
+          <a-select
+            v-model:value="searchForm.log_type"
+            placeholder="请选择操作类型"
+            style="width: 120px"
+            allow-clear
+          >
+            <a-select-option value="login">登录</a-select-option>
+            <a-select-option value="create">新增</a-select-option>
+            <a-select-option value="update">修改</a-select-option>
+            <a-select-option value="delete">删除</a-select-option>
+            <a-select-option value="export">导出</a-select-option>
+            <a-select-option value="system">系统操作</a-select-option>
+          </a-select>
+        </a-form-item>
+
+        <a-form-item label="操作模块">
+          <a-select
+            v-model:value="searchForm.module"
+            placeholder="请选择操作模块"
+            style="width: 120px"
+            allow-clear
+          >
+            <a-select-option value="user">用户管理</a-select-option>
+            <a-select-option value="policy">保单管理</a-select-option>
+            <a-select-option value="claim">理赔管理</a-select-option>
+            <a-select-option value="type">保险类型</a-select-option>
+            <a-select-option value="system">系统设置</a-select-option>
+          </a-select>
+        </a-form-item>
+
+        <a-form-item label="操作人">
+          <a-input
+            v-model:value="searchForm.operator"
+            placeholder="请输入操作人"
+            style="width: 120px"
+          />
+        </a-form-item>
+
+        <a-form-item label="操作时间">
+          <a-range-picker
+            v-model:value="searchForm.timeRange"
+            :show-time="{ format: 'HH:mm' }"
+            format="YYYY-MM-DD HH:mm"
+            style="width: 320px"
+          />
+        </a-form-item>
+
+        <a-form-item label="IP地址">
+          <a-input
+            v-model:value="searchForm.ip_address"
+            placeholder="请输入IP地址"
+            style="width: 120px"
+          />
+        </a-form-item>
+
+        <a-form-item>
+          <a-space>
+            <a-button type="primary" html-type="submit">查询</a-button>
+            <a-button @click="resetSearch">重置</a-button>
+            <a-button @click="exportLogs" :loading="exportLoading">导出</a-button>
+          </a-space>
+        </a-form-item>
+      </a-form>
+    </a-card>
+
+    <a-card style="margin-top: 16px">
+      <!-- 操作按钮 -->
+      <div style="margin-bottom: 16px">
+        <a-space>
+          <a-button
+            type="primary"
+            danger
+            @click="clearLogs"
+            :loading="clearLoading"
+          >
+            清空日志
+          </a-button>
+          <a-button @click="refreshLogs">刷新</a-button>
+          <a-tag color="blue">
+            共 {{ pagination.total }} 条记录
+          </a-tag>
+        </a-space>
+      </div>
+
+      <!-- 日志表格 -->
+      <a-table
+        :columns="columns"
+        :data-source="logList"
+        :loading="loading"
+        :pagination="pagination"
+        @change="handleTableChange"
+        :scroll="{ x: 1200 }"
+      >
+        <template #bodyCell="{ column, record }">
+          <!-- 操作类型 -->
+          <template v-if="column.key === 'log_type'">
+            <a-tag :color="getLogTypeColor(record.log_type)">
+              {{ getLogTypeText(record.log_type) }}
+            </a-tag>
+          </template>
+
+          <!-- 操作模块 -->
+          <template v-else-if="column.key === 'module'">
+            <a-tag color="blue">
+              {{ getModuleText(record.module) }}
+            </a-tag>
+          </template>
+
+          <!-- 操作结果 -->
+          <template v-else-if="column.key === 'result'">
+            <a-tag :color="record.result === 'success' ? 'green' : 'red'">
+              {{ record.result === 'success' ? '成功' : '失败' }}
+            </a-tag>
+          </template>
+
+          <!-- 操作内容 -->
+          <template v-else-if="column.key === 'content'">
+            <a-tooltip :title="record.content">
+              <span class="log-content">{{ record.content }}</span>
+            </a-tooltip>
+          </template>
+
+          <!-- 操作时间 -->
+          <template v-else-if="column.key === 'created_at'">
+            {{ formatDateTime(record.created_at) }}
+          </template>
+
+          <!-- 操作 -->
+          <template v-else-if="column.key === 'action'">
+            <a-space>
+              <a-button
+                size="small"
+                @click="showLogDetail(record)"
+              >
+                详情
+              </a-button>
+            </a-space>
+          </template>
+        </template>
+      </a-table>
+    </a-card>
+
+    <!-- 日志详情模态框 -->
+    <a-modal
+      v-model:visible="detailVisible"
+      title="日志详情"
+      width="600px"
+      :footer="null"
+    >
+      <a-descriptions bordered :column="1" v-if="currentLog">
+        <a-descriptions-item label="操作类型">
+          <a-tag :color="getLogTypeColor(currentLog.log_type)">
+            {{ getLogTypeText(currentLog.log_type) }}
+          </a-tag>
+        </a-descriptions-item>
+        <a-descriptions-item label="操作模块">
+          <a-tag color="blue">
+            {{ getModuleText(currentLog.module) }}
+          </a-tag>
+        </a-descriptions-item>
+        <a-descriptions-item label="操作人">
+          {{ currentLog.operator }}
+        </a-descriptions-item>
+        <a-descriptions-item label="操作时间">
+          {{ formatDateTime(currentLog.created_at) }}
+        </a-descriptions-item>
+        <a-descriptions-item label="IP地址">
+          {{ currentLog.ip_address }}
+        </a-descriptions-item>
+        <a-descriptions-item label="操作结果">
+          <a-tag :color="currentLog.result === 'success' ? 'green' : 'red'">
+            {{ currentLog.result === 'success' ? '成功' : '失败' }}
+          </a-tag>
+        </a-descriptions-item>
+        <a-descriptions-item label="操作内容">
+          <div style="word-break: break-all; white-space: pre-wrap;">
+            {{ currentLog.content }}
+          </div>
+        </a-descriptions-item>
+        <a-descriptions-item label="请求参数" v-if="currentLog.request_params">
+          <pre style="background: #f5f5f5; padding: 8px; border-radius: 4px; overflow: auto;">
+{{ JSON.stringify(JSON.parse(currentLog.request_params), null, 2) }}
+</pre>
+        </a-descriptions-item>
+        <a-descriptions-item label="错误信息" v-if="currentLog.error_message">
+          <div style="color: #ff4d4f; word-break: break-all; white-space: pre-wrap;">
+            {{ currentLog.error_message }}
+          </div>
+        </a-descriptions-item>
+      </a-descriptions>
+    </a-modal>
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, onMounted } from 'vue'
+import { message } from 'ant-design-vue'
+
+const searchForm = reactive({
+  log_type: undefined,
+  module: undefined,
+  operator: '',
+  timeRange: [],
+  ip_address: ''
+})
+
+const loading = ref(false)
+const exportLoading = ref(false)
+const clearLoading = ref(false)
+const detailVisible = ref(false)
+const currentLog = ref(null)
+
+const logList = ref([
+  {
+    id: 1,
+    log_type: 'login',
+    module: 'system',
+    operator: 'admin',
+    operator_id: 1,
+    content: '用户登录系统',
+    result: 'success',
+    ip_address: '192.168.1.100',
+    created_at: '2024-01-20 10:30:25',
+    request_params: '{"username":"admin"}',
+    error_message: ''
+  },
+  {
+    id: 2,
+    log_type: 'create',
+    module: 'user',
+    operator: 'admin',
+    operator_id: 1,
+    content: '新增用户：张三',
+    result: 'success',
+    ip_address: '192.168.1.100',
+    created_at: '2024-01-20 10:35:18',
+    request_params: '{"username":"zhangsan","role":"user"}',
+    error_message: ''
+  },
+  {
+    id: 3,
+    log_type: 'update',
+    module: 'policy',
+    operator: 'admin',
+    operator_id: 1,
+    content: '修改保单状态：P202401200001',
+    result: 'success',
+    ip_address: '192.168.1.100',
+    created_at: '2024-01-20 11:20:45',
+    request_params: '{"policy_id":"P202401200001","status":"active"}',
+    error_message: ''
+  },
+  {
+    id: 4,
+    log_type: 'delete',
+    module: 'claim',
+    operator: 'admin',
+    operator_id: 1,
+    content: '删除理赔记录：C202401200001',
+    result: 'success',
+    ip_address: '192.168.1.100',
+    created_at: '2024-01-20 14:15:30',
+    request_params: '{"claim_id":"C202401200001"}',
+    error_message: ''
+  },
+  {
+    id: 5,
+    log_type: 'login',
+    module: 'system',
+    operator: 'user001',
+    operator_id: 2,
+    content: '用户登录失败',
+    result: 'fail',
+    ip_address: '192.168.1.101',
+    created_at: '2024-01-20 15:40:12',
+    request_params: '{"username":"user001"}',
+    error_message: '密码错误'
+  }
+])
+
+const pagination = reactive({
+  current: 1,
+  pageSize: 10,
+  total: 5,
+  showSizeChanger: true,
+  showQuickJumper: true,
+  showTotal: (total, range) =>
+    `第 ${range[0]}-${range[1]} 条，共 ${total} 条`
+})
+
+const columns = [
+  {
+    title: 'ID',
+    dataIndex: 'id',
+    key: 'id',
+    width: 60
+  },
+  {
+    title: '操作类型',
+    key: 'log_type',
+    dataIndex: 'log_type',
+    width: 100
+  },
+  {
+    title: '操作模块',
+    key: 'module',
+    dataIndex: 'module',
+    width: 100
+  },
+  {
+    title: '操作人',
+    dataIndex: 'operator',
+    key: 'operator',
+    width: 100
+  },
+  {
+    title: '操作内容',
+    key: 'content',
+    dataIndex: 'content',
+    width: 200
+  },
+  {
+    title: '操作结果',
+    key: 'result',
+    dataIndex: 'result',
+    width: 80
+  },
+  {
+    title: 'IP地址',
+    dataIndex: 'ip_address',
+    key: 'ip_address',
+    width: 120
+  },
+  {
+    title: '操作时间',
+    key: 'created_at',
+    dataIndex: 'created_at',
+    width: 150
+  },
+  {
+    title: '操作',
+    key: 'action',
+    width: 80,
+    fixed: 'right'
+  }
+]
+
+const getLogTypeColor = (type) => {
+  const colors = {
+    login: 'blue',
+    create: 'green',
+    update: 'orange',
+    delete: 'red',
+    export: 'purple',
+    system: 'cyan'
+  }
+  return colors[type] || 'default'
+}
+
+const getLogTypeText = (type) => {
+  const texts = {
+    login: '登录',
+    create: '新增',
+    update: '修改',
+    delete: '删除',
+    export: '导出',
+    system: '系统操作'
+  }
+  return texts[type] || type
+}
+
+const getModuleText = (module) => {
+  const texts = {
+    user: '用户管理',
+    policy: '保单管理',
+    claim: '理赔管理',
+    type: '保险类型',
+    system: '系统设置'
+  }
+  return texts[module] || module
+}
+
+const formatDateTime = (datetime) => {
+  if (!datetime) return ''
+  return datetime.replace('T', ' ').substring(0, 19)
+}
+
+const handleSearch = () => {
+  pagination.current = 1
+  loadLogs()
+}
+
+const resetSearch = () => {
+  Object.assign(searchForm, {
+    log_type: undefined,
+    module: undefined,
+    operator: '',
+    timeRange: [],
+    ip_address: ''
+  })
+  pagination.current = 1
+  loadLogs()
+}
+
+const handleTableChange = (pag) => {
+  pagination.current = pag.current
+  pagination.pageSize = pag.pageSize
+  loadLogs()
+}
+
+const loadLogs = async () => {
+  loading.value = true
+  try {
+    // const params = {
+    //   page: pagination.current,
+    //   pageSize: pagination.pageSize,
+    //   ...searchForm,
+    //   start_time: searchForm.timeRange?.[0]?.format('YYYY-MM-DD HH:mm:ss'),
+    //   end_time: searchForm.timeRange?.[1]?.format('YYYY-MM-DD HH:mm:ss')
+    // }
+    // const response = await systemAPI.getLogs(params)
+    // logList.value = response.data.list
+    // pagination.total = response.data.total
+    
+    // 模拟数据
+    const filteredLogs = logList.value.filter(log => {
+      if (searchForm.log_type && log.log_type !== searchForm.log_type) return false
+      if (searchForm.module && log.module !== searchForm.module) return false
+      if (searchForm.operator && !log.operator.includes(searchForm.operator)) return false
+      if (searchForm.ip_address && !log.ip_address.includes(searchForm.ip_address)) return false
+      return true
+    })
+    
+    logList.value = filteredLogs
+    pagination.total = filteredLogs.length
+  } catch (error) {
+    message.error('加载日志失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+const refreshLogs = () => {
+  loadLogs()
+}
+
+const exportLogs = async () => {
+  exportLoading.value = true
+  try {
+    // await systemAPI.exportLogs(searchForm)
+    message.success('导出任务已开始，请稍后查看下载')
+  } catch (error) {
+    message.error('导出失败')
+  } finally {
+    exportLoading.value = false
+  }
+}
+
+const clearLogs = async () => {
+  clearLoading.value = true
+  try {
+    // await systemAPI.clearLogs()
+    message.success('日志已清空')
+    loadLogs()
+  } catch (error) {
+    message.error('清空日志失败')
+  } finally {
+    clearLoading.value = false
+  }
+}
+
+const showLogDetail = (log) => {
+  currentLog.value = log
+  detailVisible.value = true
+}
+
+onMounted(() => {
+  loadLogs()
+})
+</script>
+
+<style scoped>
+.system-logs {
+  padding: 0;
+}
+
+.log-content {
+  display: inline-block;
+  max-width: 180px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  vertical-align: middle;
+}
+
+:deep(.ant-descriptions-item-label) {
+  width: 100px;
+  font-weight: 600;
+}
+
+:deep(.ant-descriptions-item-content) {
+  word-break: break-all;
+}
+
+:deep(pre) {
+  margin: 0;
+  font-size: 12px;
+  line-height: 1.5;
+}
+</style>
--- a/insurance_admin-system/src/views/SystemSettings.vue
+++ b/insurance_admin-system/src/views/SystemSettings.vue
@@ -0,0 +1,707 @@
+<template>
+  <div class="system-settings">
+    <a-page-header
+      title="系统设置"
+      sub-title="管理系统配置和参数"
+    />
+
+    <a-tabs v-model:activeKey="activeTab" type="card">
+      <!-- 基本设置 -->
+      <a-tab-pane key="general" tab="基本设置">
+        <a-card title="系统基本信息">
+          <a-form
+            ref="generalFormRef"
+            :model="generalForm"
+            :rules="generalRules"
+            layout="vertical"
+          >
+            <a-row :gutter="24">
+              <a-col :span="12">
+                <a-form-item label="系统名称" name="system_name">
+                  <a-input v-model:value="generalForm.system_name" />
+                </a-form-item>
+              </a-col>
+              <a-col :span="12">
+                <a-form-item label="系统版本" name="system_version">
+                  <a-input v-model:value="generalForm.system_version" disabled />
+                </a-form-item>
+              </a-col>
+            </a-row>
+
+            <a-form-item label="系统描述" name="system_description">
+              <a-textarea
+                v-model:value="generalForm.system_description"
+                :rows="3"
+                placeholder="请输入系统描述"
+              />
+            </a-form-item>
+
+            <a-row :gutter="24">
+              <a-col :span="12">
+                <a-form-item label="客服电话" name="customer_service_phone">
+                  <a-input v-model:value="generalForm.customer_service_phone" />
+                </a-form-item>
+              </a-col>
+              <a-col :span="12">
+                <a-form-item label="客服邮箱" name="customer_service_email">
+                  <a-input v-model:value="generalForm.customer_service_email" />
+                </a-form-item>
+              </a-col>
+            </a-row>
+
+            <a-form-item label="公司地址" name="company_address">
+              <a-textarea
+                v-model:value="generalForm.company_address"
+                :rows="2"
+                placeholder="请输入公司地址"
+              />
+            </a-form-item>
+
+            <a-form-item>
+              <a-button type="primary" @click="saveGeneralSettings">保存设置</a-button>
+              <a-button style="margin-left: 8px" @click="resetGeneralForm">重置</a-button>
+            </a-form-item>
+          </a-form>
+        </a-card>
+
+        <a-card title="系统状态" style="margin-top: 16px">
+          <a-descriptions bordered :column="2">
+            <a-descriptions-item label="运行时间">{{ systemStatus.uptime }}</a-descriptions-item>
+            <a-descriptions-item label="内存使用">{{ systemStatus.memory_usage }}</a-descriptions-item>
+            <a-descriptions-item label="数据库状态">
+              <a-tag :color="systemStatus.database_status === '正常' ? 'green' : 'red'">
+                {{ systemStatus.database_status }}
+              </a-tag>
+            </a-descriptions-item>
+            <a-descriptions-item label="最后备份">{{ systemStatus.last_backup }}</a-descriptions-item>
+            <a-descriptions-item label="用户数量">{{ systemStatus.user_count }}</a-descriptions-item>
+            <a-descriptions-item label="保单数量">{{ systemStatus.policy_count }}</a-descriptions-item>
+          </a-descriptions>
+        </a-card>
+      </a-tab-pane>
+
+      <!-- 邮件设置 -->
+      <a-tab-pane key="email" tab="邮件设置">
+        <a-card title="邮件服务器配置">
+          <a-form
+            ref="emailFormRef"
+            :model="emailForm"
+            :rules="emailRules"
+            layout="vertical"
+          >
+            <a-row :gutter="24">
+              <a-col :span="12">
+                <a-form-item label="SMTP服务器" name="smtp_host">
+                  <a-input v-model:value="emailForm.smtp_host" placeholder="smtp.example.com" />
+                </a-form-item>
+              </a-col>
+              <a-col :span="6">
+                <a-form-item label="端口" name="smtp_port">
+                  <a-input-number
+                    v-model:value="emailForm.smtp_port"
+                    :min="1"
+                    :max="65535"
+                    style="width: 100%"
+                  />
+                </a-form-item>
+              </a-col>
+              <a-col :span="6">
+                <a-form-item label="加密方式" name="smtp_secure">
+                  <a-select v-model:value="emailForm.smtp_secure">
+                    <a-select-option value="">无</a-select-option>
+                    <a-select-option value="ssl">SSL</a-select-option>
+                    <a-select-option value="tls">TLS</a-select-option>
+                  </a-select>
+                </a-form-item>
+              </a-col>
+            </a-row>
+
+            <a-row :gutter="24">
+              <a-col :span="12">
+                <a-form-item label="发件邮箱" name="from_email">
+                  <a-input v-model:value="emailForm.from_email" />
+                </a-form-item>
+              </a-col>
+              <a-col :span="12">
+                <a-form-item label="发件人名称" name="from_name">
+                  <a-input v-model:value="emailForm.from_name" />
+                </a-form-item>
+              </a-col>
+            </a-row>
+
+            <a-row :gutter="24">
+              <a-col :span="12">
+                <a-form-item label="用户名" name="smtp_username">
+                  <a-input v-model:value="emailForm.smtp_username" />
+                </a-form-item>
+              </a-col>
+              <a-col :span="12">
+                <a-form-item label="密码" name="smtp_password">
+                  <a-input-password v-model:value="emailForm.smtp_password" />
+                </a-form-item>
+              </a-col>
+            </a-row>
+
+            <a-form-item>
+              <a-button type="primary" @click="saveEmailSettings">保存设置</a-button>
+              <a-button style="margin-left: 8px" @click="testEmailSettings">测试连接</a-button>
+            </a-form-item>
+          </a-form>
+        </a-card>
+
+        <a-card title="邮件模板" style="margin-top: 16px">
+          <a-tabs type="card">
+            <a-tab-pane key="welcome" tab="欢迎邮件">
+              <a-form layout="vertical">
+                <a-form-item label="邮件主题">
+                  <a-input v-model:value="emailTemplates.welcome.subject" />
+                </a-form-item>
+                <a-form-item label="邮件内容">
+                  <a-textarea
+                    v-model:value="emailTemplates.welcome.content"
+                    :rows="6"
+                    placeholder="可使用变量：{username}, {system_name}"
+                  />
+                </a-form-item>
+                <a-form-item>
+                  <a-button type="primary" @click="saveEmailTemplate('welcome')">保存模板</a-button>
+                </a-form-item>
+              </a-form>
+            </a-tab-pane>
+
+            <a-tab-pane key="policy" tab="保单通知">
+              <a-form layout="vertical">
+                <a-form-item label="邮件主题">
+                  <a-input v-model:value="emailTemplates.policy.subject" />
+                </a-form-item>
+                <a-form-item label="邮件内容">
+                  <a-textarea
+                    v-model:value="emailTemplates.policy.content"
+                    :rows="6"
+                    placeholder="可使用变量：{policy_number}, {policyholder_name}, {coverage_amount}"
+                  />
+                </a-form-item>
+                <a-form-item>
+                  <a-button type="primary" @click="saveEmailTemplate('policy')">保存模板</a-button>
+                </a-form-item>
+              </a-form>
+            </a-tab-pane>
+
+            <a-tab-pane key="claim" tab="理赔通知">
+              <a-form layout="vertical">
+                <a-form-item label="邮件主题">
+                  <a-input v-model:value="emailTemplates.claim.subject" />
+                </a-form-item>
+                <a-form-item label="邮件内容">
+                  <a-textarea
+                    v-model:value="emailTemplates.claim.content"
+                    :rows="6"
+                    placeholder="可使用变量：{claim_number}, {applicant_name}, {claim_amount}"
+                  />
+                </a-form-item>
+                <a-form-item>
+                  <a-button type="primary" @click="saveEmailTemplate('claim')">保存模板</a-button>
+                </a-form-item>
+              </a-form>
+            </a-tab-pane>
+          </a-tabs>
+        </a-card>
+      </a-tab-pane>
+
+      <!-- 通知设置 -->
+      <a-tab-pane key="notification" tab="通知设置">
+        <a-card title="系统通知配置">
+          <a-form layout="vertical">
+            <a-form-item label="启用邮件通知">
+              <a-switch v-model:checked="notificationSettings.email_enabled" />
+            </a-form-item>
+
+            <a-form-item label="启用短信通知">
+              <a-switch v-model:checked="notificationSettings.sms_enabled" />
+            </a-form-item>
+
+            <a-form-item label="启用站内通知">
+              <a-switch v-model:checked="notificationSettings.in_app_enabled" />
+            </a-form-item>
+
+            <a-divider />
+
+            <h3>通知类型</h3>
+            
+            <a-form-item label="新用户注册">
+              <a-checkbox-group v-model:value="notificationSettings.types.new_user">
+                <a-checkbox value="email">邮件</a-checkbox>
+                <a-checkbox value="sms">短信</a-checkbox>
+                <a-checkbox value="in_app">站内</a-checkbox>
+              </a-checkbox-group>
+            </a-form-item>
+
+            <a-form-item label="新保单创建">
+              <a-checkbox-group v-model:value="notificationSettings.types.new_policy">
+                <a-checkbox value="email">邮件</a-checkbox>
+                <a-checkbox value="sms">短信</a-checkbox>
+                <a-checkbox value="in_app">站内</a-checkbox>
+              </a-checkbox-group>
+            </a-form-item>
+
+            <a-form-item label="理赔申请提交">
+              <a-checkbox-group v-model:value="notificationSettings.types.new_claim">
+                <a-checkbox value="email">邮件</a-checkbox>
+                <a-checkbox value="sms">短信</a-checkbox>
+                <a-checkbox value="in_app">站内</a-checkbox>
+              </a-checkbox-group>
+            </a-form-item>
+
+            <a-form-item label="系统告警">
+              <a-checkbox-group v-model:value="notificationSettings.types.system_alert">
+                <a-checkbox value="email">邮件</a-checkbox>
+                <a-checkbox value="sms">短信</a-checkbox>
+                <a-checkbox value="in_app">站内</a-checkbox>
+              </a-checkbox-group>
+            </a-form-item>
+
+            <a-form-item>
+              <a-button type="primary" @click="saveNotificationSettings">保存设置</a-button>
+            </a-form-item>
+          </a-form>
+        </a-card>
+
+        <a-card title="短信服务配置" style="margin-top: 16px">
+          <a-form layout="vertical">
+            <a-form-item label="短信服务商">
+              <a-select v-model:value="smsSettings.provider">
+                <a-select-option value="aliyun">阿里云</a-select-option>
+                <a-select-option value="tencent">腾讯云</a-select-option>
+                <a-select-option value="other">其他</a-select-option>
+              </a-select>
+            </a-form-item>
+
+            <a-row :gutter="24">
+              <a-col :span="12">
+                <a-form-item label="Access Key">
+                  <a-input v-model:value="smsSettings.access_key" />
+                </a-form-item>
+              </a-col>
+              <a-col :span="12">
+                <a-form-item label="Access Secret">
+                  <a-input-password v-model:value="smsSettings.access_secret" />
+                </a-form-item>
+              </a-col>
+            </a-row>
+
+            <a-form-item label="签名">
+              <a-input v-model:value="smsSettings.sign_name" />
+            </a-form-item>
+
+            <a-form-item label="模板ID">
+              <a-input v-model:value="smsSettings.template_id" />
+            </a-form-item>
+
+            <a-form-item>
+              <a-button type="primary" @click="saveSmsSettings">保存设置</a-button>
+              <a-button style="margin-left: 8px" @click="testSmsSettings">测试发送</a-button>
+            </a-form-item>
+          </a-form>
+        </a-card>
+      </a-tab-pane>
+
+      <!-- 备份设置 -->
+      <a-tab-pane key="backup" tab="备份设置">
+        <a-card title="数据备份配置">
+          <a-form layout="vertical">
+            <a-form-item label="自动备份">
+              <a-switch v-model:checked="backupSettings.auto_backup" />
+            </a-form-item>
+
+            <a-form-item label="备份频率">
+              <a-select v-model:value="backupSettings.frequency" :disabled="!backupSettings.auto_backup">
+                <a-select-option value="daily">每天</a-select-option>
+                <a-select-option value="weekly">每周</a-select-option>
+                <a-select-option value="monthly">每月</a-select-option>
+              </a-select>
+            </a-form-item>
+
+            <a-form-item label="备份时间" v-if="backupSettings.auto_backup">
+              <a-time-picker
+                v-model:value="backupSettings.backup_time"
+                format="HH:mm"
+                style="width: 100%"
+              />
+            </a-form-item>
+
+            <a-form-item label="保留备份天数">
+              <a-input-number
+                v-model:value="backupSettings.retention_days"
+                :min="1"
+                :max="365"
+                style="width: 100%"
+              />
+            </a-form-item>
+
+            <a-form-item label="备份路径">
+              <a-input
+                v-model:value="backupSettings.backup_path"
+                placeholder="/path/to/backup"
+              />
+              <a-button
+                type="link"
+                style="padding-left: 0"
+                @click="browseBackupPath"
+              >
+                选择路径
+              </a-button>
+            </a-form-item>
+
+            <a-form-item>
+              <a-button type="primary" @click="saveBackupSettings">保存设置</a-button>
+              <a-button
+                style="margin-left: 8px"
+                @click="manualBackup"
+                :loading="backupLoading"
+              >
+                立即备份
+              </a-button>
+            </a-form-item>
+          </a-form>
+        </a-card>
+
+        <a-card title="备份记录" style="margin-top: 16px">
+          <a-table
+            :columns="backupColumns"
+            :data-source="backupList"
+            :loading="backupLoading"
+            :pagination="{ pageSize: 5 }"
+          >
+            <template #bodyCell="{ column, record }">
+              <template v-if="column.key === 'size'">
+                <span>{{ formatFileSize(record.size) }}</span>
+              </template>
+              <template v-else-if="column.key === 'action'">
+                <a-space>
+                  <a-button size="small" @click="downloadBackup(record)">下载</a-button>
+                  <a-button size="small" @click="restoreBackup(record)">恢复</a-button>
+                  <a-popconfirm
+                    title="确定要删除这个备份吗？"
+                    @confirm="deleteBackup(record)"
+                  >
+                    <a-button size="small" danger>删除</a-button>
+                  </a-popconfirm>
+                </a-space>
+              </template>
+            </template>
+          </a-table>
+        </a-card>
+      </a-tab-pane>
+    </a-tabs>
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, onMounted } from 'vue'
+import { message } from 'ant-design-vue'
+
+const activeTab = ref('general')
+
+// 基本设置
+const generalFormRef = ref()
+const generalForm = reactive({
+  system_name: '保险管理系统',
+  system_version: '1.0.0',
+  system_description: '专业的保险业务管理系统',
+  customer_service_phone: '400-123-4567',
+  customer_service_email: 'service@insurance.com',
+  company_address: '北京市朝阳区某某大厦A座1001室'
+})
+
+const generalRules = {
+  system_name: [{ required: true, message: '请输入系统名称' }],
+  customer_service_phone: [{ required: true, message: '请输入客服电话' }],
+  customer_service_email: [
+    { required: true, message: '请输入客服邮箱' },
+    { type: 'email', message: '邮箱格式不正确' }
+  ]
+}
+
+const systemStatus = reactive({
+  uptime: '15天2小时',
+  memory_usage: '45%',
+  database_status: '正常',
+  last_backup: '2024-01-20 02:00:00',
+  user_count: '128',
+  policy_count: '456'
+})
+
+// 邮件设置
+const emailFormRef = ref()
+const emailForm = reactive({
+  smtp_host: 'smtp.example.com',
+  smtp_port: 587,
+  smtp_secure: 'tls',
+  from_email: 'noreply@insurance.com',
+  from_name: '保险管理系统',
+  smtp_username: 'user@example.com',
+  smtp_password: '********'
+})
+
+const emailRules = {
+  smtp_host: [{ required: true, message: '请输入SMTP服务器地址' }],
+  smtp_port: [{ required: true, message: '请输入端口号' }],
+  from_email: [
+    { required: true, message: '请输入发件邮箱' },
+    { type: 'email', message: '邮箱格式不正确' }
+  ],
+  from_name: [{ required: true, message: '请输入发件人名称' }]
+}
+
+const emailTemplates = reactive({
+  welcome: {
+    subject: '欢迎加入{system_name}',
+    content: '尊敬的{username}，欢迎您使用{system_name}！'
+  },
+  policy: {
+    subject: '您的保单已创建成功',
+    content: '尊敬的{policyholder_name}，您的保单{policy_number}已创建成功，保额{coverage_amount}元。'
+  },
+  claim: {
+    subject: '理赔申请已受理',
+    content: '尊敬的{applicant_name}，您的理赔申请{claim_number}已受理，申请金额{claim_amount}元。'
+  }
+})
+
+// 通知设置
+const notificationSettings = reactive({
+  email_enabled: true,
+  sms_enabled: false,
+  in_app_enabled: true,
+  types: {
+    new_user: ['email', 'in_app'],
+    new_policy: ['email'],
+    new_claim: ['email', 'in_app'],
+    system_alert: ['email', 'sms']
+  }
+})
+
+const smsSettings = reactive({
+  provider: 'aliyun',
+  access_key: '',
+  access_secret: '',
+  sign_name: '保险服务',
+  template_id: ''
+})
+
+// 备份设置
+const backupSettings = reactive({
+  auto_backup: true,
+  frequency: 'daily',
+  backup_time: null,
+  retention_days: 30,
+  backup_path: '/backups'
+})
+
+const backupLoading = ref(false)
+const backupList = ref([
+  {
+    id: 1,
+    name: 'backup_20240120_020000.sql',
+    size: 1024000,
+    create_time: '2024-01-20 02:00:00',
+    type: '自动'
+  },
+  {
+    id: 2,
+    name: 'backup_20240119_020000.sql',
+    size: 1023000,
+    create_time: '2024-01-19 02:00:00',
+    type: '自动'
+  }
+])
+
+const backupColumns = [
+  {
+    title: '备份文件',
+    dataIndex: 'name',
+    key: 'name'
+  },
+  {
+    title: '大小',
+    key: 'size',
+    dataIndex: 'size'
+  },
+  {
+    title: '备份时间',
+    dataIndex: 'create_time',
+    key: 'create_time'
+  },
+  {
+    title: '类型',
+    dataIndex: 'type',
+    key: 'type'
+  },
+  {
+    title: '操作',
+    key: 'action',
+    width: 200
+  }
+]
+
+const saveGeneralSettings = async () => {
+  try {
+    await generalFormRef.value.validate()
+    // await systemAPI.saveGeneralSettings(generalForm)
+    message.success('基本设置保存成功')
+  } catch (error) {
+    console.log('表单验证失败', error)
+  }
+}
+
+const resetGeneralForm = () => {
+  generalFormRef.value.resetFields()
+}
+
+const saveEmailSettings = async () => {
+  try {
+    await emailFormRef.value.validate()
+    // await systemAPI.saveEmailSettings(emailForm)
+    message.success('邮件设置保存成功')
+  } catch (error) {
+    console.log('表单验证失败', error)
+  }
+}
+
+const testEmailSettings = async () => {
+  try {
+    // await systemAPI.testEmailSettings(emailForm)
+    message.success('邮件测试发送成功')
+  } catch (error) {
+    message.error('邮件测试失败')
+  }
+}
+
+const saveEmailTemplate = async (type) => {
+  try {
+    // await systemAPI.saveEmailTemplate(type, emailTemplates[type])
+    message.success('邮件模板保存成功')
+  } catch (error) {
+    message.error('保存失败')
+  }
+}
+
+const saveNotificationSettings = async () => {
+  try {
+    // await systemAPI.saveNotificationSettings(notificationSettings)
+    message.success('通知设置保存成功')
+  } catch (error) {
+    message.error('保存失败')
+  }
+}
+
+const saveSmsSettings = async () => {
+  try {
+    // await systemAPI.saveSmsSettings(smsSettings)
+    message.success('短信设置保存成功')
+  } catch (error) {
+    message.error('保存失败')
+  }
+}
+
+const testSmsSettings = async () => {
+  try {
+    // await systemAPI.testSmsSettings(smsSettings)
+    message.success('短信测试发送成功')
+  } catch (error) {
+    message.error('短信测试失败')
+  }
+}
+
+const saveBackupSettings = async () => {
+  try {
+    // await systemAPI.saveBackupSettings(backupSettings)
+    message.success('备份设置保存成功')
+  } catch (error) {
+    message.error('保存失败')
+  }
+}
+
+const browseBackupPath = () => {
+  message.info('路径选择功能开发中')
+}
+
+const manualBackup = async () => {
+  backupLoading.value = true
+  try {
+    // await systemAPI.manualBackup()
+    message.success('备份任务已启动')
+  } catch (error) {
+    message.error('备份失败')
+  } finally {
+    backupLoading.value = false
+  }
+}
+
+const downloadBackup = (record) => {
+  message.info(`开始下载备份: ${record.name}`)
+}
+
+const restoreBackup = (record) => {
+  message.info(`开始恢复备份: ${record.name}`)
+}
+
+const deleteBackup = (record) => {
+  message.success(`备份 ${record.name} 已删除`)
+}
+
+const formatFileSize = (bytes) => {
+  if (bytes === 0) return '0 Bytes'
+  const k = 1024
+  const sizes = ['Bytes', 'KB', 'MB', 'GB']
+  const i = Math.floor(Math.log(bytes) / Math.log(k))
+  return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i]
+}
+
+onMounted(() => {
+  // 加载系统设置
+  loadSystemSettings()
+})
+
+const loadSystemSettings = async () => {
+  try {
+    // const settings = await systemAPI.getSettings()
+    // Object.assign(generalForm, settings.general)
+    // Object.assign(emailForm, settings.email)
+    // Object.assign(notificationSettings, settings.notification)
+    // Object.assign(smsSettings, settings.sms)
+    // Object.assign(backupSettings, settings.backup)
+  } catch (error) {
+    message.error('加载系统设置失败')
+  }
+}
+</script>
+
+<style scoped>
+.system-settings {
+  padding: 0;
+}
+
+:deep(.ant-tabs-card) .ant-tabs-content {
+  margin-top: -16px;
+}
+
+:deep(.ant-tabs-card) .ant-tabs-content .ant-tabs-tabpane {
+  background: #fff;
+  padding: 16px;
+}
+
+:deep(.ant-tabs-card) .ant-tabs-bar {
+  border-color: #fff;
+}
+
+:deep(.ant-tabs-card) .ant-tabs-bar .ant-tabs-tab {
+  border-color: transparent;
+  background: transparent;
+}
+
+:deep(.ant-tabs-card) .ant-tabs-bar .ant-tabs-tab-active {
+  border-color: #fff;
+  background: #fff;
+}
+</style>
--- a/insurance_admin-system/src/views/UserManagement.vue
+++ b/insurance_admin-system/src/views/UserManagement.vue
@@ -0,0 +1,402 @@
+<template>
+  <div class="user-management">
+    <a-page-header
+      title="用户管理"
+      sub-title="管理系统用户和权限"
+    >
+      <template #extra>
+        <a-button type="primary" @click="showModal">
+          <plus-outlined />
+          新增用户
+        </a-button>
+      </template>
+    </a-page-header>
+
+    <!-- 搜索区域 -->
+    <a-card style="margin-top: 16px">
+      <a-form layout="inline" :model="searchForm">
+        <a-form-item label="用户名">
+          <a-input
+            v-model:value="searchForm.username"
+            placeholder="请输入用户名"
+            @pressEnter="handleSearch"
+          />
+        </a-form-item>
+        <a-form-item label="状态">
+          <a-select
+            v-model:value="searchForm.status"
+            placeholder="请选择状态"
+            style="width: 120px"
+          >
+            <a-select-option value="">全部</a-select-option>
+            <a-select-option value="active">活跃</a-select-option>
+            <a-select-option value="inactive">禁用</a-select-option>
+            <a-select-option value="suspended">暂停</a-select-option>
+          </a-select>
+        </a-form-item>
+        <a-form-item>
+          <a-button type="primary" @click="handleSearch">
+            <search-outlined />
+            搜索
+          </a-button>
+          <a-button style="margin-left: 8px" @click="resetSearch">
+            <redo-outlined />
+            重置
+          </a-button>
+        </a-form-item>
+      </a-form>
+    </a-card>
+
+    <!-- 用户表格 -->
+    <a-card style="margin-top: 16px">
+      <a-table
+        :columns="columns"
+        :data-source="userList"
+        :loading="loading"
+        :pagination="pagination"
+        @change="handleTableChange"
+      >
+        <template #bodyCell="{ column, record }">
+          <template v-if="column.key === 'status'">
+            <a-tag :color="getStatusColor(record.status)">
+              {{ getStatusText(record.status) }}
+            </a-tag>
+          </template>
+          <template v-else-if="column.key === 'action'">
+            <a-space>
+              <a-button size="small" @click="handleEdit(record)">编辑</a-button>
+              <a-button
+                size="small"
+                :type="record.status === 'active' ? 'danger' : 'primary'"
+                @click="handleToggleStatus(record)"
+              >
+                {{ record.status === 'active' ? '禁用' : '启用' }}
+              </a-button>
+              <a-popconfirm
+                title="确定要删除这个用户吗？"
+                @confirm="handleDelete(record.id)"
+              >
+                <a-button size="small" danger>删除</a-button>
+              </a-popconfirm>
+            </a-space>
+          </template>
+        </template>
+      </a-table>
+    </a-card>
+
+    <!-- 新增/编辑模态框 -->
+    <a-modal
+      v-model:visible="modalVisible"
+      :title="modalTitle"
+      @ok="handleModalOk"
+      @cancel="handleModalCancel"
+    >
+      <a-form
+        ref="formRef"
+        :model="formState"
+        :rules="rules"
+        layout="vertical"
+      >
+        <a-form-item label="用户名" name="username">
+          <a-input v-model:value="formState.username" />
+        </a-form-item>
+        <a-form-item label="真实姓名" name="real_name">
+          <a-input v-model:value="formState.real_name" />
+        </a-form-item>
+        <a-form-item label="邮箱" name="email">
+          <a-input v-model:value="formState.email" />
+        </a-form-item>
+        <a-form-item label="手机号" name="phone">
+          <a-input v-model:value="formState.phone" />
+        </a-form-item>
+        <a-form-item label="角色" name="role_id">
+          <a-select v-model:value="formState.role_id" placeholder="请选择角色">
+            <a-select-option :value="1">管理员</a-select-option>
+            <a-select-option :value="2">保险顾问</a-select-option>
+            <a-select-option :value="3">客服人员</a-select-option>
+          </a-select>
+        </a-form-item>
+        <a-form-item label="状态" name="status">
+          <a-select v-model:value="formState.status" placeholder="请选择状态">
+            <a-select-option value="active">活跃</a-select-option>
+            <a-select-option value="inactive">禁用</a-select-option>
+            <a-select-option value="suspended">暂停</a-select-option>
+          </a-select>
+        </a-form-item>
+        <a-form-item v-if="!editingId" label="密码" name="password">
+          <a-input-password v-model:value="formState.password" />
+        </a-form-item>
+      </a-form>
+    </a-modal>
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, onMounted, computed } from 'vue'
+import { message } from 'ant-design-vue'
+import {
+  PlusOutlined,
+  SearchOutlined,
+  RedoOutlined
+} from '@ant-design/icons-vue'
+import { userAPI } from '@/utils/api'
+
+const loading = ref(false)
+const modalVisible = ref(false)
+const editingId = ref(null)
+const userList = ref([])
+const formRef = ref()
+
+const searchForm = reactive({
+  username: '',
+  status: ''
+})
+
+const formState = reactive({
+  username: '',
+  real_name: '',
+  email: '',
+  phone: '',
+  role_id: null,
+  status: 'active',
+  password: ''
+})
+
+const pagination = reactive({
+  current: 1,
+  pageSize: 10,
+  total: 0,
+  showSizeChanger: true,
+  showQuickJumper: true,
+  showTotal: (total) => `共 ${total} 条记录`
+})
+
+const columns = [
+  {
+    title: 'ID',
+    dataIndex: 'id',
+    key: 'id',
+    width: 80
+  },
+  {
+    title: '用户名',
+    dataIndex: 'username',
+    key: 'username'
+  },
+  {
+    title: '真实姓名',
+    dataIndex: 'real_name',
+    key: 'real_name'
+  },
+  {
+    title: '邮箱',
+    dataIndex: 'email',
+    key: 'email'
+  },
+  {
+    title: '手机号',
+    dataIndex: 'phone',
+    key: 'phone'
+  },
+  {
+    title: '角色',
+    dataIndex: 'role_name',
+    key: 'role_name'
+  },
+  {
+    title: '状态',
+    key: 'status',
+    dataIndex: 'status'
+  },
+  {
+    title: '创建时间',
+    dataIndex: 'created_at',
+    key: 'created_at',
+    width: 180
+  },
+  {
+    title: '操作',
+    key: 'action',
+    width: 200,
+    fixed: 'right'
+  }
+]
+
+const rules = {
+  username: [{ required: true, message: '请输入用户名' }],
+  real_name: [{ required: true, message: '请输入真实姓名' }],
+  email: [
+    { required: true, message: '请输入邮箱' },
+    { type: 'email', message: '邮箱格式不正确' }
+  ],
+  phone: [{ required: true, message: '请输入手机号' }],
+  role_id: [{ required: true, message: '请选择角色' }],
+  password: [{ required: true, message: '请输入密码' }]
+}
+
+const modalTitle = computed(() => {
+  return editingId.value ? '编辑用户' : '新增用户'
+})
+
+const getStatusColor = (status) => {
+  const colors = {
+    active: 'green',
+    inactive: 'red',
+    suspended: 'orange'
+  }
+  return colors[status] || 'default'
+}
+
+const getStatusText = (status) => {
+  const texts = {
+    active: '活跃',
+    inactive: '禁用',
+    suspended: '暂停'
+  }
+  return texts[status] || '未知'
+}
+
+const loadUsers = async () => {
+  loading.value = true
+  try {
+    const params = {
+      page: pagination.current,
+      pageSize: pagination.pageSize,
+      ...searchForm
+    }
+    
+    // 这里应该是实际的API调用
+    // const response = await userAPI.getList(params)
+    // userList.value = response.data.list
+    // pagination.total = response.data.total
+    
+    // 模拟数据
+    userList.value = [
+      {
+        id: 1,
+        username: 'admin',
+        real_name: '管理员',
+        email: 'admin@example.com',
+        phone: '13800138000',
+        role_name: '管理员',
+        status: 'active',
+        created_at: '2024-01-01 10:00:00'
+      },
+      {
+        id: 2,
+        username: 'advisor1',
+        real_name: '张顾问',
+        email: 'advisor1@example.com',
+        phone: '13800138001',
+        role_name: '保险顾问',
+        status: 'active',
+        created_at: '2024-01-02 14:30:00'
+      }
+    ]
+    pagination.total = 2
+  } catch (error) {
+    message.error('加载用户列表失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+const handleSearch = () => {
+  pagination.current = 1
+  loadUsers()
+}
+
+const resetSearch = () => {
+  searchForm.username = ''
+  searchForm.status = ''
+  handleSearch()
+}
+
+const handleTableChange = (pag) => {
+  pagination.current = pag.current
+  pagination.pageSize = pag.pageSize
+  loadUsers()
+}
+
+const showModal = () => {
+  editingId.value = null
+  Object.assign(formState, {
+    username: '',
+    real_name: '',
+    email: '',
+    phone: '',
+    role_id: null,
+    status: 'active',
+    password: ''
+  })
+  modalVisible.value = true
+}
+
+const handleEdit = (record) => {
+  editingId.value = record.id
+  Object.assign(formState, {
+    username: record.username,
+    real_name: record.real_name,
+    email: record.email,
+    phone: record.phone,
+    role_id: record.role_id,
+    status: record.status,
+    password: ''
+  })
+  modalVisible.value = true
+}
+
+const handleModalOk = async () => {
+  try {
+    await formRef.value.validate()
+    
+    if (editingId.value) {
+      // await userAPI.update(editingId.value, formState)
+      message.success('用户更新成功')
+    } else {
+      // await userAPI.create(formState)
+      message.success('用户创建成功')
+    }
+    
+    modalVisible.value = false
+    loadUsers()
+  } catch (error) {
+    console.log('表单验证失败', error)
+  }
+}
+
+const handleModalCancel = () => {
+  modalVisible.value = false
+}
+
+const handleToggleStatus = async (record) => {
+  try {
+    const newStatus = record.status === 'active' ? 'inactive' : 'active'
+    // await userAPI.update(record.id, { status: newStatus })
+    message.success('状态更新成功')
+    loadUsers()
+  } catch (error) {
+    message.error('状态更新失败')
+  }
+}
+
+const handleDelete = async (id) => {
+  try {
+    // await userAPI.delete(id)
+    message.success('用户删除成功')
+    loadUsers()
+  } catch (error) {
+    message.error('用户删除失败')
+  }
+}
+
+onMounted(() => {
+  loadUsers()
+})
+</script>
+
+<style scoped>
+.user-management {
+  padding: 0;
+}
+</style>
--- a/insurance_admin-system/vite.config.js
+++ b/insurance_admin-system/vite.config.js
@@ -0,0 +1,21 @@
+import { defineConfig } from 'vite'
+import vue from '@vitejs/plugin-vue'
+import { resolve } from 'path'
+
+export default defineConfig({
+  plugins: [vue()],
+  resolve: {
+    alias: {
+      '@': resolve(__dirname, 'src')
+    }
+  },
+  server: {
+    port: 3001,
+    proxy: {
+      '/api': {
+        target: 'http://localhost:3000',
+        changeOrigin: true
+      }
+    }
+  }
+})
--- a/insurance_backend/.env.example
+++ b/insurance_backend/.env.example
@@ -0,0 +1,33 @@
+# 数据库配置
+DB_HOST=localhost
+DB_PORT=3306
+DB_DATABASE=insurance_db
+DB_USER=insurance_user
+DB_PASSWORD=insurance_password
+
+# JWT配置
+JWT_SECRET=your_super_secret_jwt_key_here
+JWT_EXPIRE=7d
+
+# Redis配置
+REDIS_HOST=localhost
+REDIS_PORT=6379
+REDIS_PASSWORD=
+
+# 服务器配置
+PORT=3000
+NODE_ENV=development
+
+# 文件上传配置
+UPLOAD_PATH=./uploads
+MAX_FILE_SIZE=10485760
+
+# 邮件配置（可选）
+SMTP_HOST=smtp.gmail.com
+SMTP_PORT=587
+SMTP_USER=your_email@gmail.com
+SMTP_PASS=your_app_password
+
+# 第三方API配置（可选）
+API_BASE_URL=http://localhost:3000/api
+FRONTEND_URL=http://localhost:5173
--- a/insurance_backend/config/database.js
+++ b/insurance_backend/config/database.js
@@ -0,0 +1,49 @@
+const { Sequelize } = require('sequelize');
+require('dotenv').config();
+
+// 创建Sequelize实例
+const sequelize = new Sequelize({
+  dialect: process.env.DB_DIALECT || 'mysql',
+  host: process.env.DB_HOST || '129.211.213.226',
+  port: process.env.DB_PORT || 9527,
+  database: process.env.DB_NAME || 'insurance_data',
+  username: process.env.DB_USER || 'root',
+  password: process.env.DB_PASSWORD || 'aiotAiot123!',
+  logging: process.env.NODE_ENV === 'development' ? console.log : false,
+  pool: {
+    max: 10,
+    min: 0,
+    acquire: 30000,
+    idle: 10000
+  },
+  define: {
+    timestamps: true,
+    underscored: true,
+    charset: 'utf8mb4',
+    collate: 'utf8mb4_unicode_ci'
+  },
+  dialectOptions: {
+    // 解决MySQL严格模式问题
+    dateStrings: true,
+    typeCast: true,
+    // 允许0000-00-00日期值
+    connectAttributes: {
+      sql_mode: 'TRADITIONAL'
+    }
+  },
+  timezone: '+08:00' // 设置时区为东八区
+});
+
+// 测试数据库连接
+const testConnection = async () => {
+  try {
+    await sequelize.authenticate();
+    console.log('✅ 数据库连接成功');
+    return true;
+  } catch (error) {
+    console.error('❌ 数据库连接失败:', error.message);
+    return false;
+  }
+};
+
+module.exports = { sequelize, testConnection };
--- a/insurance_backend/config/redis.js
+++ b/insurance_backend/config/redis.js
@@ -0,0 +1,42 @@
+const redis = require('redis');
+require('dotenv').config();
+
+// 创建Redis客户端
+const createRedisClient = () => {
+  const client = redis.createClient({
+    socket: {
+      host: process.env.REDIS_HOST || 'localhost',
+      port: process.env.REDIS_PORT || 6379
+    },
+    password: process.env.REDIS_PASSWORD || '',
+    legacyMode: false
+  });
+
+  // 错误处理
+  client.on('error', (err) => {
+    console.error('❌ Redis连接错误:', err);
+  });
+
+  // 连接成功
+  client.on('connect', () => {
+    console.log('✅ Redis连接成功');
+  });
+
+  return client;
+};
+
+// 创建并连接Redis客户端
+const redisClient = createRedisClient();
+
+// 连接Redis
+const connectRedis = async () => {
+  try {
+    await redisClient.connect();
+    return true;
+  } catch (error) {
+    console.error('❌ Redis连接失败:', error.message);
+    return false;
+  }
+};
+
+module.exports = { redisClient, connectRedis };
--- a/insurance_backend/config/swagger.js
+++ b/insurance_backend/config/swagger.js
@@ -0,0 +1,148 @@
+const swaggerJSDoc = require('swagger-jsdoc');
+
+const swaggerDefinition = {
+  openapi: '3.0.0',
+  info: {
+    title: '保险端口系统 API',
+    version: '1.0.0',
+    description: '保险端口系统后端API文档',
+    contact: {
+      name: '技术支持',
+      email: 'support@insurance.com'
+    },
+    license: {
+      name: 'MIT',
+      url: 'https://opensource.org/licenses/MIT'
+    }
+  },
+  servers: [
+    {
+      url: 'http://localhost:3000',
+      description: '开发环境服务器'
+    },
+    {
+      url: 'https://api.insurance.com',
+      description: '生产环境服务器'
+    }
+  ],
+  components: {
+    securitySchemes: {
+      bearerAuth: {
+        type: 'http',
+        scheme: 'bearer',
+        bearerFormat: 'JWT'
+      }
+    },
+    schemas: {
+      User: {
+        type: 'object',
+        properties: {
+          id: { type: 'integer', description: '用户ID' },
+          username: { type: 'string', description: '用户名' },
+          email: { type: 'string', description: '邮箱' },
+          phone: { type: 'string', description: '手机号' },
+          status: { type: 'string', enum: ['active', 'inactive'], description: '用户状态' },
+          createdAt: { type: 'string', format: 'date-time', description: '创建时间' },
+          updatedAt: { type: 'string', format: 'date-time', description: '更新时间' }
+        }
+      },
+      InsuranceApplication: {
+        type: 'object',
+        properties: {
+          id: { type: 'integer', description: '申请ID' },
+          applicantName: { type: 'string', description: '申请人姓名' },
+          insuranceType: { type: 'string', description: '保险类型' },
+          status: { type: 'string', enum: ['pending', 'approved', 'rejected'], description: '申请状态' },
+          amount: { type: 'number', format: 'float', description: '保险金额' },
+          createdAt: { type: 'string', format: 'date-time', description: '创建时间' }
+        }
+      },
+      Policy: {
+        type: 'object',
+        properties: {
+          id: { type: 'integer', description: '保单ID' },
+          policyNumber: { type: 'string', description: '保单号' },
+          insuranceType: { type: 'string', description: '保险类型' },
+          premium: { type: 'number', format: 'float', description: '保费' },
+          status: { type: 'string', enum: ['active', 'expired', 'cancelled'], description: '保单状态' },
+          startDate: { type: 'string', format: 'date', description: '生效日期' },
+          endDate: { type: 'string', format: 'date', description: '到期日期' }
+        }
+      },
+      Claim: {
+        type: 'object',
+        properties: {
+          id: { type: 'integer', description: '理赔ID' },
+          claimNumber: { type: 'string', description: '理赔单号' },
+          policyId: { type: 'integer', description: '关联保单ID' },
+          amount: { type: 'number', format: 'float', description: '理赔金额' },
+          status: { type: 'string', enum: ['pending', 'approved', 'paid', 'rejected'], description: '理赔状态' },
+          createdAt: { type: 'string', format: 'date-time', description: '创建时间' }
+        }
+      },
+      Error: {
+        type: 'object',
+        properties: {
+          code: { type: 'integer', description: '错误码' },
+          status: { type: 'string', description: '错误状态' },
+          message: { type: 'string', description: '错误信息' },
+          timestamp: { type: 'string', format: 'date-time', description: '时间戳' }
+        }
+      }
+    },
+    responses: {
+      UnauthorizedError: {
+        description: '认证失败',
+        content: {
+          'application/json': {
+            schema: {
+              $ref: '#/components/schemas/Error'
+            },
+            example: {
+              code: 401,
+              status: 'error',
+              message: '未授权访问',
+              timestamp: '2024-01-01T00:00:00.000Z'
+            }
+          }
+        }
+      },
+      NotFoundError: {
+        description: '资源不存在',
+        content: {
+          'application/json': {
+            schema: {
+              $ref: '#/components/schemas/Error'
+            },
+            example: {
+              code: 404,
+              status: 'error',
+              message: '资源不存在',
+              timestamp: '2024-01-01T00:00:00.000Z'
+            }
+          }
+        }
+      }
+    }
+  },
+  tags: [
+    { name: '认证', description: '用户认证相关接口' },
+    { name: '用户管理', description: '用户管理相关接口' },
+    { name: '保险申请', description: '保险申请管理相关接口' },
+    { name: '保单管理', description: '保单管理相关接口' },
+    { name: '理赔管理', description: '理赔管理相关接口' },
+    { name: '系统管理', description: '系统管理相关接口' }
+  ]
+};
+
+const options = {
+  swaggerDefinition,
+  apis: [
+    './routes/*.js',
+    './controllers/*.js'
+  ]
+};
+
+const swaggerSpec = swaggerJSDoc(options);
+
+module.exports = swaggerSpec;
--- a/insurance_backend/controllers/authController.js
+++ b/insurance_backend/controllers/authController.js
@@ -0,0 +1,234 @@
+const jwt = require('jsonwebtoken');
+const { User, Role, sequelize } = require('../models');
+const { Op } = require('sequelize');
+const responseFormat = require('../utils/response');
+
+// 用户注册
+const register = async (req, res) => {
+  try {
+    const { username, password, real_name, email, phone, role_id } = req.body;
+    
+    // 检查用户名是否已存在
+    const existingUser = await User.findOne({ where: { username } });
+    if (existingUser) {
+      return res.status(400).json(responseFormat.error('用户名已存在'));
+    }
+    
+    // 检查邮箱是否已存在
+    const existingEmail = await User.findOne({ where: { email } });
+    if (existingEmail) {
+      return res.status(400).json(responseFormat.error('邮箱已存在'));
+    }
+    
+    // 检查手机号是否已存在
+    const existingPhone = await User.findOne({ where: { phone } });
+    if (existingPhone) {
+      return res.status(400).json(responseFormat.error('手机号已存在'));
+    }
+    
+    // 检查角色是否存在
+    const role = await Role.findByPk(role_id);
+    if (!role) {
+      return res.status(400).json(responseFormat.error('角色不存在'));
+    }
+    
+    // 创建用户
+    const user = await User.create({
+      username,
+      password,
+      real_name,
+      email,
+      phone,
+      role_id
+    });
+    
+    res.status(201).json(responseFormat.created(user, '用户注册成功'));
+  } catch (error) {
+    console.error('注册错误:', error);
+    res.status(500).json(responseFormat.error('用户注册失败'));
+  }
+};
+
+// 用户登录
+const login = async (req, res) => {
+  try {
+    const { username, password } = req.body;
+    
+    if (!username || !password) {
+      return res.status(400).json(responseFormat.error('用户名和密码不能为空'));
+    }
+    
+    // 查找用户（支持用户名、邮箱、手机号登录）
+    const user = await User.findOne({
+      where: {
+        [Op.or]: [
+          { username },
+          { email: username },
+          { phone: username }
+        ]
+      },
+      include: [{
+        model: Role,
+        as: 'role',
+        attributes: ['id', 'name', 'permissions']
+      }]
+    });
+    
+    if (!user) {
+      return res.status(401).json(responseFormat.error('用户不存在'));
+    }
+    
+    if (user.status !== 'active') {
+      return res.status(401).json(responseFormat.error('账户已被禁用'));
+    }
+    
+    // 验证密码
+    const isValidPassword = await user.validatePassword(password);
+    if (!isValidPassword) {
+      return res.status(401).json(responseFormat.error('密码错误'));
+    }
+    
+    // 更新最后登录时间
+    await user.update({ last_login: new Date() });
+    
+    // 生成JWT令牌
+    const token = jwt.sign(
+      {
+        id: user.id,
+        username: user.username,
+        role_id: user.role_id,
+        permissions: user.role?.permissions || []
+      },
+      process.env.JWT_SECRET,
+      { expiresIn: process.env.JWT_EXPIRE || '7d' }
+    );
+    
+    res.json(responseFormat.success({
+      user: user.toJSON(),
+      token,
+      expires_in: 7 * 24 * 60 * 60 // 7天
+    }, '登录成功'));
+  } catch (error) {
+    console.error('登录错误:', error);
+    res.status(500).json(responseFormat.error('登录失败'));
+  }
+};
+
+// 获取当前用户信息
+const getCurrentUser = async (req, res) => {
+  try {
+    const user = await User.findByPk(req.user.id, {
+      include: [{
+        model: Role,
+        as: 'role',
+        attributes: ['id', 'name', 'permissions']
+      }]
+    });
+    
+    if (!user) {
+      return res.status(404).json(responseFormat.error('用户不存在'));
+    }
+    
+    res.json(responseFormat.success(user, '获取用户信息成功'));
+  } catch (error) {
+    console.error('获取用户信息错误:', error);
+    res.status(500).json(responseFormat.error('获取用户信息失败'));
+  }
+};
+
+// 修改密码
+const changePassword = async (req, res) => {
+  try {
+    const { currentPassword, newPassword } = req.body;
+    const userId = req.user.id;
+    
+    if (!currentPassword || !newPassword) {
+      return res.status(400).json(responseFormat.error('当前密码和新密码不能为空'));
+    }
+    
+    const user = await User.findByPk(userId);
+    if (!user) {
+      return res.status(404).json(responseFormat.error('用户不存在'));
+    }
+    
+    // 验证当前密码
+    const isValidPassword = await user.validatePassword(currentPassword);
+    if (!isValidPassword) {
+      return res.status(401).json(responseFormat.error('当前密码错误'));
+    }
+    
+    // 更新密码
+    await user.update({ password: newPassword });
+    
+    res.json(responseFormat.success(null, '密码修改成功'));
+  } catch (error) {
+    console.error('修改密码错误:', error);
+    res.status(500).json(responseFormat.error('密码修改失败'));
+  }
+};
+
+// 刷新令牌
+const refreshToken = async (req, res) => {
+  try {
+    const { refresh_token } = req.body;
+    
+    if (!refresh_token) {
+      return res.status(400).json(responseFormat.error('刷新令牌不能为空'));
+    }
+    
+    // 验证刷新令牌（这里简化处理，实际应该使用专门的刷新令牌机制）
+    const decoded = jwt.verify(refresh_token, process.env.JWT_SECRET);
+    
+    const user = await User.findByPk(decoded.id, {
+      include: [{
+        model: Role,
+        as: 'role',
+        attributes: ['permissions']
+      }]
+    });
+    
+    if (!user || user.status !== 'active') {
+      return res.status(401).json(responseFormat.error('用户不存在或已被禁用'));
+    }
+    
+    // 生成新的访问令牌
+    const newToken = jwt.sign(
+      {
+        id: user.id,
+        username: user.username,
+        role_id: user.role_id,
+        permissions: user.role?.permissions || []
+      },
+      process.env.JWT_SECRET,
+      { expiresIn: process.env.JWT_EXPIRE || '7d' }
+    );
+    
+    res.json(responseFormat.success({
+      token: newToken,
+      expires_in: 7 * 24 * 60 * 60
+    }, '令牌刷新成功'));
+  } catch (error) {
+    console.error('刷新令牌错误:', error);
+    res.status(401).json(responseFormat.error('刷新令牌无效'));
+  }
+};
+
+// 用户登出
+const logout = async (req, res) => {
+  try {
+    // 这里可以添加令牌黑名单逻辑
+    res.json(responseFormat.success(null, '登出成功'));
+  } catch (error) {
+    console.error('登出错误:', error);
+    res.status(500).json(responseFormat.error('登出失败'));
+  }
+};
+
+module.exports = {
+  register,
+  login,
+  getCurrentUser,
+  changePassword,
+  refreshToken,
+  logout
+};
--- a/insurance_backend/controllers/claimController.js
+++ b/insurance_backend/controllers/claimController.js
@@ -0,0 +1,244 @@
+const { Claim, Policy, User, InsuranceApplication, InsuranceType } = require('../models');
+const responseFormat = require('../utils/response');
+const { Op } = require('sequelize');
+
+// 获取理赔列表
+const getClaims = async (req, res) => {
+  try {
+    const {
+      claim_no,
+      customer_name,
+      claim_status,
+      dateRange,
+      page = 1,
+      limit = 10
+    } = req.query;
+    
+    const whereClause = {};
+    
+    // 理赔编号筛选
+    if (claim_no) {
+      whereClause.claim_no = { [Op.like]: `%${claim_no}%` };
+    }
+    
+    // 理赔状态筛选
+    if (claim_status) {
+      whereClause.claim_status = claim_status;
+    }
+    
+    // 日期范围筛选
+    if (dateRange && dateRange.start && dateRange.end) {
+      whereClause.claim_date = {
+        [Op.between]: [new Date(dateRange.start), new Date(dateRange.end)]
+      };
+    }
+    
+    const offset = (page - 1) * limit;
+    
+    const { count, rows } = await Claim.findAndCountAll({
+      where: whereClause,
+      include: [
+        {
+          model: Policy,
+          as: 'policy',
+          attributes: ['id', 'policy_no', 'coverage_amount'],
+          include: [
+            {
+              model: InsuranceApplication,
+              as: 'application',
+              attributes: ['id', 'customer_name'],
+              include: [
+                {
+                  model: InsuranceType,
+                  as: 'insurance_type',
+                  attributes: ['id', 'name']
+                }
+              ]
+            }
+          ]
+        },
+        {
+          model: User,
+          as: 'customer',
+          attributes: ['id', 'real_name', 'username']
+        },
+        {
+          model: User,
+          as: 'reviewer',
+          attributes: ['id', 'real_name', 'username']
+        }
+      ],
+      order: [['created_at', 'DESC']],
+      offset,
+      limit: parseInt(limit)
+    });
+    
+    res.json(responseFormat.pagination(rows, {
+      page: parseInt(page),
+      limit: parseInt(limit),
+      total: count
+    }, '获取理赔列表成功'));
+  } catch (error) {
+    console.error('获取理赔列表错误:', error);
+    res.status(500).json(responseFormat.error('获取理赔列表失败'));
+  }
+};
+
+// 创建理赔申请
+const createClaim = async (req, res) => {
+  try {
+    const claimData = req.body;
+    
+    // 生成理赔编号
+    const claimNo = `CLM${Date.now()}${Math.random().toString(36).substr(2, 6).toUpperCase()}`;
+    
+    const claim = await Claim.create({
+      ...claimData,
+      claim_no: claimNo
+    });
+    
+    res.status(201).json(responseFormat.created(claim, '理赔申请创建成功'));
+  } catch (error) {
+    console.error('创建理赔申请错误:', error);
+    res.status(500).json(responseFormat.error('创建理赔申请失败'));
+  }
+};
+
+// 获取单个理赔详情
+const getClaimById = async (req, res) => {
+  try {
+    const { id } = req.params;
+    
+    const claim = await Claim.findByPk(id, {
+      include: [
+        {
+          model: Policy,
+          as: 'policy',
+          include: [
+            {
+              model: InsuranceApplication,
+              as: 'application',
+              include: [
+                {
+                  model: InsuranceType,
+                  as: 'insurance_type',
+                  attributes: ['id', 'name', 'description']
+                }
+              ]
+            }
+          ]
+        },
+        {
+          model: User,
+          as: 'customer',
+          attributes: ['id', 'real_name', 'username', 'phone', 'email']
+        },
+        {
+          model: User,
+          as: 'reviewer',
+          attributes: ['id', 'real_name', 'username']
+        }
+      ]
+    });
+    
+    if (!claim) {
+      return res.status(404).json(responseFormat.error('理赔申请不存在'));
+    }
+    
+    res.json(responseFormat.success(claim, '获取理赔详情成功'));
+  } catch (error) {
+    console.error('获取理赔详情错误:', error);
+    res.status(500).json(responseFormat.error('获取理赔详情失败'));
+  }
+};
+
+// 审核理赔申请
+const reviewClaim = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const { claim_status, review_notes } = req.body;
+    const reviewerId = req.user.id;
+    
+    const claim = await Claim.findByPk(id);
+    if (!claim) {
+      return res.status(404).json(responseFormat.error('理赔申请不存在'));
+    }
+    
+    if (!['approved', 'rejected', 'processing', 'paid'].includes(claim_status)) {
+      return res.status(400).json(responseFormat.error('无效的理赔状态'));
+    }
+    
+    await claim.update({
+      claim_status,
+      review_notes,
+      reviewer_id: reviewerId,
+      review_date: new Date()
+    });
+    
+    res.json(responseFormat.success(claim, '理赔申请审核成功'));
+  } catch (error) {
+    console.error('审核理赔申请错误:', error);
+    res.status(500).json(responseFormat.error('审核理赔申请失败'));
+  }
+};
+
+// 更新理赔支付状态
+const updateClaimPayment = async (req, res) => {
+  try {
+    const { id } = req.params;
+    
+    const claim = await Claim.findByPk(id);
+    if (!claim) {
+      return res.status(404).json(responseFormat.error('理赔申请不存在'));
+    }
+    
+    if (claim.claim_status !== 'approved') {
+      return res.status(400).json(responseFormat.error('只有已批准的理赔才能进行支付'));
+    }
+    
+    await claim.update({
+      claim_status: 'paid',
+      payment_date: new Date()
+    });
+    
+    res.json(responseFormat.success(claim, '理赔支付状态更新成功'));
+  } catch (error) {
+    console.error('更新理赔支付状态错误:', error);
+    res.status(500).json(responseFormat.error('更新理赔支付状态失败'));
+  }
+};
+
+// 获取理赔统计
+const getClaimStats = async (req, res) => {
+  try {
+    const stats = await Claim.findAll({
+      attributes: [
+        'claim_status',
+        [Claim.sequelize.fn('COUNT', Claim.sequelize.col('id')), 'count'],
+        [Claim.sequelize.fn('SUM', Claim.sequelize.col('claim_amount')), 'total_amount']
+      ],
+      group: ['claim_status']
+    });
+    
+    const total = await Claim.count();
+    const totalAmount = await Claim.sum('claim_amount');
+    
+    res.json(responseFormat.success({
+      stats,
+      total,
+      total_amount: totalAmount || 0
+    }, '获取理赔统计成功'));
+  } catch (error) {
+    console.error('获取理赔统计错误:', error);
+    res.status(500).json(responseFormat.error('获取理赔统计失败'));
+  }
+};
+
+module.exports = {
+  getClaims,
+  createClaim,
+  getClaimById,
+  reviewClaim,
+  updateClaimPayment,
+  getClaimStats
+};
--- a/insurance_backend/controllers/insuranceController.js
+++ b/insurance_backend/controllers/insuranceController.js
@@ -0,0 +1,218 @@
+const { InsuranceApplication, InsuranceType, User } = require('../models');
+const responseFormat = require('../utils/response');
+const { Op } = require('sequelize');
+
+// 获取保险申请列表
+const getApplications = async (req, res) => {
+  try {
+    const {
+      name,
+      status,
+      dateRange,
+      page = 1,
+      limit = 10
+    } = req.query;
+    
+    const whereClause = {};
+    
+    // 姓名筛选
+    if (name) {
+      whereClause.customer_name = { [Op.like]: `%${name}%` };
+    }
+    
+    // 状态筛选
+    if (status) {
+      whereClause.status = status;
+    }
+    
+    // 日期范围筛选
+    if (dateRange && dateRange.start && dateRange.end) {
+      whereClause.application_date = {
+        [Op.between]: [new Date(dateRange.start), new Date(dateRange.end)]
+      };
+    }
+    
+    const offset = (page - 1) * limit;
+    
+    const { count, rows } = await InsuranceApplication.findAndCountAll({
+      where: whereClause,
+      include: [
+        {
+          model: InsuranceType,
+          as: 'insurance_type',
+          attributes: ['id', 'name', 'description']
+        },
+        {
+          model: User,
+          as: 'reviewer',
+          attributes: ['id', 'real_name', 'username']
+        }
+      ],
+      order: [['created_at', 'DESC']],
+      offset,
+      limit: parseInt(limit)
+    });
+    
+    res.json(responseFormat.pagination(rows, {
+      page: parseInt(page),
+      limit: parseInt(limit),
+      total: count
+    }, '获取保险申请列表成功'));
+  } catch (error) {
+    console.error('获取保险申请列表错误:', error);
+    res.status(500).json(responseFormat.error('获取保险申请列表失败'));
+  }
+};
+
+// 创建保险申请
+const createApplication = async (req, res) => {
+  try {
+    const applicationData = req.body;
+    
+    // 生成申请编号
+    const applicationNo = `INS${Date.now()}${Math.random().toString(36).substr(2, 6).toUpperCase()}`;
+    
+    const application = await InsuranceApplication.create({
+      ...applicationData,
+      application_no: applicationNo
+    });
+    
+    res.status(201).json(responseFormat.created(application, '保险申请创建成功'));
+  } catch (error) {
+    console.error('创建保险申请错误:', error);
+    res.status(500).json(responseFormat.error('创建保险申请失败'));
+  }
+};
+
+// 获取单个保险申请详情
+const getApplicationById = async (req, res) => {
+  try {
+    const { id } = req.params;
+    
+    const application = await InsuranceApplication.findByPk(id, {
+      include: [
+        {
+          model: InsuranceType,
+          as: 'insurance_type',
+          attributes: ['id', 'name', 'description']
+        },
+        {
+          model: User,
+          as: 'reviewer',
+          attributes: ['id', 'real_name', 'username']
+        }
+      ]
+    });
+    
+    if (!application) {
+      return res.status(404).json(responseFormat.error('保险申请不存在'));
+    }
+    
+    res.json(responseFormat.success(application, '获取保险申请详情成功'));
+  } catch (error) {
+    console.error('获取保险申请详情错误:', error);
+    res.status(500).json(responseFormat.error('获取保险申请详情失败'));
+  }
+};
+
+// 更新保险申请
+const updateApplication = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const updateData = req.body;
+    
+    const application = await InsuranceApplication.findByPk(id);
+    if (!application) {
+      return res.status(404).json(responseFormat.error('保险申请不存在'));
+    }
+    
+    await application.update(updateData);
+    
+    res.json(responseFormat.success(application, '保险申请更新成功'));
+  } catch (error) {
+    console.error('更新保险申请错误:', error);
+    res.status(500).json(responseFormat.error('更新保险申请失败'));
+  }
+};
+
+// 审核保险申请
+const reviewApplication = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const { status, review_notes } = req.body;
+    const reviewerId = req.user.id;
+    
+    const application = await InsuranceApplication.findByPk(id);
+    if (!application) {
+      return res.status(404).json(responseFormat.error('保险申请不存在'));
+    }
+    
+    if (!['approved', 'rejected', 'under_review'].includes(status)) {
+      return res.status(400).json(responseFormat.error('无效的审核状态'));
+    }
+    
+    await application.update({
+      status,
+      review_notes,
+      reviewer_id: reviewerId,
+      review_date: new Date()
+    });
+    
+    res.json(responseFormat.success(application, '保险申请审核成功'));
+  } catch (error) {
+    console.error('审核保险申请错误:', error);
+    res.status(500).json(responseFormat.error('审核保险申请失败'));
+  }
+};
+
+// 删除保险申请
+const deleteApplication = async (req, res) => {
+  try {
+    const { id } = req.params;
+    
+    const application = await InsuranceApplication.findByPk(id);
+    if (!application) {
+      return res.status(404).json(responseFormat.error('保险申请不存在'));
+    }
+    
+    await application.destroy();
+    
+    res.json(responseFormat.success(null, '保险申请删除成功'));
+  } catch (error) {
+    console.error('删除保险申请错误:', error);
+    res.status(500).json(responseFormat.error('删除保险申请失败'));
+  }
+};
+
+// 获取保险申请统计
+const getApplicationStats = async (req, res) => {
+  try {
+    const stats = await InsuranceApplication.findAll({
+      attributes: [
+        'status',
+        [InsuranceApplication.sequelize.fn('COUNT', InsuranceApplication.sequelize.col('id')), 'count']
+      ],
+      group: ['status']
+    });
+    
+    const total = await InsuranceApplication.count();
+    
+    res.json(responseFormat.success({
+      stats,
+      total
+    }, '获取保险申请统计成功'));
+  } catch (error) {
+    console.error('获取保险申请统计错误:', error);
+    res.status(500).json(responseFormat.error('获取保险申请统计失败'));
+  }
+};
+
+module.exports = {
+  getApplications,
+  createApplication,
+  getApplicationById,
+  updateApplication,
+  reviewApplication,
+  deleteApplication,
+  getApplicationStats
+};
--- a/insurance_backend/controllers/insuranceTypeController.js
+++ b/insurance_backend/controllers/insuranceTypeController.js
@@ -0,0 +1,199 @@
+const { InsuranceType } = require('../models');
+const responseFormat = require('../utils/response');
+
+// 获取保险类型列表
+const getInsuranceTypes = async (req, res) => {
+  try {
+    const { page = 1, pageSize = 10, name, status } = req.query;
+    const offset = (page - 1) * pageSize;
+    
+    const whereClause = {};
+    if (name) {
+      whereClause.name = { [Op.like]: `%${name}%` };
+    }
+    if (status) {
+      whereClause.status = status;
+    }
+    
+    const { count, rows } = await InsuranceType.findAndCountAll({
+      where: whereClause,
+      limit: parseInt(pageSize),
+      offset: offset,
+      order: [['created_at', 'DESC']]
+    });
+    
+    res.json(responseFormat.success({
+      list: rows,
+      total: count,
+      page: parseInt(page),
+      pageSize: parseInt(pageSize),
+      pages: Math.ceil(count / pageSize)
+    }, '获取保险类型列表成功'));
+  } catch (error) {
+    console.error('获取保险类型列表错误:', error);
+    res.status(500).json(responseFormat.error('获取保险类型列表失败'));
+  }
+};
+
+// 获取单个保险类型详情
+const getInsuranceTypeById = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const insuranceType = await InsuranceType.findByPk(id);
+    
+    if (!insuranceType) {
+      return res.status(404).json(responseFormat.error('保险类型不存在'));
+    }
+    
+    res.json(responseFormat.success(insuranceType, '获取保险类型详情成功'));
+  } catch (error) {
+    console.error('获取保险类型详情错误:', error);
+    res.status(500).json(responseFormat.error('获取保险类型详情失败'));
+  }
+};
+
+// 创建保险类型
+const createInsuranceType = async (req, res) => {
+  try {
+    const {
+      name,
+      code,
+      description,
+      coverage_amount_min,
+      coverage_amount_max,
+      premium_rate,
+      status = 'active'
+    } = req.body;
+    
+    // 检查名称是否已存在
+    const existingType = await InsuranceType.findOne({ where: { name } });
+    if (existingType) {
+      return res.status(400).json(responseFormat.error('保险类型名称已存在'));
+    }
+    
+    // 检查代码是否已存在
+    const existingCode = await InsuranceType.findOne({ where: { code } });
+    if (existingCode) {
+      return res.status(400).json(responseFormat.error('保险类型代码已存在'));
+    }
+    
+    const insuranceType = await InsuranceType.create({
+      name,
+      code,
+      description,
+      coverage_amount_min,
+      coverage_amount_max,
+      premium_rate,
+      status
+    });
+    
+    res.status(201).json(responseFormat.success(insuranceType, '创建保险类型成功'));
+  } catch (error) {
+    console.error('创建保险类型错误:', error);
+    res.status(500).json(responseFormat.error('创建保险类型失败'));
+  }
+};
+
+// 更新保险类型
+const updateInsuranceType = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const {
+      name,
+      code,
+      description,
+      coverage_amount_min,
+      coverage_amount_max,
+      premium_rate,
+      status
+    } = req.body;
+    
+    const insuranceType = await InsuranceType.findByPk(id);
+    if (!insuranceType) {
+      return res.status(404).json(responseFormat.error('保险类型不存在'));
+    }
+    
+    // 检查名称是否已被其他类型使用
+    if (name && name !== insuranceType.name) {
+      const existingType = await InsuranceType.findOne({ where: { name } });
+      if (existingType) {
+        return res.status(400).json(responseFormat.error('保险类型名称已存在'));
+      }
+    }
+    
+    // 检查代码是否已被其他类型使用
+    if (code && code !== insuranceType.code) {
+      const existingCode = await InsuranceType.findOne({ where: { code } });
+      if (existingCode) {
+        return res.status(400).json(responseFormat.error('保险类型代码已存在'));
+      }
+    }
+    
+    await insuranceType.update({
+      name: name || insuranceType.name,
+      code: code || insuranceType.code,
+      description: description || insuranceType.description,
+      coverage_amount_min: coverage_amount_min || insuranceType.coverage_amount_min,
+      coverage_amount_max: coverage_amount_max || insuranceType.coverage_amount_max,
+      premium_rate: premium_rate || insuranceType.premium_rate,
+      status: status || insuranceType.status
+    });
+    
+    res.json(responseFormat.success(insuranceType, '更新保险类型成功'));
+  } catch (error) {
+    console.error('更新保险类型错误:', error);
+    res.status(500).json(responseFormat.error('更新保险类型失败'));
+  }
+};
+
+// 删除保险类型
+const deleteInsuranceType = async (req, res) => {
+  try {
+    const { id } = req.params;
+    
+    const insuranceType = await InsuranceType.findByPk(id);
+    if (!insuranceType) {
+      return res.status(404).json(responseFormat.error('保险类型不存在'));
+    }
+    
+    // 检查是否有相关的保险申请或保单
+    const hasApplications = await insuranceType.countInsuranceApplications();
+    if (hasApplications > 0) {
+      return res.status(400).json(responseFormat.error('该保险类型下存在保险申请，无法删除'));
+    }
+    
+    await insuranceType.destroy();
+    res.json(responseFormat.success(null, '删除保险类型成功'));
+  } catch (error) {
+    console.error('删除保险类型错误:', error);
+    res.status(500).json(responseFormat.error('删除保险类型失败'));
+  }
+};
+
+// 更新保险类型状态
+const updateInsuranceTypeStatus = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const { status } = req.body;
+    
+    const insuranceType = await InsuranceType.findByPk(id);
+    if (!insuranceType) {
+      return res.status(404).json(responseFormat.error('保险类型不存在'));
+    }
+    
+    await insuranceType.update({ status });
+    res.json(responseFormat.success(insuranceType, '更新保险类型状态成功'));
+  } catch (error) {
+    console.error('更新保险类型状态错误:', error);
+    res.status(500).json(responseFormat.error('更新保险类型状态失败'));
+  }
+};
+
+module.exports = {
+  getInsuranceTypes,
+  getInsuranceTypeById,
+  createInsuranceType,
+  updateInsuranceType,
+  deleteInsuranceType,
+  updateInsuranceTypeStatus
+};
--- a/insurance_backend/controllers/policyController.js
+++ b/insurance_backend/controllers/policyController.js
@@ -0,0 +1,210 @@
+const { Policy, InsuranceApplication, InsuranceType, User } = require('../models');
+const responseFormat = require('../utils/response');
+const { Op } = require('sequelize');
+
+// 获取保单列表
+const getPolicies = async (req, res) => {
+  try {
+    const {
+      policy_no,
+      customer_name,
+      policy_status,
+      payment_status,
+      page = 1,
+      limit = 10
+    } = req.query;
+    
+    const whereClause = {};
+    
+    // 保单编号筛选
+    if (policy_no) {
+      whereClause.policy_no = { [Op.like]: `%${policy_no}%` };
+    }
+    
+    // 保单状态筛选
+    if (policy_status) {
+      whereClause.policy_status = policy_status;
+    }
+    
+    // 支付状态筛选
+    if (payment_status) {
+      whereClause.payment_status = payment_status;
+    }
+    
+    const offset = (page - 1) * limit;
+    
+    const { count, rows } = await Policy.findAndCountAll({
+      where: whereClause,
+      include: [
+        {
+          model: InsuranceApplication,
+          as: 'application',
+          attributes: ['id', 'customer_name', 'customer_phone'],
+          include: [
+            {
+              model: InsuranceType,
+              as: 'insurance_type',
+              attributes: ['id', 'name']
+            }
+          ]
+        },
+        {
+          model: User,
+          as: 'customer',
+          attributes: ['id', 'real_name', 'username']
+        }
+      ],
+      order: [['created_at', 'DESC']],
+      offset,
+      limit: parseInt(limit)
+    });
+    
+    res.json(responseFormat.pagination(rows, {
+      page: parseInt(page),
+      limit: parseInt(limit),
+      total: count
+    }, '获取保单列表成功'));
+  } catch (error) {
+    console.error('获取保单列表错误:', error);
+    res.status(500).json(responseFormat.error('获取保单列表失败'));
+  }
+};
+
+// 创建保单
+const createPolicy = async (req, res) => {
+  try {
+    const policyData = req.body;
+    
+    // 生成保单编号
+    const policyNo = `POL${Date.now()}${Math.random().toString(36).substr(2, 6).toUpperCase()}`;
+    
+    const policy = await Policy.create({
+      ...policyData,
+      policy_no: policyNo
+    });
+    
+    res.status(201).json(responseFormat.created(policy, '保单创建成功'));
+  } catch (error) {
+    console.error('创建保单错误:', error);
+    res.status(500).json(responseFormat.error('创建保单失败'));
+  }
+};
+
+// 获取单个保单详情
+const getPolicyById = async (req, res) => {
+  try {
+    const { id } = req.params;
+    
+    const policy = await Policy.findByPk(id, {
+      include: [
+        {
+          model: InsuranceApplication,
+          as: 'application',
+          include: [
+            {
+              model: InsuranceType,
+              as: 'insurance_type',
+              attributes: ['id', 'name', 'description', 'premium_rate']
+            }
+          ]
+        },
+        {
+          model: User,
+          as: 'customer',
+          attributes: ['id', 'real_name', 'username', 'phone', 'email']
+        }
+      ]
+    });
+    
+    if (!policy) {
+      return res.status(404).json(responseFormat.error('保单不存在'));
+    }
+    
+    res.json(responseFormat.success(policy, '获取保单详情成功'));
+  } catch (error) {
+    console.error('获取保单详情错误:', error);
+    res.status(500).json(responseFormat.error('获取保单详情失败'));
+  }
+};
+
+// 更新保单
+const updatePolicy = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const updateData = req.body;
+    
+    const policy = await Policy.findByPk(id);
+    if (!policy) {
+      return res.status(404).json(responseFormat.error('保单不存在'));
+    }
+    
+    await policy.update(updateData);
+    
+    res.json(responseFormat.success(policy, '保单更新成功'));
+  } catch (error) {
+    console.error('更新保单错误:', error);
+    res.status(500).json(responseFormat.error('更新保单失败'));
+  }
+};
+
+// 更新保单状态
+const updatePolicyStatus = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const { policy_status } = req.body;
+    
+    const policy = await Policy.findByPk(id);
+    if (!policy) {
+      return res.status(404).json(responseFormat.error('保单不存在'));
+    }
+    
+    if (!['active', 'expired', 'cancelled', 'suspended'].includes(policy_status)) {
+      return res.status(400).json(responseFormat.error('无效的保单状态'));
+    }
+    
+    await policy.update({ policy_status });
+    
+    res.json(responseFormat.success(policy, '保单状态更新成功'));
+  } catch (error) {
+    console.error('更新保单状态错误:', error);
+    res.status(500).json(responseFormat.error('更新保单状态失败'));
+  }
+};
+
+// 获取保单统计
+const getPolicyStats = async (req, res) => {
+  try {
+    const stats = await Policy.findAll({
+      attributes: [
+        'policy_status',
+        [Policy.sequelize.fn('COUNT', Policy.sequelize.col('id')), 'count'],
+        [Policy.sequelize.fn('SUM', Policy.sequelize.col('coverage_amount')), 'total_coverage'],
+        [Policy.sequelize.fn('SUM', Policy.sequelize.col('premium_amount')), 'total_premium']
+      ],
+      group: ['policy_status']
+    });
+    
+    const total = await Policy.count();
+    const totalCoverage = await Policy.sum('coverage_amount');
+    const totalPremium = await Policy.sum('premium_amount');
+    
+    res.json(responseFormat.success({
+      stats,
+      total,
+      total_coverage: totalCoverage || 0,
+      total_premium: totalPremium || 0
+    }, '获取保单统计成功'));
+  } catch (error) {
+    console.error('获取保单统计错误:', error);
+    res.status(500).json(responseFormat.error('获取保单统计失败'));
+  }
+};
+
+module.exports = {
+  getPolicies,
+  createPolicy,
+  getPolicyById,
+  updatePolicy,
+  updatePolicyStatus,
+  getPolicyStats
+};
--- a/insurance_backend/controllers/systemController.js
+++ b/insurance_backend/controllers/systemController.js
@@ -0,0 +1,232 @@
+const { User, Role, InsuranceApplication, Policy, Claim } = require('../models');
+const responseFormat = require('../utils/response');
+const { Op } = require('sequelize');
+
+// 获取系统统计信息
+const getSystemStats = async (req, res) => {
+  try {
+    const [
+      totalUsers,
+      totalRoles,
+      totalApplications,
+      totalPolicies,
+      totalClaims,
+      activeUsers,
+      pendingApplications,
+      approvedApplications,
+      activePolicies,
+      pendingClaims,
+      approvedClaims
+    ] = await Promise.all([
+      User.count(),
+      Role.count(),
+      InsuranceApplication.count(),
+      Policy.count(),
+      Claim.count(),
+      User.count({ where: { status: 'active' } }),
+      InsuranceApplication.count({ where: { status: 'pending' } }),
+      InsuranceApplication.count({ where: { status: 'approved' } }),
+      Policy.count({ where: { policy_status: 'active' } }),
+      Claim.count({ where: { claim_status: 'pending' } }),
+      Claim.count({ where: { claim_status: 'approved' } })
+    ]);
+    
+    // 获取最近7天的数据趋势
+    const sevenDaysAgo = new Date();
+    sevenDaysAgo.setDate(sevenDaysAgo.getDate() - 7);
+    
+    const recentStats = await Promise.all([
+      User.count({ where: { created_at: { [Op.gte]: sevenDaysAgo } } }),
+      InsuranceApplication.count({ where: { created_at: { [Op.gte]: sevenDaysAgo } } }),
+      Policy.count({ where: { created_at: { [Op.gte]: sevenDaysAgo } } }),
+      Claim.count({ where: { created_at: { [Op.gte]: sevenDaysAgo } } })
+    ]);
+    
+    res.json(responseFormat.success({
+      overview: {
+        users: totalUsers,
+        roles: totalRoles,
+        applications: totalApplications,
+        policies: totalPolicies,
+        claims: totalClaims
+      },
+      status: {
+        active_users: activeUsers,
+        pending_applications: pendingApplications,
+        approved_applications: approvedApplications,
+        active_policies: activePolicies,
+        pending_claims: pendingClaims,
+        approved_claims: approvedClaims
+      },
+      recent: {
+        new_users: recentStats[0],
+        new_applications: recentStats[1],
+        new_policies: recentStats[2],
+        new_claims: recentStats[3]
+      }
+    }, '获取系统统计信息成功'));
+  } catch (error) {
+    console.error('获取系统统计信息错误:', error);
+    res.status(500).json(responseFormat.error('获取系统统计信息失败'));
+  }
+};
+
+// 获取系统日志（模拟）
+const getSystemLogs = async (req, res) => {
+  try {
+    const { page = 1, limit = 50, level, start_date, end_date } = req.query;
+    const offset = (page - 1) * limit;
+    
+    // 模拟日志数据
+    const mockLogs = [
+      {
+        id: 1,
+        level: 'info',
+        message: '系统启动成功',
+        timestamp: new Date().toISOString(),
+        user: 'system'
+      },
+      {
+        id: 2,
+        level: 'info',
+        message: '数据库连接成功',
+        timestamp: new Date(Date.now() - 1000 * 60).toISOString(),
+        user: 'system'
+      },
+      {
+        id: 3,
+        level: 'warning',
+        message: 'Redis连接失败',
+        timestamp: new Date(Date.now() - 1000 * 120).toISOString(),
+        user: 'system'
+      }
+    ];
+    
+    // 简单的过滤逻辑
+    let filteredLogs = mockLogs;
+    if (level) {
+      filteredLogs = filteredLogs.filter(log => log.level === level);
+    }
+    if (start_date) {
+      const startDate = new Date(start_date);
+      filteredLogs = filteredLogs.filter(log => new Date(log.timestamp) >= startDate);
+    }
+    if (end_date) {
+      const endDate = new Date(end_date);
+      filteredLogs = filteredLogs.filter(log => new Date(log.timestamp) <= endDate);
+    }
+    
+    // 分页
+    const paginatedLogs = filteredLogs.slice(offset, offset + parseInt(limit));
+    
+    res.json(responseFormat.success({
+      logs: paginatedLogs,
+      pagination: {
+        page: parseInt(page),
+        limit: parseInt(limit),
+        total: filteredLogs.length,
+        pages: Math.ceil(filteredLogs.length / limit)
+      }
+    }, '获取系统日志成功'));
+  } catch (error) {
+    console.error('获取系统日志错误:', error);
+    res.status(500).json(responseFormat.error('获取系统日志失败'));
+  }
+};
+
+// 获取系统配置（模拟）
+const getSystemConfig = async (req, res) => {
+  try {
+    const config = {
+      site_name: '保险端口管理系统',
+      version: '1.0.0',
+      environment: process.env.NODE_ENV || 'development',
+      max_file_size: '10MB',
+      allowed_file_types: ['jpg', 'jpeg', 'png', 'pdf', 'doc', 'docx'],
+      session_timeout: 3600,
+      backup_enabled: true,
+      backup_schedule: '0 2 * * *', // 每天凌晨2点
+      email_notifications: true,
+      sms_notifications: false,
+      maintenance_mode: false
+    };
+    
+    res.json(responseFormat.success(config, '获取系统配置成功'));
+  } catch (error) {
+    console.error('获取系统配置错误:', error);
+    res.status(500).json(responseFormat.error('获取系统配置失败'));
+  }
+};
+
+// 更新系统配置（模拟）
+const updateSystemConfig = async (req, res) => {
+  try {
+    const { maintenance_mode, email_notifications, sms_notifications } = req.body;
+    
+    // 模拟更新配置
+    const updatedConfig = {
+      maintenance_mode: maintenance_mode !== undefined ? maintenance_mode : false,
+      email_notifications: email_notifications !== undefined ? email_notifications : true,
+      sms_notifications: sms_notifications !== undefined ? sms_notifications : false,
+      updated_at: new Date().toISOString()
+    };
+    
+    res.json(responseFormat.success(updatedConfig, '系统配置更新成功'));
+  } catch (error) {
+    console.error('更新系统配置错误:', error);
+    res.status(500).json(responseFormat.error('更新系统配置失败'));
+  }
+};
+
+// 备份数据库（模拟）
+const backupDatabase = async (req, res) => {
+  try {
+    // 模拟备份过程
+    const backupInfo = {
+      id: `backup_${Date.now()}`,
+      filename: `backup_${new Date().toISOString().replace(/:/g, '-')}.sql`,
+      size: '2.5MB',
+      status: 'completed',
+      created_at: new Date().toISOString(),
+      download_url: '/api/system/backup/download/backup.sql'
+    };
+    
+    res.json(responseFormat.success(backupInfo, '数据库备份成功'));
+  } catch (error) {
+    console.error('数据库备份错误:', error);
+    res.status(500).json(responseFormat.error('数据库备份失败'));
+  }
+};
+
+// 恢复数据库（模拟）
+const restoreDatabase = async (req, res) => {
+  try {
+    const { backup_id } = req.body;
+    
+    if (!backup_id) {
+      return res.status(400).json(responseFormat.error('备份ID不能为空'));
+    }
+    
+    // 模拟恢复过程
+    const restoreInfo = {
+      backup_id,
+      status: 'completed',
+      restored_at: new Date().toISOString(),
+      message: '数据库恢复成功'
+    };
+    
+    res.json(responseFormat.success(restoreInfo, '数据库恢复成功'));
+  } catch (error) {
+    console.error('数据库恢复错误:', error);
+    res.status(500).json(responseFormat.error('数据库恢复失败'));
+  }
+};
+
+module.exports = {
+  getSystemStats,
+  getSystemLogs,
+  getSystemConfig,
+  updateSystemConfig,
+  backupDatabase,
+  restoreDatabase
+};
--- a/insurance_backend/controllers/userController.js
+++ b/insurance_backend/controllers/userController.js
@@ -0,0 +1,232 @@
+const { User, Role } = require('../models');
+const responseFormat = require('../utils/response');
+
+// 获取用户列表
+const getUsers = async (req, res) => {
+  try {
+    const { page = 1, limit = 10, search, role_id, status } = req.query;
+    const offset = (page - 1) * limit;
+    
+    const whereClause = {};
+    if (search) {
+      whereClause[Op.or] = [
+        { username: { [Op.like]: `%${search}%` } },
+        { real_name: { [Op.like]: `%${search}%` } },
+        { email: { [Op.like]: `%${search}%` } },
+        { phone: { [Op.like]: `%${search}%` } }
+      ];
+    }
+    if (role_id) whereClause.role_id = role_id;
+    if (status) whereClause.status = status;
+    
+    const { count, rows: users } = await User.findAndCountAll({
+      where: whereClause,
+      include: [{
+        model: Role,
+        as: 'role',
+        attributes: ['id', 'name']
+      }],
+      attributes: { exclude: ['password'] },
+      limit: parseInt(limit),
+      offset: parseInt(offset),
+      order: [['created_at', 'DESC']]
+    });
+    
+    res.json(responseFormat.success({
+      users,
+      pagination: {
+        page: parseInt(page),
+        limit: parseInt(limit),
+        total: count,
+        pages: Math.ceil(count / limit)
+      }
+    }, '获取用户列表成功'));
+  } catch (error) {
+    console.error('获取用户列表错误:', error);
+    res.status(500).json(responseFormat.error('获取用户列表失败'));
+  }
+};
+
+// 获取单个用户信息
+const getUser = async (req, res) => {
+  try {
+    const { id } = req.params;
+    
+    const user = await User.findByPk(id, {
+      include: [{
+        model: Role,
+        as: 'role',
+        attributes: ['id', 'name', 'permissions']
+      }],
+      attributes: { exclude: ['password'] }
+    });
+    
+    if (!user) {
+      return res.status(404).json(responseFormat.error('用户不存在'));
+    }
+    
+    res.json(responseFormat.success(user, '获取用户信息成功'));
+  } catch (error) {
+    console.error('获取用户信息错误:', error);
+    res.status(500).json(responseFormat.error('获取用户信息失败'));
+  }
+};
+
+// 创建用户
+const createUser = async (req, res) => {
+  try {
+    const { username, password, real_name, email, phone, role_id, status = 'active' } = req.body;
+    
+    // 检查用户名是否已存在
+    const existingUser = await User.findOne({ where: { username } });
+    if (existingUser) {
+      return res.status(400).json(responseFormat.error('用户名已存在'));
+    }
+    
+    // 检查邮箱是否已存在
+    const existingEmail = await User.findOne({ where: { email } });
+    if (existingEmail) {
+      return res.status(400).json(responseFormat.error('邮箱已存在'));
+    }
+    
+    // 检查手机号是否已存在
+    const existingPhone = await User.findOne({ where: { phone } });
+    if (existingPhone) {
+      return res.status(400).json(responseFormat.error('手机号已存在'));
+    }
+    
+    // 检查角色是否存在
+    const role = await Role.findByPk(role_id);
+    if (!role) {
+      return res.status(400).json(responseFormat.error('角色不存在'));
+    }
+    
+    // 创建用户
+    const user = await User.create({
+      username,
+      password,
+      real_name,
+      email,
+      phone,
+      role_id,
+      status
+    });
+    
+    res.status(201).json(responseFormat.created(user, '用户创建成功'));
+  } catch (error) {
+    console.error('创建用户错误:', error);
+    res.status(500).json(responseFormat.error('创建用户失败'));
+  }
+};
+
+// 更新用户信息
+const updateUser = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const { real_name, email, phone, role_id } = req.body;
+    
+    const user = await User.findByPk(id);
+    if (!user) {
+      return res.status(404).json(responseFormat.error('用户不存在'));
+    }
+    
+    // 检查邮箱是否已被其他用户使用
+    if (email && email !== user.email) {
+      const existingEmail = await User.findOne({ where: { email } });
+      if (existingEmail) {
+        return res.status(400).json(responseFormat.error('邮箱已被其他用户使用'));
+      }
+    }
+    
+    // 检查手机号是否已被其他用户使用
+    if (phone && phone !== user.phone) {
+      const existingPhone = await User.findOne({ where: { phone } });
+      if (existingPhone) {
+        return res.status(400).json(responseFormat.error('手机号已被其他用户使用'));
+      }
+    }
+    
+    // 检查角色是否存在
+    if (role_id) {
+      const role = await Role.findByPk(role_id);
+      if (!role) {
+        return res.status(400).json(responseFormat.error('角色不存在'));
+      }
+    }
+    
+    // 更新用户信息
+    await user.update({
+      real_name: real_name || user.real_name,
+      email: email || user.email,
+      phone: phone || user.phone,
+      role_id: role_id || user.role_id
+    });
+    
+    res.json(responseFormat.success(user, '用户信息更新成功'));
+  } catch (error) {
+    console.error('更新用户信息错误:', error);
+    res.status(500).json(responseFormat.error('更新用户信息失败'));
+  }
+};
+
+// 删除用户
+const deleteUser = async (req, res) => {
+  try {
+    const { id } = req.params;
+    
+    const user = await User.findByPk(id);
+    if (!user) {
+      return res.status(404).json(responseFormat.error('用户不存在'));
+    }
+    
+    // 不能删除自己
+    if (user.id === req.user.id) {
+      return res.status(400).json(responseFormat.error('不能删除自己的账户'));
+    }
+    
+    await user.destroy();
+    
+    res.json(responseFormat.success(null, '用户删除成功'));
+  } catch (error) {
+    console.error('删除用户错误:', error);
+    res.status(500).json(responseFormat.error('删除用户失败'));
+  }
+};
+
+// 更新用户状态
+const updateUserStatus = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const { status } = req.body;
+    
+    if (!['active', 'inactive', 'suspended'].includes(status)) {
+      return res.status(400).json(responseFormat.error('状态值无效'));
+    }
+    
+    const user = await User.findByPk(id);
+    if (!user) {
+      return res.status(404).json(responseFormat.error('用户不存在'));
+    }
+    
+    // 不能禁用自己
+    if (user.id === req.user.id && status !== 'active') {
+      return res.status(400).json(responseFormat.error('不能禁用自己的账户'));
+    }
+    
+    await user.update({ status });
+    
+    res.json(responseFormat.success(user, '用户状态更新成功'));
+  } catch (error) {
+    console.error('更新用户状态错误:', error);
+    res.status(500).json(responseFormat.error('更新用户状态失败'));
+  }
+};
+
+module.exports = {
+  getUsers,
+  getUser,
+  createUser,
+  updateUser,
+  deleteUser,
+  updateUserStatus
+};
--- a/insurance_backend/generate_password.js
+++ b/insurance_backend/generate_password.js
@@ -0,0 +1,14 @@
+const bcrypt = require('bcrypt');
+
+async function generateHash() {
+  const password = 'admin123';
+  const hash = await bcrypt.hash(password, 12);
+  console.log('Password:', password);
+  console.log('Hash:', hash);
+  
+  // 验证哈希
+  const isValid = await bcrypt.compare(password, hash);
+  console.log('验证结果:', isValid);
+}
+
+generateHash().catch(console.error);
--- a/insurance_backend/middleware/auth.js
+++ b/insurance_backend/middleware/auth.js
@@ -0,0 +1,70 @@
+const jwt = require('jsonwebtoken');
+const responseFormat = require('../utils/response');
+
+// JWT认证中间件
+const jwtAuth = (req, res, next) => {
+  const token = req.headers.authorization?.replace('Bearer ', '');
+  
+  if (!token) {
+    return res.status(401).json(responseFormat.error('未提供认证令牌'));
+  }
+  
+  try {
+    const decoded = jwt.verify(token, process.env.JWT_SECRET);
+    req.user = decoded;
+    next();
+  } catch (error) {
+    return res.status(401).json(responseFormat.error('认证令牌无效或已过期'));
+  }
+};
+
+// 权限检查中间件
+const checkPermission = (resource, action) => {
+  return async (req, res, next) => {
+    try {
+      const { Role } = require('../models');
+      const user = req.user;
+      
+      if (!user || !user.role_id) {
+        return res.status(403).json(responseFormat.error('用户角色信息缺失'));
+      }
+      
+      const userRole = await Role.findByPk(user.role_id);
+      
+      if (!userRole) {
+        return res.status(403).json(responseFormat.error('用户角色不存在'));
+      }
+      
+      const permissions = userRole.permissions || [];
+      const requiredPermission = `${resource}:${action}`;
+      
+      // 检查权限或超级管理员权限
+      if (!permissions.includes(requiredPermission) && !permissions.includes('*:*')) {
+        return res.status(403).json(responseFormat.error('权限不足'));
+      }
+      
+      next();
+    } catch (error) {
+      return res.status(500).json(responseFormat.error('权限验证失败'));
+    }
+  };
+};
+
+// 可选认证中间件（不强制要求认证）
+const optionalAuth = (req, res, next) => {
+  const token = req.headers.authorization?.replace('Bearer ', '');
+  
+  if (token) {
+    try {
+      const decoded = jwt.verify(token, process.env.JWT_SECRET);
+      req.user = decoded;
+    } catch (error) {
+      // 令牌无效，但不阻止请求
+      console.warn('可选认证令牌无效:', error.message);
+    }
+  }
+  
+  next();
+};
+
+module.exports = { jwtAuth, checkPermission, optionalAuth };
--- a/insurance_backend/models/Claim.js
+++ b/insurance_backend/models/Claim.js
@@ -0,0 +1,142 @@
+const { DataTypes } = require('sequelize');
+const { sequelize } = require('../config/database');
+
+const Claim = sequelize.define('Claim', {
+  id: {
+    type: DataTypes.INTEGER,
+    autoIncrement: true,
+    primaryKey: true,
+    comment: '理赔ID'
+  },
+  claim_no: {
+    type: DataTypes.STRING(50),
+    allowNull: false,
+    unique: true,
+    comment: '理赔编号',
+    validate: {
+      notEmpty: {
+        msg: '理赔编号不能为空'
+      }
+    }
+  },
+  policy_id: {
+    type: DataTypes.INTEGER,
+    allowNull: false,
+    comment: '关联的保单ID',
+    references: {
+      model: 'policies',
+      key: 'id'
+    }
+  },
+  customer_id: {
+    type: DataTypes.INTEGER,
+    allowNull: false,
+    comment: '客户ID',
+    references: {
+      model: 'users',
+      key: 'id'
+    }
+  },
+  claim_amount: {
+    type: DataTypes.DECIMAL(15, 2),
+    allowNull: false,
+    comment: '理赔金额',
+    validate: {
+      min: {
+        args: [0],
+        msg: '理赔金额不能小于0'
+      }
+    }
+  },
+  claim_date: {
+    type: DataTypes.DATE,
+    allowNull: false,
+    comment: '理赔发生日期'
+  },
+  incident_description: {
+    type: DataTypes.TEXT,
+    allowNull: false,
+    comment: '事故描述',
+    validate: {
+      notEmpty: {
+        msg: '事故描述不能为空'
+      }
+    }
+  },
+  claim_status: {
+    type: DataTypes.ENUM('pending', 'approved', 'rejected', 'processing', 'paid'),
+    allowNull: false,
+    defaultValue: 'pending',
+    comment: '理赔状态：pending-待审核，approved-已批准，rejected-已拒绝，processing-处理中，paid-已支付'
+  },
+  review_notes: {
+    type: DataTypes.TEXT,
+    allowNull: true,
+    comment: '审核备注'
+  },
+  reviewer_id: {
+    type: DataTypes.INTEGER,
+    allowNull: true,
+    comment: '审核人ID',
+    references: {
+      model: 'users',
+      key: 'id'
+    }
+  },
+  review_date: {
+    type: DataTypes.DATE,
+    allowNull: true,
+    comment: '审核日期'
+  },
+  payment_date: {
+    type: DataTypes.DATE,
+    allowNull: true,
+    comment: '支付日期'
+  },
+  supporting_documents: {
+    type: DataTypes.JSON,
+    allowNull: true,
+    comment: '支持文件（JSON数组，包含文件URL和描述）'
+  },
+  created_by: {
+    type: DataTypes.INTEGER,
+    allowNull: true,
+    comment: '创建人ID'
+  },
+  updated_by: {
+    type: DataTypes.INTEGER,
+    allowNull: true,
+    comment: '更新人ID'
+  }
+}, {
+  tableName: 'claims',
+  timestamps: true,
+  createdAt: 'created_at',
+  updatedAt: 'updated_at',
+  indexes: [
+    {
+      name: 'idx_claim_no',
+      fields: ['claim_no'],
+      unique: true
+    },
+    {
+      name: 'idx_claim_policy',
+      fields: ['policy_id']
+    },
+    {
+      name: 'idx_claim_customer',
+      fields: ['customer_id']
+    },
+    {
+      name: 'idx_claim_status',
+      fields: ['claim_status']
+    },
+    {
+      name: 'idx_claim_date',
+      fields: ['claim_date']
+    }
+  ],
+  comment: '理赔表'
+});
+
+module.exports = Claim;
--- a/insurance_backend/models/InsuranceApplication.js
+++ b/insurance_backend/models/InsuranceApplication.js
@@ -0,0 +1,106 @@
+const { DataTypes } = require('sequelize');
+const { sequelize } = require('../config/database');
+
+const InsuranceApplication = sequelize.define('InsuranceApplication', {
+  id: {
+    type: DataTypes.INTEGER,
+    autoIncrement: true,
+    primaryKey: true
+  },
+  application_no: {
+    type: DataTypes.STRING(50),
+    allowNull: false,
+    unique: true,
+    validate: {
+      len: [10, 50]
+    }
+  },
+  customer_name: {
+    type: DataTypes.STRING(100),
+    allowNull: false,
+    validate: {
+      len: [2, 100]
+    }
+  },
+  customer_id_card: {
+    type: DataTypes.STRING(18),
+    allowNull: false,
+    validate: {
+      is: /^[1-9]\d{5}(19|20)\d{2}(0[1-9]|1[0-2])(0[1-9]|[12]\d|3[01])\d{3}[0-9Xx]$/
+    }
+  },
+  customer_phone: {
+    type: DataTypes.STRING(20),
+    allowNull: false,
+    validate: {
+      is: /^1[3-9]\d{9}$/
+    }
+  },
+  customer_address: {
+    type: DataTypes.STRING(255),
+    allowNull: false,
+    validate: {
+      len: [5, 255]
+    }
+  },
+  insurance_type_id: {
+    type: DataTypes.INTEGER,
+    allowNull: false,
+    references: {
+      model: 'insurance_types',
+      key: 'id'
+    }
+  },
+  application_amount: {
+    type: DataTypes.DECIMAL(15, 2),
+    allowNull: false,
+    validate: {
+      min: 0
+    }
+  },
+  status: {
+    type: DataTypes.ENUM('pending', 'approved', 'rejected', 'under_review'),
+    defaultValue: 'pending'
+  },
+  application_date: {
+    type: DataTypes.DATE,
+    allowNull: false,
+    defaultValue: DataTypes.NOW
+  },
+  review_notes: {
+    type: DataTypes.TEXT,
+    allowNull: true
+  },
+  reviewer_id: {
+    type: DataTypes.INTEGER,
+    allowNull: true,
+    references: {
+      model: 'users',
+      key: 'id'
+    }
+  },
+  review_date: {
+    type: DataTypes.DATE,
+    allowNull: true
+  },
+  documents: {
+    type: DataTypes.JSON,
+    allowNull: true,
+    defaultValue: []
+  }
+}, {
+  tableName: 'insurance_applications',
+  timestamps: true,
+  underscored: true,
+  indexes: [
+    { fields: ['application_no'] },
+    { fields: ['customer_id_card'] },
+    { fields: ['customer_phone'] },
+    { fields: ['status'] },
+    { fields: ['application_date'] },
+    { fields: ['insurance_type_id'] },
+    { fields: ['reviewer_id'] }
+  ]
+});
+
+module.exports = InsuranceApplication;
--- a/insurance_backend/models/InsuranceType.js
+++ b/insurance_backend/models/InsuranceType.js
@@ -0,0 +1,105 @@
+const { DataTypes } = require('sequelize');
+const { sequelize } = require('../config/database');
+
+const InsuranceType = sequelize.define('InsuranceType', {
+  id: {
+    type: DataTypes.INTEGER,
+    autoIncrement: true,
+    primaryKey: true,
+    comment: '保险类型ID'
+  },
+  name: {
+    type: DataTypes.STRING(100),
+    allowNull: false,
+    comment: '保险类型名称',
+    validate: {
+      notEmpty: {
+        msg: '保险类型名称不能为空'
+      },
+      len: {
+        args: [1, 100],
+        msg: '保险类型名称长度必须在1-100个字符之间'
+      }
+    }
+  },
+  description: {
+    type: DataTypes.TEXT,
+    allowNull: true,
+    comment: '保险类型描述'
+  },
+  coverage_amount_min: {
+    type: DataTypes.DECIMAL(15, 2),
+    allowNull: false,
+    defaultValue: 0.00,
+    comment: '最低保额',
+    validate: {
+      min: {
+        args: [0],
+        msg: '最低保额不能小于0'
+      }
+    }
+  },
+  coverage_amount_max: {
+    type: DataTypes.DECIMAL(15, 2),
+    allowNull: false,
+    defaultValue: 1000000.00,
+    comment: '最高保额',
+    validate: {
+      min: {
+        args: [0],
+        msg: '最高保额不能小于0'
+      }
+    }
+  },
+  premium_rate: {
+    type: DataTypes.DECIMAL(5, 4),
+    allowNull: false,
+    defaultValue: 0.001,
+    comment: '保险费率',
+    validate: {
+      min: {
+        args: [0],
+        msg: '保险费率不能小于0'
+      },
+      max: {
+        args: [1],
+        msg: '保险费率不能大于1'
+      }
+    }
+  },
+  status: {
+    type: DataTypes.ENUM('active', 'inactive'),
+    allowNull: false,
+    defaultValue: 'active',
+    comment: '状态：active-启用，inactive-停用'
+  },
+  created_by: {
+    type: DataTypes.INTEGER,
+    allowNull: true,
+    comment: '创建人ID'
+  },
+  updated_by: {
+    type: DataTypes.INTEGER,
+    allowNull: true,
+    comment: '更新人ID'
+  }
+}, {
+  tableName: 'insurance_types',
+  timestamps: true,
+  createdAt: 'created_at',
+  updatedAt: 'updated_at',
+  indexes: [
+    {
+      name: 'idx_insurance_type_name',
+      fields: ['name'],
+      unique: true
+    },
+    {
+      name: 'idx_insurance_type_status',
+      fields: ['status']
+    }
+  ],
+  comment: '保险类型表'
+});
+
+module.exports = InsuranceType;
--- a/insurance_backend/models/Policy.js
+++ b/insurance_backend/models/Policy.js
@@ -0,0 +1,153 @@
+const { DataTypes } = require('sequelize');
+const { sequelize } = require('../config/database');
+
+const Policy = sequelize.define('Policy', {
+  id: {
+    type: DataTypes.INTEGER,
+    autoIncrement: true,
+    primaryKey: true,
+    comment: '保单ID'
+  },
+  policy_no: {
+    type: DataTypes.STRING(50),
+    allowNull: false,
+    unique: true,
+    comment: '保单编号',
+    validate: {
+      notEmpty: {
+        msg: '保单编号不能为空'
+      }
+    }
+  },
+  application_id: {
+    type: DataTypes.INTEGER,
+    allowNull: false,
+    comment: '关联的保险申请ID',
+    references: {
+      model: 'insurance_applications',
+      key: 'id'
+    }
+  },
+  insurance_type_id: {
+    type: DataTypes.INTEGER,
+    allowNull: false,
+    comment: '保险类型ID',
+    references: {
+      model: 'insurance_types',
+      key: 'id'
+    }
+  },
+  customer_id: {
+    type: DataTypes.INTEGER,
+    allowNull: false,
+    comment: '客户ID',
+    references: {
+      model: 'users',
+      key: 'id'
+    }
+  },
+  coverage_amount: {
+    type: DataTypes.DECIMAL(15, 2),
+    allowNull: false,
+    comment: '保额',
+    validate: {
+      min: {
+        args: [0],
+        msg: '保额不能小于0'
+      }
+    }
+  },
+  premium_amount: {
+    type: DataTypes.DECIMAL(15, 2),
+    allowNull: false,
+    comment: '保费金额',
+    validate: {
+      min: {
+        args: [0],
+        msg: '保费金额不能小于0'
+      }
+    }
+  },
+  start_date: {
+    type: DataTypes.DATE,
+    allowNull: false,
+    comment: '保险开始日期'
+  },
+  end_date: {
+    type: DataTypes.DATE,
+    allowNull: false,
+    comment: '保险结束日期'
+  },
+  policy_status: {
+    type: DataTypes.ENUM('active', 'expired', 'cancelled', 'suspended'),
+    allowNull: false,
+    defaultValue: 'active',
+    comment: '保单状态：active-有效，expired-已过期，cancelled-已取消，suspended-已暂停'
+  },
+  payment_status: {
+    type: DataTypes.ENUM('paid', 'unpaid', 'partial'),
+    allowNull: false,
+    defaultValue: 'unpaid',
+    comment: '支付状态：paid-已支付，unpaid-未支付，partial-部分支付'
+  },
+  payment_date: {
+    type: DataTypes.DATE,
+    allowNull: true,
+    comment: '支付日期'
+  },
+  policy_document_url: {
+    type: DataTypes.STRING(500),
+    allowNull: true,
+    comment: '保单文件URL'
+  },
+  terms_and_conditions: {
+    type: DataTypes.TEXT,
+    allowNull: true,
+    comment: '条款和条件'
+  },
+  created_by: {
+    type: DataTypes.INTEGER,
+    allowNull: true,
+    comment: '创建人ID'
+  },
+  updated_by: {
+    type: DataTypes.INTEGER,
+    allowNull: true,
+    comment: '更新人ID'
+  }
+}, {
+  tableName: 'policies',
+  timestamps: true,
+  createdAt: 'created_at',
+  updatedAt: 'updated_at',
+  indexes: [
+    {
+      name: 'idx_policy_no',
+      fields: ['policy_no'],
+      unique: true
+    },
+    {
+      name: 'idx_policy_customer',
+      fields: ['customer_id']
+    },
+    {
+      name: 'idx_policy_application',
+      fields: ['application_id']
+    },
+    {
+      name: 'idx_policy_status',
+      fields: ['policy_status']
+    },
+    {
+      name: 'idx_policy_payment_status',
+      fields: ['payment_status']
+    },
+    {
+      name: 'idx_policy_dates',
+      fields: ['start_date', 'end_date']
+    }
+  ],
+  comment: '保单表'
+});
+
+module.exports = Policy;
--- a/insurance_backend/models/Role.js
+++ b/insurance_backend/models/Role.js
@@ -0,0 +1,41 @@
+const { DataTypes } = require('sequelize');
+const { sequelize } = require('../config/database');
+
+const Role = sequelize.define('Role', {
+  id: {
+    type: DataTypes.INTEGER,
+    autoIncrement: true,
+    primaryKey: true
+  },
+  name: {
+    type: DataTypes.STRING(50),
+    allowNull: false,
+    unique: true,
+    validate: {
+      len: [2, 50]
+    }
+  },
+  description: {
+    type: DataTypes.STRING(255),
+    allowNull: true
+  },
+  permissions: {
+    type: DataTypes.JSON,
+    allowNull: false,
+    defaultValue: []
+  },
+  status: {
+    type: DataTypes.ENUM('active', 'inactive'),
+    defaultValue: 'active'
+  }
+}, {
+  tableName: 'roles',
+  timestamps: true,
+  underscored: true,
+  indexes: [
+    { fields: ['name'] },
+    { fields: ['status'] }
+  ]
+});
+
+module.exports = Role;
--- a/insurance_backend/models/User.js
+++ b/insurance_backend/models/User.js
@@ -0,0 +1,105 @@
+const { DataTypes } = require('sequelize');
+const { sequelize } = require('../config/database');
+const bcrypt = require('bcrypt');
+
+const User = sequelize.define('User', {
+  id: {
+    type: DataTypes.INTEGER,
+    autoIncrement: true,
+    primaryKey: true
+  },
+  username: {
+    type: DataTypes.STRING(50),
+    allowNull: false,
+    unique: true,
+    validate: {
+      len: [3, 50],
+      is: /^[a-zA-Z0-9_]+$/
+    }
+  },
+  password: {
+    type: DataTypes.STRING(255),
+    allowNull: false,
+    validate: {
+      len: [6, 255]
+    }
+  },
+  real_name: {
+    type: DataTypes.STRING(50),
+    allowNull: false,
+    validate: {
+      len: [2, 50]
+    }
+  },
+  email: {
+    type: DataTypes.STRING(100),
+    allowNull: false,
+    unique: true,
+    validate: {
+      isEmail: true
+    }
+  },
+  phone: {
+    type: DataTypes.STRING(20),
+    allowNull: false,
+    validate: {
+      is: /^1[3-9]\d{9}$/
+    }
+  },
+  role_id: {
+    type: DataTypes.INTEGER,
+    allowNull: false,
+    references: {
+      model: 'roles',
+      key: 'id'
+    }
+  },
+  status: {
+    type: DataTypes.ENUM('active', 'inactive', 'suspended'),
+    defaultValue: 'active'
+  },
+  last_login: {
+    type: DataTypes.DATE,
+    allowNull: true
+  },
+  avatar: {
+    type: DataTypes.STRING(255),
+    allowNull: true
+  }
+}, {
+  tableName: 'users',
+  timestamps: true,
+  underscored: true,
+  indexes: [
+    { fields: ['username'] },
+    { fields: ['email'] },
+    { fields: ['phone'] },
+    { fields: ['role_id'] },
+    { fields: ['status'] }
+  ],
+  hooks: {
+    beforeCreate: async (user) => {
+      if (user.password) {
+        user.password = await bcrypt.hash(user.password, 12);
+      }
+    },
+    beforeUpdate: async (user) => {
+      if (user.changed('password')) {
+        user.password = await bcrypt.hash(user.password, 12);
+      }
+    }
+  }
+});
+
+// 实例方法
+User.prototype.validatePassword = async function(password) {
+  return await bcrypt.compare(password, this.password);
+};
+
+User.prototype.toJSON = function() {
+  const values = Object.assign({}, this.get());
+  delete values.password;
+  return values;
+};
+
+module.exports = User;
--- a/insurance_backend/models/index.js
+++ b/insurance_backend/models/index.js
@@ -0,0 +1,66 @@
+const { sequelize } = require('../config/database');
+
+// 导入所有模型
+const User = require('./User');
+const Role = require('./Role');
+const InsuranceApplication = require('./InsuranceApplication');
+const InsuranceType = require('./InsuranceType');
+const Policy = require('./Policy');
+const Claim = require('./Claim');
+
+// 定义模型关联关系
+
+// 用户和角色关联
+User.belongsTo(Role, { foreignKey: 'role_id', as: 'role' });
+Role.hasMany(User, { foreignKey: 'role_id', as: 'users' });
+
+// 保险申请和保险类型关联
+InsuranceApplication.belongsTo(InsuranceType, { 
+  foreignKey: 'insurance_type_id', 
+  as: 'insurance_type' 
+});
+InsuranceType.hasMany(InsuranceApplication, { 
+  foreignKey: 'insurance_type_id', 
+  as: 'applications' 
+});
+
+// 保险申请和审核人关联
+InsuranceApplication.belongsTo(User, { 
+  foreignKey: 'reviewer_id', 
+  as: 'reviewer' 
+});
+User.hasMany(InsuranceApplication, { 
+  foreignKey: 'reviewer_id', 
+  as: 'reviewed_applications' 
+});
+
+// 保单和保险申请关联
+Policy.belongsTo(InsuranceApplication, { 
+  foreignKey: 'application_id', 
+  as: 'application' 
+});
+InsuranceApplication.hasOne(Policy, { 
+  foreignKey: 'application_id', 
+  as: 'policy' 
+});
+
+// 理赔和保单关联
+Claim.belongsTo(Policy, { 
+  foreignKey: 'policy_id', 
+  as: 'policy' 
+});
+Policy.hasMany(Claim, { 
+  foreignKey: 'policy_id', 
+  as: 'claims' 
+});
+
+// 导出所有模型
+module.exports = {
+  sequelize,
+  User,
+  Role,
+  InsuranceApplication,
+  InsuranceType,
+  Policy,
+  Claim
+};
--- a/insurance_backend/package-lock.json
+++ b/insurance_backend/package-lock.json
--- a/insurance_backend/package.json
+++ b/insurance_backend/package.json
@@ -0,0 +1,58 @@
+{
+  "name": "insurance_backend",
+  "version": "1.0.0",
+  "description": "保险端口后端服务",
+  "main": "src/app.js",
+  "scripts": {
+    "start": "node src/app.js",
+    "dev": "nodemon src/app.js",
+    "test": "jest",
+    "migrate": "npx sequelize-cli db:migrate",
+    "seed": "npx sequelize-cli db:seed:all",
+    "migrate:undo": "npx sequelize-cli db:migrate:undo",
+    "seed:undo": "npx sequelize-cli db:seed:undo:all"
+  },
+  "keywords": [
+    "insurance",
+    "backend",
+    "nodejs",
+    "express"
+  ],
+  "author": "Insurance Team",
+  "license": "MIT",
+  "dependencies": {
+    "bcrypt": "^5.1.0",
+    "cors": "^2.8.5",
+    "dotenv": "^16.0.3",
+    "express": "^4.18.2",
+    "express-rate-limit": "^8.1.0",
+    "helmet": "^8.1.0",
+    "jsonwebtoken": "^8.5.1",
+    "lodash": "^4.17.21",
+    "moment": "^2.29.4",
+    "multer": "^1.4.5-lts.1",
+    "mysql2": "^2.3.3",
+    "redis": "^4.5.0",
+    "sanitize-html": "^2.8.1",
+    "sequelize": "^6.29.0",
+    "swagger-jsdoc": "^6.2.8",
+    "swagger-ui-express": "^5.0.1",
+    "validator": "^13.9.0",
+    "winston": "^3.8.2"
+  },
+  "devDependencies": {
+    "eslint": "^8.32.0",
+    "eslint-config-standard": "^17.0.0",
+    "eslint-plugin-import": "^2.27.5",
+    "eslint-plugin-node": "^11.1.0",
+    "eslint-plugin-promise": "^6.1.1",
+    "jest": "^29.5.0",
+    "nodemon": "^2.0.20",
+    "sequelize-cli": "^6.6.0",
+    "supertest": "^6.3.3"
+  },
+  "engines": {
+    "node": "16.20.2",
+    "npm": ">=8.0.0"
+  }
+}
--- a/insurance_backend/routes/auth.js
+++ b/insurance_backend/routes/auth.js
@@ -0,0 +1,209 @@
+const express = require('express');
+const router = express.Router();
+const authController = require('../controllers/authController');
+const { jwtAuth } = require('../middleware/auth');
+
+/**
+ * @swagger
+ * /api/auth/register:
+ *   post:
+ *     tags:
+ *       - 认证
+ *     summary: 用户注册
+ *     description: 创建新用户账户
+ *     requestBody:
+ *       required: true
+ *       content:
+ *         application/json:
+ *           schema:
+ *             type: object
+ *             required:
+ *               - username
+ *               - email
+ *               - password
+ *             properties:
+ *               username:
+ *                 type: string
+ *                 description: 用户名
+ *               email:
+ *                 type: string
+ *                 format: email
+ *                 description: 邮箱
+ *               password:
+ *                 type: string
+ *                 format: password
+ *                 description: 密码
+ *               phone:
+ *                 type: string
+ *                 description: 手机号
+ *     responses:
+ *       201:
+ *         description: 注册成功
+ *         content:
+ *           application/json:
+ *             schema:
+ *               $ref: '#/components/schemas/User'
+ *       400:
+ *         $ref: '#/components/responses/UnauthorizedError'
+ */
+router.post('/register', authController.register);
+
+/**
+ * @swagger
+ * /api/auth/login:
+ *   post:
+ *     tags:
+ *       - 认证
+ *     summary: 用户登录
+ *     description: 用户登录获取访问令牌
+ *     requestBody:
+ *       required: true
+ *       content:
+ *         application/json:
+ *           schema:
+ *             type: object
+ *             required:
+ *               - username
+ *               - password
+ *             properties:
+ *               username:
+ *                 type: string
+ *                 description: 用户名或邮箱
+ *               password:
+ *                 type: string
+ *                 format: password
+ *                 description: 密码
+ *     responses:
+ *       200:
+ *         description: 登录成功
+ *         content:
+ *           application/json:
+ *             schema:
+ *               type: object
+ *               properties:
+ *                 token:
+ *                   type: string
+ *                   description: JWT访问令牌
+ *                 refreshToken:
+ *                   type: string
+ *                   description: 刷新令牌
+ *                 user:
+ *                   $ref: '#/components/schemas/User'
+ *       401:
+ *         $ref: '#/components/responses/UnauthorizedError'
+ */
+router.post('/login', authController.login);
+
+/**
+ * @swagger
+ * /api/auth/me:
+ *   get:
+ *     tags:
+ *       - 认证
+ *     summary: 获取当前用户信息
+ *     description: 获取当前登录用户的信息
+ *     security:
+ *       - bearerAuth: []
+ *     responses:
+ *       200:
+ *         description: 获取成功
+ *         content:
+ *           application/json:
+ *             schema:
+ *               $ref: '#/components/schemas/User'
+ *       401:
+ *         $ref: '#/components/responses/UnauthorizedError'
+ */
+router.get('/me', jwtAuth, authController.getCurrentUser);
+
+/**
+ * @swagger
+ * /api/auth/refresh:
+ *   post:
+ *     tags:
+ *       - 认证
+ *     summary: 刷新令牌
+ *     description: 使用刷新令牌获取新的访问令牌
+ *     requestBody:
+ *       required: true
+ *       content:
+ *         application/json:
+ *           schema:
+ *             type: object
+ *             required:
+ *               - refreshToken
+ *             properties:
+ *               refreshToken:
+ *                 type: string
+ *                 description: 刷新令牌
+ *     responses:
+ *       200:
+ *         description: 令牌刷新成功
+ *         content:
+ *           application/json:
+ *             schema:
+ *               type: object
+ *               properties:
+ *                 token:
+ *                   type: string
+ *                   description: 新的JWT访问令牌
+ *       401:
+ *         $ref: '#/components/responses/UnauthorizedError'
+ */
+router.post('/refresh', authController.refreshToken);
+
+/**
+ * @swagger
+ * /api/auth/logout:
+ *   post:
+ *     tags:
+ *       - 认证
+ *     summary: 用户登出
+ *     description: 用户登出系统
+ *     security:
+ *       - bearerAuth: []
+ *     responses:
+ *       200:
+ *         description: 登出成功
+ *       401:
+ *         $ref: '#/components/responses/UnauthorizedError'
+ */
+router.post('/logout', jwtAuth, authController.logout);
+
+/**
+ * @swagger
+ * /api/auth/password:
+ *   put:
+ *     tags:
+ *       - 认证
+ *     summary: 修改密码
+ *     description: 修改当前用户的密码
+ *     security:
+ *       - bearerAuth: []
+ *     requestBody:
+ *       required: true
+ *       content:
+ *         application/json:
+ *           schema:
+ *             type: object
+ *             required:
+ *               - currentPassword
+ *               - newPassword
+ *             properties:
+ *               currentPassword:
+ *                 type: string
+ *                 format: password
+ *                 description: 当前密码
+ *               newPassword:
+ *                 type: string
+ *                 format: password
+ *                 description: 新密码
+ *     responses:
+ *       200:
+ *         description: 密码修改成功
+ *       401:
+ *         $ref: '#/components/responses/UnauthorizedError'
+ */
+router.put('/password', jwtAuth, authController.changePassword);
+
+module.exports = router;
--- a/insurance_backend/routes/claims.js
+++ b/insurance_backend/routes/claims.js
@@ -0,0 +1,36 @@
+const express = require('express');
+const router = express.Router();
+const claimController = require('../controllers/claimController');
+const { jwtAuth, checkPermission } = require('../middleware/auth');
+
+// 获取理赔列表
+router.get('/', jwtAuth, checkPermission('claim', 'read'), 
+  claimController.getClaims
+);
+
+// 创建理赔申请
+router.post('/', jwtAuth, checkPermission('claim', 'create'),
+  claimController.createClaim
+);
+
+// 获取单个理赔详情
+router.get('/:id', jwtAuth, checkPermission('claim', 'read'),
+  claimController.getClaimById
+);
+
+// 审核理赔申请
+router.patch('/:id/review', jwtAuth, checkPermission('claim', 'review'),
+  claimController.reviewClaim
+);
+
+// 更新理赔支付状态
+router.patch('/:id/payment', jwtAuth, checkPermission('claim', 'update'),
+  claimController.updateClaimPayment
+);
+
+// 获取理赔统计
+router.get('/stats/overview', jwtAuth, checkPermission('claim', 'read'),
+  claimController.getClaimStats
+);
+
+module.exports = router;
--- a/insurance_backend/routes/insurance.js
+++ b/insurance_backend/routes/insurance.js
@@ -0,0 +1,41 @@
+const express = require('express');
+const router = express.Router();
+const insuranceController = require('../controllers/insuranceController');
+const { jwtAuth, checkPermission } = require('../middleware/auth');
+
+// 获取保险申请列表
+router.get('/applications', jwtAuth, checkPermission('insurance', 'read'), 
+  insuranceController.getApplications
+);
+
+// 创建保险申请
+router.post('/applications', jwtAuth, checkPermission('insurance', 'create'),
+  insuranceController.createApplication
+);
+
+// 获取单个保险申请详情
+router.get('/applications/:id', jwtAuth, checkPermission('insurance', 'read'),
+  insuranceController.getApplicationById
+);
+
+// 更新保险申请
+router.put('/applications/:id', jwtAuth, checkPermission('insurance', 'update'),
+  insuranceController.updateApplication
+);
+
+// 审核保险申请
+router.patch('/applications/:id/review', jwtAuth, checkPermission('insurance', 'review'),
+  insuranceController.reviewApplication
+);
+
+// 删除保险申请
+router.delete('/applications/:id', jwtAuth, checkPermission('insurance', 'delete'),
+  insuranceController.deleteApplication
+);
+
+// 获取保险申请统计
+router.get('/applications-stats', jwtAuth, checkPermission('insurance', 'read'),
+  insuranceController.getApplicationStats
+);
+
+module.exports = router;
--- a/insurance_backend/routes/insuranceTypes.js
+++ b/insurance_backend/routes/insuranceTypes.js
@@ -0,0 +1,36 @@
+const express = require('express');
+const router = express.Router();
+const insuranceTypeController = require('../controllers/insuranceTypeController');
+const { jwtAuth, checkPermission } = require('../middleware/auth');
+
+// 获取保险类型列表
+router.get('/', jwtAuth, checkPermission('insurance_type', 'read'), 
+  insuranceTypeController.getInsuranceTypes
+);
+
+// 获取单个保险类型详情
+router.get('/:id', jwtAuth, checkPermission('insurance_type', 'read'),
+  insuranceTypeController.getInsuranceTypeById
+);
+
+// 创建保险类型
+router.post('/', jwtAuth, checkPermission('insurance_type', 'create'),
+  insuranceTypeController.createInsuranceType
+);
+
+// 更新保险类型
+router.put('/:id', jwtAuth, checkPermission('insurance_type', 'update'),
+  insuranceTypeController.updateInsuranceType
+);
+
+// 删除保险类型
+router.delete('/:id', jwtAuth, checkPermission('insurance_type', 'delete'),
+  insuranceTypeController.deleteInsuranceType
+);
+
+// 更新保险类型状态
+router.patch('/:id/status', jwtAuth, checkPermission('insurance_type', 'update'),
+  insuranceTypeController.updateInsuranceTypeStatus
+);
+
+module.exports = router;
--- a/insurance_backend/routes/policies.js
+++ b/insurance_backend/routes/policies.js
@@ -0,0 +1,36 @@
+const express = require('express');
+const router = express.Router();
+const policyController = require('../controllers/policyController');
+const { jwtAuth, checkPermission } = require('../middleware/auth');
+
+// 获取保单列表
+router.get('/', jwtAuth, checkPermission('policy', 'read'), 
+  policyController.getPolicies
+);
+
+// 创建保单
+router.post('/', jwtAuth, checkPermission('policy', 'create'),
+  policyController.createPolicy
+);
+
+// 获取单个保单详情
+router.get('/:id', jwtAuth, checkPermission('policy', 'read'),
+  policyController.getPolicyById
+);
+
+// 更新保单
+router.put('/:id', jwtAuth, checkPermission('policy', 'update'),
+  policyController.updatePolicy
+);
+
+// 更新保单状态
+router.patch('/:id/status', jwtAuth, checkPermission('policy', 'update'),
+  policyController.updatePolicyStatus
+);
+
+// 获取保单统计
+router.get('/stats/overview', jwtAuth, checkPermission('policy', 'read'),
+  policyController.getPolicyStats
+);
+
+module.exports = router;
--- a/insurance_backend/routes/system.js
+++ b/insurance_backend/routes/system.js
@@ -0,0 +1,24 @@
+const express = require('express');
+const router = express.Router();
+const systemController = require('../controllers/systemController');
+const { jwtAuth, checkPermission } = require('../middleware/auth');
+
+// 获取系统统计信息（需要管理员权限）
+router.get('/stats', jwtAuth, checkPermission('system', 'read'), systemController.getSystemStats);
+
+// 获取系统日志
+router.get('/logs', jwtAuth, checkPermission('system', 'read'), systemController.getSystemLogs);
+
+// 获取系统配置
+router.get('/config', jwtAuth, checkPermission('system', 'read'), systemController.getSystemConfig);
+
+// 更新系统配置
+router.put('/config', jwtAuth, checkPermission('system', 'update'), systemController.updateSystemConfig);
+
+// 备份数据库
+router.post('/backup', jwtAuth, checkPermission('system', 'admin'), systemController.backupDatabase);
+
+// 恢复数据库
+router.post('/restore', jwtAuth, checkPermission('system', 'admin'), systemController.restoreDatabase);
+
+module.exports = router;
--- a/insurance_backend/routes/users.js
+++ b/insurance_backend/routes/users.js
@@ -0,0 +1,24 @@
+const express = require('express');
+const router = express.Router();
+const userController = require('../controllers/userController');
+const { jwtAuth, checkPermission } = require('../middleware/auth');
+
+// 获取用户列表（需要管理员权限）
+router.get('/', jwtAuth, checkPermission('user', 'read'), userController.getUsers);
+
+// 获取单个用户信息
+router.get('/:id', jwtAuth, checkPermission('user', 'read'), userController.getUser);
+
+// 创建用户（需要管理员权限）
+router.post('/', jwtAuth, checkPermission('user', 'create'), userController.createUser);
+
+// 更新用户信息
+router.put('/:id', jwtAuth, checkPermission('user', 'update'), userController.updateUser);
+
+// 删除用户（需要管理员权限）
+router.delete('/:id', jwtAuth, checkPermission('user', 'delete'), userController.deleteUser);
+
+// 更新用户状态
+router.patch('/:id/status', jwtAuth, checkPermission('user', 'update'), userController.updateUserStatus);
+
+module.exports = router;
--- a/insurance_backend/scripts/create_tables.sql
+++ b/insurance_backend/scripts/create_tables.sql
@@ -0,0 +1,250 @@
+-- 保险端口系统数据库表结构
+-- 创建时间: 2025-01-01
+-- 数据库: MySQL 8.0+
+
+-- 创建数据库
+CREATE DATABASE IF NOT EXISTS insurance_data 
+CHARACTER SET utf8mb4 
+COLLATE utf8mb4_unicode_ci;
+
+USE insurance_data;
+
+-- 1. 角色表
+CREATE TABLE IF NOT EXISTS roles (
+    id INT AUTO_INCREMENT PRIMARY KEY COMMENT '角色ID',
+    name VARCHAR(50) NOT NULL UNIQUE COMMENT '角色名称',
+    description VARCHAR(255) NULL COMMENT '角色描述',
+    permissions JSON NOT NULL COMMENT '权限配置',
+    status ENUM('active', 'inactive') NOT NULL DEFAULT 'active' COMMENT '状态',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+    
+    INDEX idx_roles_name (name),
+    INDEX idx_roles_status (status)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='角色表';
+
+-- 2. 用户表
+CREATE TABLE IF NOT EXISTS users (
+    id INT AUTO_INCREMENT PRIMARY KEY COMMENT '用户ID',
+    username VARCHAR(50) NOT NULL UNIQUE COMMENT '用户名',
+    password VARCHAR(255) NOT NULL COMMENT '密码',
+    real_name VARCHAR(50) NOT NULL COMMENT '真实姓名',
+    email VARCHAR(100) NOT NULL UNIQUE COMMENT '邮箱',
+    phone VARCHAR(20) NOT NULL COMMENT '手机号',
+    role_id INT NOT NULL COMMENT '角色ID',
+    status ENUM('active', 'inactive', 'suspended') NOT NULL DEFAULT 'active' COMMENT '状态',
+    last_login TIMESTAMP NULL COMMENT '最后登录时间',
+    avatar VARCHAR(255) NULL COMMENT '头像URL',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+    
+    INDEX idx_users_username (username),
+    INDEX idx_users_email (email),
+    INDEX idx_users_phone (phone),
+    INDEX idx_users_role_id (role_id),
+    INDEX idx_users_status (status),
+    
+    FOREIGN KEY (role_id) REFERENCES roles(id) ON DELETE RESTRICT
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='用户表';
+
+-- 3. 保险类型表
+CREATE TABLE IF NOT EXISTS insurance_types (
+    id INT AUTO_INCREMENT PRIMARY KEY COMMENT '保险类型ID',
+    name VARCHAR(100) NOT NULL UNIQUE COMMENT '保险类型名称',
+    description TEXT NULL COMMENT '保险类型描述',
+    coverage_amount_min DECIMAL(15,2) NOT NULL DEFAULT 0.00 COMMENT '最低保额',
+    coverage_amount_max DECIMAL(15,2) NOT NULL DEFAULT 1000000.00 COMMENT '最高保额',
+    premium_rate DECIMAL(5,4) NOT NULL DEFAULT 0.001 COMMENT '保险费率',
+    status ENUM('active', 'inactive') NOT NULL DEFAULT 'active' COMMENT '状态',
+    created_by INT NULL COMMENT '创建人ID',
+    updated_by INT NULL COMMENT '更新人ID',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+    
+    INDEX idx_insurance_type_name (name),
+    INDEX idx_insurance_type_status (status),
+    
+    FOREIGN KEY (created_by) REFERENCES users(id) ON DELETE SET NULL,
+    FOREIGN KEY (updated_by) REFERENCES users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='保险类型表';
+
+-- 4. 保险申请表
+CREATE TABLE IF NOT EXISTS insurance_applications (
+    id INT AUTO_INCREMENT PRIMARY KEY COMMENT '申请ID',
+    application_no VARCHAR(50) NOT NULL UNIQUE COMMENT '申请编号',
+    customer_name VARCHAR(100) NOT NULL COMMENT '客户姓名',
+    customer_id_card VARCHAR(18) NOT NULL COMMENT '客户身份证号',
+    customer_phone VARCHAR(20) NOT NULL COMMENT '客户手机号',
+    customer_address VARCHAR(255) NOT NULL COMMENT '客户地址',
+    insurance_type_id INT NOT NULL COMMENT '保险类型ID',
+    application_amount DECIMAL(15,2) NOT NULL COMMENT '申请金额',
+    status ENUM('pending', 'approved', 'rejected', 'under_review') NOT NULL DEFAULT 'pending' COMMENT '状态',
+    application_date TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '申请日期',
+    review_notes TEXT NULL COMMENT '审核备注',
+    reviewer_id INT NULL COMMENT '审核人ID',
+    review_date TIMESTAMP NULL COMMENT '审核日期',
+    documents JSON NULL COMMENT '申请文档',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+    
+    INDEX idx_applications_application_no (application_no),
+    INDEX idx_applications_customer_id_card (customer_id_card),
+    INDEX idx_applications_customer_phone (customer_phone),
+    INDEX idx_applications_status (status),
+    INDEX idx_applications_application_date (application_date),
+    INDEX idx_applications_insurance_type_id (insurance_type_id),
+    INDEX idx_applications_reviewer_id (reviewer_id),
+    
+    FOREIGN KEY (insurance_type_id) REFERENCES insurance_types(id) ON DELETE RESTRICT,
+    FOREIGN KEY (reviewer_id) REFERENCES users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='保险申请表';
+
+-- 5. 保单表
+CREATE TABLE IF NOT EXISTS policies (
+    id INT AUTO_INCREMENT PRIMARY KEY COMMENT '保单ID',
+    policy_no VARCHAR(50) NOT NULL UNIQUE COMMENT '保单编号',
+    application_id INT NOT NULL COMMENT '关联的保险申请ID',
+    insurance_type_id INT NOT NULL COMMENT '保险类型ID',
+    customer_id INT NOT NULL COMMENT '客户ID',
+    coverage_amount DECIMAL(15,2) NOT NULL COMMENT '保额',
+    premium_amount DECIMAL(15,2) NOT NULL COMMENT '保费金额',
+    start_date DATE NOT NULL COMMENT '保险开始日期',
+    end_date DATE NOT NULL COMMENT '保险结束日期',
+    policy_status ENUM('active', 'expired', 'cancelled', 'suspended') NOT NULL DEFAULT 'active' COMMENT '保单状态',
+    payment_status ENUM('paid', 'unpaid', 'partial') NOT NULL DEFAULT 'unpaid' COMMENT '支付状态',
+    payment_date DATE NULL COMMENT '支付日期',
+    policy_document_url VARCHAR(500) NULL COMMENT '保单文件URL',
+    terms_and_conditions TEXT NULL COMMENT '条款和条件',
+    created_by INT NULL COMMENT '创建人ID',
+    updated_by INT NULL COMMENT '更新人ID',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+    
+    UNIQUE INDEX idx_policy_no (policy_no),
+    INDEX idx_policy_customer (customer_id),
+    INDEX idx_policy_application (application_id),
+    INDEX idx_policy_status (policy_status),
+    INDEX idx_policy_payment_status (payment_status),
+    INDEX idx_policy_dates (start_date, end_date),
+    
+    FOREIGN KEY (application_id) REFERENCES insurance_applications(id) ON DELETE RESTRICT,
+    FOREIGN KEY (insurance_type_id) REFERENCES insurance_types(id) ON DELETE RESTRICT,
+    FOREIGN KEY (customer_id) REFERENCES users(id) ON DELETE RESTRICT,
+    FOREIGN KEY (created_by) REFERENCES users(id) ON DELETE SET NULL,
+    FOREIGN KEY (updated_by) REFERENCES users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='保单表';
+
+-- 6. 理赔表
+CREATE TABLE IF NOT EXISTS claims (
+    id INT AUTO_INCREMENT PRIMARY KEY COMMENT '理赔ID',
+    claim_no VARCHAR(50) NOT NULL UNIQUE COMMENT '理赔编号',
+    policy_id INT NOT NULL COMMENT '关联的保单ID',
+    customer_id INT NOT NULL COMMENT '客户ID',
+    claim_amount DECIMAL(15,2) NOT NULL COMMENT '理赔金额',
+    claim_date DATE NOT NULL COMMENT '理赔发生日期',
+    incident_description TEXT NOT NULL COMMENT '事故描述',
+    claim_status ENUM('pending', 'approved', 'rejected', 'processing', 'paid') NOT NULL DEFAULT 'pending' COMMENT '理赔状态',
+    review_notes TEXT NULL COMMENT '审核备注',
+    reviewer_id INT NULL COMMENT '审核人ID',
+    review_date DATE NULL COMMENT '审核日期',
+    payment_date DATE NULL COMMENT '支付日期',
+    supporting_documents JSON NULL COMMENT '支持文件',
+    created_by INT NULL COMMENT '创建人ID',
+    updated_by INT NULL COMMENT '更新人ID',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+    
+    UNIQUE INDEX idx_claim_no (claim_no),
+    INDEX idx_claim_policy (policy_id),
+    INDEX idx_claim_customer (customer_id),
+    INDEX idx_claim_status (claim_status),
+    INDEX idx_claim_date (claim_date),
+    
+    FOREIGN KEY (policy_id) REFERENCES policies(id) ON DELETE RESTRICT,
+    FOREIGN KEY (customer_id) REFERENCES users(id) ON DELETE RESTRICT,
+    FOREIGN KEY (reviewer_id) REFERENCES users(id) ON DELETE SET NULL,
+    FOREIGN KEY (created_by) REFERENCES users(id) ON DELETE SET NULL,
+    FOREIGN KEY (updated_by) REFERENCES users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='理赔表';
+
+-- 7. 系统配置表
+CREATE TABLE IF NOT EXISTS system_configs (
+    id INT AUTO_INCREMENT PRIMARY KEY COMMENT '配置ID',
+    config_key VARCHAR(100) NOT NULL UNIQUE COMMENT '配置键',
+    config_value JSON NOT NULL COMMENT '配置值',
+    description VARCHAR(255) NULL COMMENT '配置描述',
+    created_by INT NULL COMMENT '创建人ID',
+    updated_by INT NULL COMMENT '更新人ID',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+    
+    INDEX idx_system_config_key (config_key),
+    
+    FOREIGN KEY (created_by) REFERENCES users(id) ON DELETE SET NULL,
+    FOREIGN KEY (updated_by) REFERENCES users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='系统配置表';
+
+-- 8. 系统日志表
+CREATE TABLE IF NOT EXISTS system_logs (
+    id INT AUTO_INCREMENT PRIMARY KEY COMMENT '日志ID',
+    level ENUM('info', 'warning', 'error', 'debug') NOT NULL DEFAULT 'info' COMMENT '日志级别',
+    message TEXT NOT NULL COMMENT '日志消息',
+    module VARCHAR(100) NOT NULL COMMENT '模块名称',
+    user_id INT NULL COMMENT '用户ID',
+    ip_address VARCHAR(45) NULL COMMENT 'IP地址',
+    user_agent TEXT NULL COMMENT '用户代理',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+    
+    INDEX idx_system_logs_level (level),
+    INDEX idx_system_logs_module (module),
+    INDEX idx_system_logs_user_id (user_id),
+    INDEX idx_system_logs_created_at (created_at),
+    
+    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='系统日志表';
+
+-- 插入初始数据
+-- 插入默认角色
+INSERT INTO roles (name, description, permissions, status) VALUES 
+('admin', '系统管理员', '["user:read","user:create","user:update","user:delete","insurance:read","insurance:create","insurance:update","insurance:delete","insurance:review","policy:read","policy:create","policy:update","policy:delete","claim:read","claim:create","claim:update","claim:review","system:read","system:update","system:admin"]', 'active'),
+('agent', '保险代理人', '["insurance:read","insurance:create","policy:read","policy:create","claim:read","claim:create"]', 'active'),
+('customer', '客户', '["insurance:read","policy:read","claim:read","claim:create"]', 'active');
+
+-- 插入默认保险类型
+INSERT INTO insurance_types (name, description, coverage_amount_min, coverage_amount_max, premium_rate, status) VALUES 
+('人寿保险', '提供生命保障的保险产品', 10000.00, 1000000.00, 0.0025, 'active'),
+('健康保险', '提供医疗保障的保险产品', 5000.00, 500000.00, 0.0030, 'active'),
+('意外伤害保险', '提供意外伤害保障的保险产品', 1000.00, 200000.00, 0.0015, 'active'),
+('财产保险', '提供财产保障的保险产品', 5000.00, 1000000.00, 0.0020, 'active'),
+('车险', '提供车辆保障的保险产品', 1000.00, 500000.00, 0.0040, 'active');
+
+-- 插入默认系统配置
+INSERT INTO system_configs (config_key, config_value, description) VALUES 
+('system_name', '"保险端口系统"', '系统名称'),
+('company_name', '"XX保险公司"', '公司名称'),
+('contact_email', '"support@insurance.com"', '联系邮箱'),
+('contact_phone', '"400-123-4567"', '联系电话'),
+('max_file_size', '10485760', '最大文件上传大小（字节）'),
+('allowed_file_types', '["jpg", "jpeg", "png", "pdf", "doc", "docx"]', '允许上传的文件类型');
+
+-- 创建管理员用户（密码需要在前端加密后存储）
+-- 默认密码: admin123 (需要在前端使用bcrypt加密)
+INSERT INTO users (username, password, real_name, email, phone, role_id, status) VALUES 
+('admin', '$2b$12$r6KcJ3V9q8wY7hLmNpQZ0uBf3dG7hJ2kL9mNpQr3tY6zX8vB1cF4', '系统管理员', 'admin@insurance.com', '13800138000', 1, 'active');
+
+COMMIT;
+
+-- 显示表结构信息
+SHOW TABLES;
+
+-- 显示各表注释
+SELECT 
+    TABLE_NAME,
+    TABLE_COMMENT 
+FROM 
+    INFORMATION_SCHEMA.TABLES 
+WHERE 
+    TABLE_SCHEMA = 'nxxmdata';
+
+-- 显示表创建语句示例
+SHOW CREATE TABLE users;
--- a/insurance_backend/scripts/init-db.js
+++ b/insurance_backend/scripts/init-db.js
@@ -0,0 +1,113 @@
+const { sequelize } = require('../config/database');
+const { User, Role, InsuranceApplication, InsuranceType, Policy, Claim } = require('../models');
+
+async function initDatabase() {
+  try {
+    console.log('🔄 开始初始化数据库...');
+    
+    // 测试数据库连接
+    console.log('🔗 测试数据库连接...');
+    await sequelize.authenticate();
+    console.log('✅ 数据库连接成功');
+    
+    // 先删除所有表（如果存在）
+    console.log('🗑️  清理现有表结构...');
+    // 禁用外键约束
+    await sequelize.query('SET FOREIGN_KEY_CHECKS = 0');
+    
+    await Claim.drop();
+    await Policy.drop();
+    await InsuranceApplication.drop();
+    await InsuranceType.drop();
+    await User.drop();
+    await Role.drop();
+    
+    // 启用外键约束
+    await sequelize.query('SET FOREIGN_KEY_CHECKS = 1');
+    console.log('✅ 现有表结构清理完成');
+    
+    // 按顺序创建表
+    console.log('🗄️  创建角色表...');
+    await Role.sync();
+    
+    console.log('🗄️  创建用户表...');
+    await User.sync();
+    
+    console.log('🗄️  创建保险类型表...');
+    await InsuranceType.sync();
+    
+    console.log('🗄️  创建保险申请表...');
+    await InsuranceApplication.sync();
+    
+    console.log('🗄️  创建保单表...');
+    await Policy.sync();
+    
+    console.log('🗄️  创建理赔表...');
+    await Claim.sync();
+    
+    console.log('✅ 所有表创建完成');
+    
+    // 创建默认角色
+    console.log('👥 创建默认角色...');
+    const roles = await Role.bulkCreate([
+      { name: 'admin', description: '系统管理员', permissions: JSON.stringify(['*']) },
+      { name: 'agent', description: '保险代理人', permissions: JSON.stringify(['insurance:read', 'insurance:create', 'policy:read']) },
+      { name: 'customer', description: '客户', permissions: JSON.stringify(['insurance:create', 'policy:read:self', 'claim:create:self']) },
+      { name: 'reviewer', description: '审核员', permissions: JSON.stringify(['insurance:review', 'claim:review']) }
+    ]);
+    console.log('✅ 默认角色创建完成');
+    
+    // 创建默认保险类型
+    console.log('📋 创建默认保险类型...');
+    const insuranceTypes = await InsuranceType.bulkCreate([
+      { 
+        name: '人寿保险', 
+        description: '提供生命保障的保险产品',
+        coverage_amount_min: 10000,
+        coverage_amount_max: 1000000,
+        premium_rate: 0.0025,
+        status: 'active'
+      },
+      { 
+        name: '健康保险', 
+        description: '提供医疗保障的保险产品',
+        coverage_amount_min: 5000,
+        coverage_amount_max: 500000,
+        premium_rate: 0.003,
+        status: 'active'
+      },
+      { 
+        name: '财产保险', 
+        description: '提供财产保障的保险产品',
+        coverage_amount_min: 1000,
+        coverage_amount_max: 2000000,
+        premium_rate: 0.0015,
+        status: 'active'
+      },
+      { 
+        name: '车险', 
+        description: '提供车辆保障的保险产品',
+        coverage_amount_min: 500,
+        coverage_amount_max: 1000000,
+        premium_rate: 0.002,
+        status: 'active'
+      }
+    ]);
+    console.log('✅ 默认保险类型创建完成');
+    
+    console.log('🎉 数据库初始化完成！');
+    
+  } catch (error) {
+    console.error('❌ 数据库初始化失败:', error);
+    process.exit(1);
+  } finally {
+    await sequelize.close();
+  }
+}
+
+// 如果是直接运行此脚本
+if (require.main === module) {
+  initDatabase();
+}
+
+module.exports = initDatabase;
--- a/insurance_backend/scripts/insert_data_fixed.sql
+++ b/insurance_backend/scripts/insert_data_fixed.sql
@@ -0,0 +1,37 @@
+SET NAMES utf8mb4;
+SET CHARACTER SET utf8mb4;
+
+-- 更新默认角色权限
+UPDATE roles SET 
+  description = '系统管理员',
+  permissions = '["user:read","user:create","user:update","user:delete","insurance:read","insurance:create","insurance:update","insurance:delete","insurance:review","policy:read","policy:create","policy:update","policy:delete","claim:read","claim:create","claim:update","claim:review","system:read","system:update","system:admin"]'
+WHERE name = 'admin';
+
+-- 插入其他角色（如果不存在）
+INSERT IGNORE INTO roles (name, description, permissions, status) VALUES 
+('agent', '保险代理人', '["insurance:read","insurance:create","policy:read","policy:create","claim:read","claim:create"]', 'active'),
+('customer', '客户', '["insurance:read","policy:read","claim:read","claim:create"]', 'active');
+
+-- 插入默认保险类型
+INSERT IGNORE INTO insurance_types (name, description, coverage_amount_min, coverage_amount_max, premium_rate, status) VALUES 
+('人寿保险', '提供生命保障的保险产品', 10000.00, 1000000.00, 0.0025, 'active'),
+('健康保险', '提供医疗保障的保险产品', 5000.00, 500000.00, 0.0030, 'active'),
+('意外伤害保险', '提供意外伤害保障的保险产品', 1000.00, 200000.00, 0.0015, 'active'),
+('财产保险', '提供财产保障的保险产品', 5000.00, 1000000.00, 0.0020, 'active'),
+('车险', '提供车辆保障的保险产品', 1000.00, 500000.00, 0.0040, 'active');
+
+-- 插入默认系统配置
+INSERT IGNORE INTO system_configs (config_key, config_value, description) VALUES 
+('system_name', '"保险端口系统"', '系统名称'),
+('company_name', '"XX保险公司"', '公司名称'),
+('contact_email', '"support@insurance.com"', '联系邮箱'),
+('contact_phone', '"400-123-4567"', '联系电话'),
+('max_file_size', '10485760', '最大文件上传大小（字节）'),
+('allowed_file_types', '["jpg", "jpeg", "png", "pdf", "doc", "docx"]', '允许上传的文件类型');
+
+-- 创建管理员用户（密码需要在前端加密后存储）
+-- 默认密码: admin123 (需要在前端使用bcrypt加密)
+INSERT IGNORE INTO users (username, password, real_name, email, phone, role_id, status) VALUES 
+('admin', '$2b$12$r6KcJ3V9q8wY7hLmNpQZ0uBf3dG7hJ2kL9mNpQr3tY6zX8vB1cF4', '系统管理员', 'admin@insurance.com', '13800138000', 1, 'active');
+
+COMMIT;
--- a/insurance_backend/scripts/insert_test_data.sql
+++ b/insurance_backend/scripts/insert_test_data.sql
@@ -0,0 +1,34 @@
+-- 更新默认角色权限
+UPDATE roles SET 
+  description = 'Admin',
+  permissions = '["user:read","user:create","user:update","user:delete","insurance:read","insurance:create","insurance:update","insurance:delete","insurance:review","policy:read","policy:create","policy:update","policy:delete","claim:read","claim:create","claim:update","claim:review","system:read","system:update","system:admin"]'
+WHERE name = 'admin';
+
+-- 插入其他角色（如果不存在）
+INSERT IGNORE INTO roles (name, description, permissions, status) VALUES 
+('agent', 'Agent', '["insurance:read","insurance:create","policy:read","policy:create","claim:read","claim:create"]', 'active'),
+('customer', 'Customer', '["insurance:read","policy:read","claim:read","claim:create"]', 'active');
+
+-- 插入默认保险类型
+INSERT INTO insurance_types (name, description, coverage_amount_min, coverage_amount_max, premium_rate, status) VALUES 
+('人寿保险', '提供生命保障的保险产品', 10000.00, 1000000.00, 0.0025, 'active'),
+('健康保险', '提供医疗保障的保险产品', 5000.00, 500000.00, 0.0030, 'active'),
+('意外伤害保险', '提供意外伤害保障的保险产品', 1000.00, 200000.00, 0.0015, 'active'),
+('财产保险', '提供财产保障的保险产品', 5000.00, 1000000.00, 0.0020, 'active'),
+('车险', '提供车辆保障的保险产品', 1000.00, 500000.00, 0.0040, 'active');
+
+-- 插入默认系统配置
+INSERT INTO system_configs (config_key, config_value, description) VALUES 
+('system_name', '"保险端口系统"', '系统名称'),
+('company_name', '"XX保险公司"', '公司名称'),
+('contact_email', '"support@insurance.com"', '联系邮箱'),
+('contact_phone', '"400-123-4567"', '联系电话'),
+('max_file_size', '10485760', '最大文件上传大小（字节）'),
+('allowed_file_types', '["jpg", "jpeg", "png", "pdf", "doc", "docx"]', '允许上传的文件类型');
+
+-- 创建管理员用户（密码需要在前端加密后存储）
+-- 默认密码: admin123 (需要在前端使用bcrypt加密)
+INSERT INTO users (username, password, real_name, email, phone, role_id, status) VALUES 
+('admin', '$2b$12$r6KcJ3V9q8wY7hLmNpQZ0uBf3dG7hJ2kL9mNpQr3tY6zX8vB1cF4', '系统管理员', 'admin@insurance.com', '13800138000', 1, 'active');
+
+COMMIT;
--- a/insurance_backend/scripts/migrate.js
+++ b/insurance_backend/scripts/migrate.js
@@ -0,0 +1,81 @@
+const { sequelize } = require('../config/database');
+const { User, Role, InsuranceApplication, InsuranceType, Policy, Claim } = require('../models');
+
+async function migrate() {
+  try {
+    console.log('🔄 开始数据库迁移...');
+    
+    // 测试数据库连接
+    console.log('🔗 测试数据库连接...');
+    await sequelize.authenticate();
+    console.log('✅ 数据库连接成功');
+    
+    // 同步所有模型到数据库（安全模式）
+    console.log('🗄️  同步数据库表结构...');
+    await sequelize.sync({ force: false, alter: false });
+    console.log('✅ 数据库表结构同步完成');
+    
+    // 创建默认角色
+    console.log('👥 创建默认角色...');
+    const roles = await Role.bulkCreate([
+      { name: 'admin', description: '系统管理员', permissions: JSON.stringify(['*']) },
+      { name: 'agent', description: '保险代理人', permissions: JSON.stringify(['insurance:read', 'insurance:create', 'policy:read']) },
+      { name: 'customer', description: '客户', permissions: JSON.stringify(['insurance:create', 'policy:read:self', 'claim:create:self']) },
+      { name: 'reviewer', description: '审核员', permissions: JSON.stringify(['insurance:review', 'claim:review']) }
+    ], { ignoreDuplicates: true });
+    console.log('✅ 默认角色创建完成');
+    
+    // 创建默认保险类型
+    console.log('📋 创建默认保险类型...');
+    const insuranceTypes = await InsuranceType.bulkCreate([
+      { 
+        name: '人寿保险', 
+        description: '提供生命保障的保险产品',
+        coverage_amount_min: 10000,
+        coverage_amount_max: 1000000,
+        premium_rate: 0.0025,
+        status: 'active'
+      },
+      { 
+        name: '健康保险', 
+        description: '提供医疗保障的保险产品',
+        coverage_amount_min: 5000,
+        coverage_amount_max: 500000,
+        premium_rate: 0.003,
+        status: 'active'
+      },
+      { 
+        name: '财产保险', 
+        description: '提供财产保障的保险产品',
+        coverage_amount_min: 1000,
+        coverage_amount_max: 2000000,
+        premium_rate: 0.0015,
+        status: 'active'
+      },
+      { 
+        name: '车险', 
+        description: '提供车辆保障的保险产品',
+        coverage_amount_min: 500,
+        coverage_amount_max: 1000000,
+        premium_rate: 0.002,
+        status: 'active'
+      }
+    ], { ignoreDuplicates: true });
+    console.log('✅ 默认保险类型创建完成');
+    
+    console.log('🎉 数据库迁移完成！');
+    
+  } catch (error) {
+    console.error('❌ 数据库迁移失败:', error);
+    process.exit(1);
+  } finally {
+    await sequelize.close();
+  }
+}
+
+// 如果是直接运行此脚本
+if (require.main === module) {
+  migrate();
+}
+
+module.exports = migrate;
--- a/insurance_backend/scripts/schema_only.sql
+++ b/insurance_backend/scripts/schema_only.sql
@@ -0,0 +1,215 @@
+-- 保险端口系统数据库表结构（仅表结构）- 添加insurance_前缀避免冲突
+-- 创建时间: 2025-01-01
+-- 数据库: MySQL 8.0+
+
+-- 使用现有数据库
+USE nxxmdata;
+
+-- 1. 保险角色表（添加insurance_前缀避免与现有roles表冲突）
+CREATE TABLE IF NOT EXISTS insurance_roles (
+    id INT AUTO_INCREMENT PRIMARY KEY COMMENT '角色ID',
+    name VARCHAR(50) NOT NULL UNIQUE COMMENT '角色名称',
+    description VARCHAR(255) NULL COMMENT '角色描述',
+    permissions JSON NOT NULL COMMENT '权限配置',
+    status ENUM('active', 'inactive') NOT NULL DEFAULT 'active' COMMENT '状态',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+    
+    INDEX idx_roles_name (name),
+    INDEX idx_roles_status (status)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='角色表';
+
+-- 2. 保险用户表（添加insurance_前缀避免与现有users表冲突）
+CREATE TABLE IF NOT EXISTS insurance_users (
+    id INT AUTO_INCREMENT PRIMARY KEY COMMENT '用户ID',
+    username VARCHAR(50) NOT NULL UNIQUE COMMENT '用户名',
+    password VARCHAR(255) NOT NULL COMMENT '密码',
+    real_name VARCHAR(50) NOT NULL COMMENT '真实姓名',
+    email VARCHAR(100) NOT NULL UNIQUE COMMENT '邮箱',
+    phone VARCHAR(20) NOT NULL COMMENT '手机号',
+    role_id INT NOT NULL COMMENT '角色ID',
+    status ENUM('active', 'inactive', 'suspended') NOT NULL DEFAULT 'active' COMMENT '状态',
+    last_login TIMESTAMP NULL COMMENT '最后登录时间',
+    avatar VARCHAR(255) NULL COMMENT '头像URL',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+    
+    INDEX idx_users_username (username),
+    INDEX idx_users_email (email),
+    INDEX idx_users_phone (phone),
+    INDEX idx_users_role_id (role_id),
+    INDEX idx_users_status (status),
+    
+    FOREIGN KEY (role_id) REFERENCES insurance_roles(id) ON DELETE RESTRICT
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='保险用户表';
+
+-- 3. 保险类型表
+CREATE TABLE IF NOT EXISTS insurance_types (
+    id INT AUTO_INCREMENT PRIMARY KEY COMMENT '保险类型ID',
+    name VARCHAR(100) NOT NULL UNIQUE COMMENT '保险类型名称',
+    description TEXT NULL COMMENT '保险类型描述',
+    coverage_amount_min DECIMAL(15,2) NOT NULL DEFAULT 0.00 COMMENT '最低保额',
+    coverage_amount_max DECIMAL(15,2) NOT NULL DEFAULT 1000000.00 COMMENT '最高保额',
+    premium_rate DECIMAL(5,4) NOT NULL DEFAULT 0.001 COMMENT '保险费率',
+    status ENUM('active', 'inactive') NOT NULL DEFAULT 'active' COMMENT '状态',
+    created_by INT NULL COMMENT '创建人ID',
+    updated_by INT NULL COMMENT '更新人ID',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+    
+    INDEX idx_insurance_type_name (name),
+    INDEX idx_insurance_type_status (status),
+    
+    FOREIGN KEY (created_by) REFERENCES insurance_users(id) ON DELETE SET NULL,
+    FOREIGN KEY (updated_by) REFERENCES insurance_users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='保险类型表';
+
+-- 4. 保险申请表
+CREATE TABLE IF NOT EXISTS insurance_applications (
+    id INT AUTO_INCREMENT PRIMARY KEY COMMENT '申请ID',
+    application_no VARCHAR(50) NOT NULL UNIQUE COMMENT '申请编号',
+    customer_name VARCHAR(100) NOT NULL COMMENT '客户姓名',
+    customer_id_card VARCHAR(18) NOT NULL COMMENT '客户身份证号',
+    customer_phone VARCHAR(20) NOT NULL COMMENT '客户手机号',
+    customer_address VARCHAR(255) NOT NULL COMMENT '客户地址',
+    insurance_type_id INT NOT NULL COMMENT '保险类型ID',
+    application_amount DECIMAL(15,2) NOT NULL COMMENT '申请金额',
+    status ENUM('pending', 'approved', 'rejected', 'under_review') NOT NULL DEFAULT 'pending' COMMENT '状态',
+    application_date TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '申请日期',
+    review_notes TEXT NULL COMMENT '审核备注',
+    reviewer_id INT NULL COMMENT '审核人ID',
+    review_date TIMESTAMP NULL COMMENT '审核日期',
+    documents JSON NULL COMMENT '申请文档',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+    
+    INDEX idx_applications_application_no (application_no),
+    INDEX idx_applications_customer_id_card (customer_id_card),
+    INDEX idx_applications_customer_phone (customer_phone),
+    INDEX idx_applications_status (status),
+    INDEX idx_applications_application_date (application_date),
+    INDEX idx_applications_insurance_type_id (insurance_type_id),
+    INDEX idx_applications_reviewer_id (reviewer_id),
+    
+    FOREIGN KEY (insurance_type_id) REFERENCES insurance_types(id) ON DELETE RESTRICT,
+    FOREIGN KEY (reviewer_id) REFERENCES insurance_users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='保险申请表';
+
+-- 5. 保单表
+CREATE TABLE IF NOT EXISTS insurance_policies (
+    id INT AUTO_INCREMENT PRIMARY KEY COMMENT '保单ID',
+    policy_no VARCHAR(50) NOT NULL UNIQUE COMMENT '保单编号',
+    application_id INT NOT NULL COMMENT '关联的保险申请ID',
+    insurance_type_id INT NOT NULL COMMENT '保险类型ID',
+    customer_id INT NOT NULL COMMENT '客户ID',
+    coverage_amount DECIMAL(15,2) NOT NULL COMMENT '保额',
+    premium_amount DECIMAL(15,2) NOT NULL COMMENT '保费金额',
+    start_date DATE NOT NULL COMMENT '保险开始日期',
+    end_date DATE NOT NULL COMMENT '保险结束日期',
+    policy_status ENUM('active', 'expired', 'cancelled', 'suspended') NOT NULL DEFAULT 'active' COMMENT '保单状态',
+    payment_status ENUM('paid', 'unpaid', 'partial') NOT NULL DEFAULT 'unpaid' COMMENT '支付状态',
+    payment_date DATE NULL COMMENT '支付日期',
+    policy_document_url VARCHAR(500) NULL COMMENT '保单文件URL',
+    terms_and_conditions TEXT NULL COMMENT '条款和条件',
+    created_by INT NULL COMMENT '创建人ID',
+    updated_by INT NULL COMMENT '更新人ID',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+    
+    UNIQUE INDEX idx_policy_no (policy_no),
+    INDEX idx_policy_customer (customer_id),
+    INDEX idx_policy_application (application_id),
+    INDEX idx_policy_status (policy_status),
+    INDEX idx_policy_payment_status (payment_status),
+    INDEX idx_policy_dates (start_date, end_date),
+    
+    FOREIGN KEY (application_id) REFERENCES insurance_applications(id) ON DELETE RESTRICT,
+    FOREIGN KEY (insurance_type_id) REFERENCES insurance_types(id) ON DELETE RESTRICT,
+    FOREIGN KEY (customer_id) REFERENCES insurance_users(id) ON DELETE RESTRICT,
+    FOREIGN KEY (created_by) REFERENCES insurance_users(id) ON DELETE SET NULL,
+    FOREIGN KEY (updated_by) REFERENCES insurance_users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='保单表';
+
+-- 6. 理赔表
+CREATE TABLE IF NOT EXISTS insurance_claims (
+    id INT AUTO_INCREMENT PRIMARY KEY COMMENT '理赔ID',
+    claim_no VARCHAR(50) NOT NULL UNIQUE COMMENT '理赔编号',
+    policy_id INT NOT NULL COMMENT '关联的保单ID',
+    customer_id INT NOT NULL COMMENT '客户ID',
+    claim_amount DECIMAL(15,2) NOT NULL COMMENT '理赔金额',
+    claim_date DATE NOT NULL COMMENT '理赔发生日期',
+    incident_description TEXT NOT NULL COMMENT '事故描述',
+    claim_status ENUM('pending', 'approved', 'rejected', 'processing', 'paid') NOT NULL DEFAULT 'pending' COMMENT '理赔状态',
+    review_notes TEXT NULL COMMENT '审核备注',
+    reviewer_id INT NULL COMMENT '审核人ID',
+    review_date DATE NULL COMMENT '审核日期',
+    payment_date DATE NULL COMMENT '支付日期',
+    supporting_documents JSON NULL COMMENT '支持文件',
+    created_by INT NULL COMMENT '创建人ID',
+    updated_by INT NULL COMMENT '更新人ID',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+    
+    UNIQUE INDEX idx_claim_no (claim_no),
+    INDEX idx_claim_policy (policy_id),
+    INDEX idx_claim_customer (customer_id),
+    INDEX idx_claim_status (claim_status),
+    INDEX idx_claim_date (claim_date),
+    
+    FOREIGN KEY (policy_id) REFERENCES insurance_policies(id) ON DELETE RESTRICT,
+    FOREIGN KEY (customer_id) REFERENCES insurance_users(id) ON DELETE RESTRICT,
+    FOREIGN KEY (reviewer_id) REFERENCES insurance_users(id) ON DELETE SET NULL,
+    FOREIGN KEY (created_by) REFERENCES insurance_users(id) ON DELETE SET NULL,
+    FOREIGN KEY (updated_by) REFERENCES insurance_users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='理赔表';
+
+-- 7. 保险系统配置表（添加insurance_前缀避免与现有system_configs表冲突）
+CREATE TABLE IF NOT EXISTS insurance_system_configs (
+    id INT AUTO_INCREMENT PRIMARY KEY COMMENT '配置ID',
+    config_key VARCHAR(100) NOT NULL UNIQUE COMMENT '配置键',
+    config_value JSON NOT NULL COMMENT '配置值',
+    description VARCHAR(255) NULL COMMENT '配置描述',
+    created_by INT NULL COMMENT '创建人ID',
+    updated_by INT NULL COMMENT '更新人ID',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+    
+    INDEX idx_system_config_key (config_key),
+    
+    FOREIGN KEY (created_by) REFERENCES insurance_users(id) ON DELETE SET NULL,
+    FOREIGN KEY (updated_by) REFERENCES insurance_users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='保险系统配置表';
+
+-- 8. 保险系统日志表
+CREATE TABLE IF NOT EXISTS insurance_system_logs (
+    id INT AUTO_INCREMENT PRIMARY KEY COMMENT '日志ID',
+    level ENUM('info', 'warning', 'error', 'debug') NOT NULL DEFAULT 'info' COMMENT '日志级别',
+    message TEXT NOT NULL COMMENT '日志消息',
+    module VARCHAR(100) NOT NULL COMMENT '模块名称',
+    user_id INT NULL COMMENT '用户ID',
+    ip_address VARCHAR(45) NULL COMMENT 'IP地址',
+    user_agent TEXT NULL COMMENT '用户代理',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+    
+    INDEX idx_system_logs_level (level),
+    INDEX idx_system_logs_module (module),
+    INDEX idx_system_logs_user_id (user_id),
+    INDEX idx_system_logs_created_at (created_at),
+    
+    FOREIGN KEY (user_id) REFERENCES insurance_users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='保险系统日志表';
+
+COMMIT;
+
+-- 显示表结构信息
+SHOW TABLES LIKE 'insurance_%';
+
+-- 显示各保险相关表注释
+SELECT 
+    TABLE_NAME,
+    TABLE_COMMENT 
+FROM 
+    INFORMATION_SCHEMA.TABLES 
+WHERE 
+    TABLE_SCHEMA = 'nxxmdata'
+    AND TABLE_NAME LIKE 'insurance_%';
--- a/insurance_backend/scripts/schema_simple.sql
+++ b/insurance_backend/scripts/schema_simple.sql
@@ -0,0 +1,202 @@
+-- Insurance System Database Schema with insurance_ prefix
+-- Created: 2025-01-01
+-- Database: MySQL 5.7+
+
+USE nxxmdata;
+
+-- 1. Insurance roles table
+CREATE TABLE IF NOT EXISTS insurance_roles (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    name VARCHAR(50) NOT NULL UNIQUE,
+    description VARCHAR(255) NULL,
+    permissions JSON NOT NULL,
+    status ENUM('active', 'inactive') NOT NULL DEFAULT 'active',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    
+    INDEX idx_roles_name (name),
+    INDEX idx_roles_status (status)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 2. Insurance users table
+CREATE TABLE IF NOT EXISTS insurance_users (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    username VARCHAR(50) NOT NULL UNIQUE,
+    password VARCHAR(255) NOT NULL,
+    real_name VARCHAR(50) NOT NULL,
+    email VARCHAR(100) NOT NULL UNIQUE,
+    phone VARCHAR(20) NOT NULL,
+    role_id INT NOT NULL,
+    status ENUM('active', 'inactive', 'suspended') NOT NULL DEFAULT 'active',
+    last_login TIMESTAMP NULL,
+    avatar VARCHAR(255) NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    
+    INDEX idx_users_username (username),
+    INDEX idx_users_email (email),
+    INDEX idx_users_phone (phone),
+    INDEX idx_users_role_id (role_id),
+    INDEX idx_users_status (status),
+    
+    FOREIGN KEY (role_id) REFERENCES insurance_roles(id) ON DELETE RESTRICT
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 3. Insurance types table
+CREATE TABLE IF NOT EXISTS insurance_types (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    name VARCHAR(100) NOT NULL UNIQUE,
+    description TEXT NULL,
+    coverage_amount_min DECIMAL(15,2) NOT NULL DEFAULT 0.00,
+    coverage_amount_max DECIMAL(15,2) NOT NULL DEFAULT 1000000.00,
+    premium_rate DECIMAL(5,4) NOT NULL DEFAULT 0.001,
+    status ENUM('active', 'inactive') NOT NULL DEFAULT 'active',
+    created_by INT NULL,
+    updated_by INT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    
+    INDEX idx_insurance_type_name (name),
+    INDEX idx_insurance_type_status (status),
+    
+    FOREIGN KEY (created_by) REFERENCES insurance_users(id) ON DELETE SET NULL,
+    FOREIGN KEY (updated_by) REFERENCES insurance_users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 4. Insurance applications table
+CREATE TABLE IF NOT EXISTS insurance_applications (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    application_no VARCHAR(50) NOT NULL UNIQUE,
+    customer_name VARCHAR(100) NOT NULL,
+    customer_id_card VARCHAR(18) NOT NULL,
+    customer_phone VARCHAR(20) NOT NULL,
+    customer_address VARCHAR(255) NOT NULL,
+    insurance_type_id INT NOT NULL,
+    application_amount DECIMAL(15,2) NOT NULL,
+    status ENUM('pending', 'approved', 'rejected', 'under_review') NOT NULL DEFAULT 'pending',
+    application_date TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    review_notes TEXT NULL,
+    reviewer_id INT NULL,
+    review_date TIMESTAMP NULL,
+    documents JSON NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    
+    INDEX idx_applications_application_no (application_no),
+    INDEX idx_applications_customer_id_card (customer_id_card),
+    INDEX idx_applications_customer_phone (customer_phone),
+    INDEX idx_applications_status (status),
+    INDEX idx_applications_application_date (application_date),
+    INDEX idx_applications_insurance_type_id (insurance_type_id),
+    INDEX idx_applications_reviewer_id (reviewer_id),
+    
+    FOREIGN KEY (insurance_type_id) REFERENCES insurance_types(id) ON DELETE RESTRICT,
+    FOREIGN KEY (reviewer_id) REFERENCES insurance_users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 5. Insurance policies table
+CREATE TABLE IF NOT EXISTS insurance_policies (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    policy_no VARCHAR(50) NOT NULL UNIQUE,
+    application_id INT NOT NULL,
+    insurance_type_id INT NOT NULL,
+    customer_id INT NOT NULL,
+    coverage_amount DECIMAL(15,2) NOT NULL,
+    premium_amount DECIMAL(15,2) NOT NULL,
+    start_date DATE NOT NULL,
+    end_date DATE NOT NULL,
+    policy_status ENUM('active', 'expired', 'cancelled', 'suspended') NOT NULL DEFAULT 'active',
+    payment_status ENUM('paid', 'unpaid', 'partial') NOT NULL DEFAULT 'unpaid',
+    payment_date DATE NULL,
+    policy_document_url VARCHAR(500) NULL,
+    terms_and_conditions TEXT NULL,
+    created_by INT NULL,
+    updated_by INT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    
+    UNIQUE INDEX idx_policy_no (policy_no),
+    INDEX idx_policy_customer (customer_id),
+    INDEX idx_policy_application (application_id),
+    INDEX idx_policy_status (policy_status),
+    INDEX idx_policy_payment_status (payment_status),
+    INDEX idx_policy_dates (start_date, end_date),
+    
+    FOREIGN KEY (application_id) REFERENCES insurance_applications(id) ON DELETE RESTRICT,
+    FOREIGN KEY (insurance_type_id) REFERENCES insurance_types(id) ON DELETE RESTRICT,
+    FOREIGN KEY (customer_id) REFERENCES insurance_users(id) ON DELETE RESTRICT,
+    FOREIGN KEY (created_by) REFERENCES insurance_users(id) ON DELETE SET NULL,
+    FOREIGN KEY (updated_by) REFERENCES insurance_users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 6. Insurance claims table
+CREATE TABLE IF NOT EXISTS insurance_claims (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    claim_no VARCHAR(50) NOT NULL UNIQUE,
+    policy_id INT NOT NULL,
+    customer_id INT NOT NULL,
+    claim_amount DECIMAL(15,2) NOT NULL,
+    claim_date DATE NOT NULL,
+    incident_description TEXT NOT NULL,
+    claim_status ENUM('pending', 'approved', 'rejected', 'processing', 'paid') NOT NULL DEFAULT 'pending',
+    review_notes TEXT NULL,
+    reviewer_id INT NULL,
+    review_date DATE NULL,
+    payment_date DATE NULL,
+    supporting_documents JSON NULL,
+    created_by INT NULL,
+    updated_by INT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    
+    UNIQUE INDEX idx_claim_no (claim_no),
+    INDEX idx_claim_policy (policy_id),
+    INDEX idx_claim_customer (customer_id),
+    INDEX idx_claim_status (claim_status),
+    INDEX idx_claim_date (claim_date),
+    
+    FOREIGN KEY (policy_id) REFERENCES insurance_policies(id) ON DELETE RESTRICT,
+    FOREIGN KEY (customer_id) REFERENCES insurance_users(id) ON DELETE RESTRICT,
+    FOREIGN KEY (reviewer_id) REFERENCES insurance_users(id) ON DELETE SET NULL,
+    FOREIGN KEY (created_by) REFERENCES insurance_users(id) ON DELETE SET NULL,
+    FOREIGN KEY (updated_by) REFERENCES insurance_users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 7. Insurance system configs table
+CREATE TABLE IF NOT EXISTS insurance_system_configs (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    config_key VARCHAR(100) NOT NULL UNIQUE,
+    config_value JSON NOT NULL,
+    description VARCHAR(255) NULL,
+    created_by INT NULL,
+    updated_by INT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    
+    INDEX idx_system_config_key (config_key),
+    
+    FOREIGN KEY (created_by) REFERENCES insurance_users(id) ON DELETE SET NULL,
+    FOREIGN KEY (updated_by) REFERENCES insurance_users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- 8. Insurance system logs table
+CREATE TABLE IF NOT EXISTS insurance_system_logs (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    level ENUM('info', 'warning', 'error', 'debug') NOT NULL DEFAULT 'info',
+    message TEXT NOT NULL,
+    module VARCHAR(100) NOT NULL,
+    user_id INT NULL,
+    ip_address VARCHAR(45) NULL,
+    user_agent TEXT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    
+    INDEX idx_system_logs_level (level),
+    INDEX idx_system_logs_module (module),
+    INDEX idx_system_logs_user_id (user_id),
+    INDEX idx_system_logs_created_at (created_at),
+    
+    FOREIGN KEY (user_id) REFERENCES insurance_users(id) ON DELETE SET NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- Show all insurance tables
+SHOW TABLES LIKE 'insurance_%';
--- a/insurance_backend/scripts/test_data.sql
+++ b/insurance_backend/scripts/test_data.sql
@@ -0,0 +1,147 @@
+-- 保险端口系统测试数据脚本
+-- 创建时间: 2025-01-01
+-- 数据库: MySQL 8.0+
+
+-- 使用现有数据库
+USE nxxmdata;
+
+-- 1. 插入更多角色数据
+INSERT INTO roles (name, description, permissions, status) VALUES 
+('super_admin', '超级管理员', '["user:read","user:create","user:update","user:delete","insurance:read","insurance:create","insurance:update","insurance:delete","insurance:review","policy:read","policy:create","policy:update","policy:delete","claim:read","claim:create","claim:update","claim:review","system:read","system:update","system:admin"]', 1),
+('finance', '财务人员', '["policy:read","claim:read","claim:review","claim:update"]', 1),
+('auditor', '审计人员', '["insurance:read","policy:read","claim:read","system:read"]', 1);
+
+-- 2. 插入更多用户数据（密码都是123456的bcrypt加密）
+INSERT INTO users (username, password, real_name, email, phone, role_id, status, avatar) VALUES 
+('agent1', '$2b$12$r6KcJ3V9q8wY7hLmNpQZ0uBf3dG7hJ2kL9mNpQr3tY6zX8vB1cF4', '张三', 'zhangsan@insurance.com', '13800138001', 2, 'active', '/avatars/agent1.jpg'),
+('agent2', '$2b$12$r6KcJ3V9q8wY7hLmNpQZ0uBf3dG7hJ2kL9mNpQr3tY6zX8vB1cF4', '李四', 'lisi@insurance.com', '13800138002', 2, 'active', '/avatars/agent2.jpg'),
+('finance1', '$2b$12$r6KcJ3V9q8wY7hLmNpQZ0uBf3dG7hJ2kL9mNpQr3tY6zX8vB1cF4', '王五', 'wangwu@insurance.com', '13800138003', 4, 'active', '/avatars/finance1.jpg'),
+('auditor1', '$2b$12$r6KcJ3V9q8wY7hLmNpQZ0uBf3dG7hJ2kL9mNpQr3tY6zX8vB1cF4', '赵六', 'zhaoliu@insurance.com', '13800138004', 5, 'active', '/avatars/auditor1.jpg'),
+('customer1', '$2b$12$r6KcJ3V9q8wY7hLmNpQZ0uBf3dG7hJ2kL9mNpQr3tY6zX8vB1cF4', '陈小明', 'chenxiaoming@example.com', '13800138005', 3, 'active', '/avatars/customer1.jpg'),
+('customer2', '$2b$12$r6KcJ3V9q8wY7hLmNpQZ0uBf3dG7hJ2kL9mNpQr3tY6zX8vB1cF4', '李小华', 'lixiaohua@example.com', '13800138006', 3, 'active', '/avatars/customer2.jpg'),
+('customer3', '$2b$12$r6KcJ3V9q8wY7hLmNpQZ0uBf3dG7hJ2kL9mNpQr3tY6zX8vB1cF4', '王小红', 'wangxiaohong@example.com', '13800138007', 3, 'active', '/avatars/customer3.jpg'),
+('customer4', '$2b$12$r6KcJ3V9q8wY7hLmNpQZ0uBf3dG7hJ2kL9mNpQr3tY6zX8vB1cF4', '刘小刚', 'liuxiaogang@example.com', '13800138008', 3, 'active', '/avatars/customer4.jpg');
+
+-- 3. 插入更多保险类型数据
+INSERT INTO insurance_types (name, description, coverage_amount_min, coverage_amount_max, premium_rate, status, created_by, updated_by) VALUES 
+('重疾保险', '提供重大疾病保障的保险产品', 50000.00, 500000.00, 0.0035, 'active', 1, 1),
+('养老保险', '提供养老保障的保险产品', 10000.00, 300000.00, 0.0028, 'active', 1, 1),
+('教育保险', '提供教育金保障的保险产品', 20000.00, 200000.00, 0.0022, 'active', 1, 1),
+('旅游保险', '提供旅游期间保障的保险产品', 1000.00, 50000.00, 0.0050, 'active', 1, 1),
+('家庭财产保险', '提供家庭财产保障的保险产品', 10000.00, 1000000.00, 0.0018, 'active', 1, 1);
+
+-- 4. 插入保险申请数据
+INSERT INTO insurance_applications (application_no, customer_name, customer_id_card, customer_phone, customer_address, insurance_type_id, application_amount, status, application_date, review_notes, reviewer_id, review_date, documents) VALUES 
+('APP2024010001', '陈小明', '110101199001011234', '13800138005', '北京市朝阳区建国路100号', 1, 500000.00, 'approved', '2024-01-15 09:30:00', '资料齐全，符合要求', 1, '2024-01-16 14:20:00', '["身份证复印件", "健康证明", "收入证明"]'),
+('APP2024010002', '李小华', '110101199002022345', '13800138006', '上海市浦东新区陆家嘴金融中心', 2, 200000.00, 'approved', '2024-01-16 10:15:00', '客户健康状况良好', 1, '2024-01-17 11:30:00', '["身份证复印件", "体检报告"]'),
+('APP2024010003', '王小红', '110101199003033456', '13800138007', '广州市天河区体育西路', 3, 100000.00, 'rejected', '2024-01-17 14:45:00', '高风险职业，不符合投保要求', 1, '2024-01-18 16:00:00', '["身份证复印件", "职业证明"]'),
+('APP2024010004', '刘小刚', '110101199004044567', '13800138008', '深圳市南山区科技园', 4, 300000.00, 'pending', '2024-01-18 16:20:00', NULL, NULL, NULL, '["身份证复印件", "财产证明"]'),
+('APP2024020001', '张大山', '110101198501015678', '13800138009', '杭州市西湖区文三路', 5, 150000.00, 'under_review', '2024-02-10 11:30:00', '需要补充医疗检查报告', 1, '2024-02-11 09:00:00', '["身份证复印件", "初步体检报告"]'),
+('APP2024020002', '李小花', '110101198602026789', '13800138010', '南京市鼓楼区中山路', 6, 80000.00, 'approved', '2024-02-12 14:20:00', '资料完整，审批通过', 2, '2024-02-13 15:30:00', '["身份证复印件", "收入证明"]'),
+('APP2024020003', '王大河', '110101198703037890', '13800138011', '武汉市江汉区解放大道', 7, 250000.00, 'approved', '2024-02-14 09:45:00', '优质客户，快速审批', 2, '2024-02-14 16:00:00', '["身份证复印件", "资产证明"]'),
+('APP2024030001', '刘小海', '110101198804048901', '13800138012', '成都市锦江区春熙路', 8, 120000.00, 'pending', '2024-03-01 13:15:00', NULL, NULL, NULL, '["身份证复印件"]'),
+('APP2024030002', '陈小云', '110101198905059012', '13800138013', '重庆市渝中区解放碑', 1, 400000.00, 'under_review', '2024-03-02 15:30:00', '需要核实收入情况', 1, '2024-03-03 10:00:00', '["身份证复印件", "银行流水"]'),
+('APP2024030003', '李小山', '110101199006069123', '13800138014', '西安市雁塔区小寨', 2, 180000.00, 'approved', '2024-03-03 11:45:00', '审批通过，等待签约', 2, '2024-03-04 14:20:00', '["身份证复印件", "健康证明"]');
+
+-- 5. 插入保单数据
+INSERT INTO policies (policy_no, application_id, insurance_type_id, customer_id, coverage_amount, premium_amount, start_date, end_date, policy_status, payment_status, payment_date, policy_document_url, terms_and_conditions, created_by, updated_by) VALUES 
+('POL2024010001', 1, 1, 5, 500000.00, 1250.00, '2024-01-17', '2034-01-16', 'active', 'paid', '2024-01-17', '/policies/POL2024010001.pdf', '保险期限10年，包含重大疾病保障', 1, 1),
+('POL2024010002', 2, 2, 6, 200000.00, 600.00, '2024-01-18', '2029-01-17', 'active', 'paid', '2024-01-18', '/policies/POL2024010002.pdf', '保险期限5年，健康医疗保障', 1, 1),
+('POL2024020001', 6, 6, 7, 80000.00, 176.00, '2024-02-14', '2029-02-13', 'active', 'paid', '2024-02-14', '/policies/POL2024020001.pdf', '保险期限5年，教育金保障', 2, 2),
+('POL2024020002', 7, 7, 8, 250000.00, 1000.00, '2024-02-15', '2025-02-14', 'active', 'paid', '2024-02-15', '/policies/POL2024020002.pdf', '保险期限1年，旅游意外保障', 2, 2),
+('POL2024030001', 10, 2, 9, 180000.00, 504.00, '2024-03-05', '2029-03-04', 'active', 'unpaid', NULL, '/policies/POL2024030001.pdf', '保险期限5年，健康医疗保障', 2, 2),
+('POL2024030002', 3, 3, 10, 100000.00, 150.00, '2024-03-06', '2025-03-05', 'active', 'paid', '2024-03-06', '/policies/POL2024030002.pdf', '保险期限1年，意外伤害保障', 1, 1),
+('POL2024030003', 4, 4, 11, 300000.00, 600.00, '2024-03-07', '2029-03-06', 'active', 'partial', '2024-03-07', '/policies/POL2024030003.pdf', '保险期限5年，财产保障', 1, 1),
+('POL2024030004', 5, 5, 12, 150000.00, 525.00, '2024-03-08', '2025-03-07', 'active', 'paid', '2024-03-08', '/policies/POL2024030004.pdf', '保险期限1年，车险保障', 2, 2);
+
+-- 6. 插入理赔数据
+INSERT INTO claims (claim_no, policy_id, customer_id, claim_amount, claim_date, incident_description, claim_status, review_notes, reviewer_id, review_date, payment_date, supporting_documents, created_by, updated_by) VALUES 
+('CLM2024020001', 3, 7, 50000.00, '2024-02-20', '被保险人因意外事故导致医疗费用支出', 'paid', '医疗费用单据齐全，符合理赔条件', 4, '2024-02-21', '2024-02-22', '["医疗费用发票", "诊断证明", "事故报告"]', 7, 4),
+('CLM2024030001', 1, 5, 200000.00, '2024-03-10', '被保险人确诊重大疾病，需要手术治疗', 'processing', '医疗诊断明确，正在核实医疗费用', 4, '2024-03-11', NULL, '["诊断证明", "医疗费用预估"]', 5, 4),
+('CLM2024030002', 2, 6, 8000.00, '2024-03-15', '门诊医疗费用报销', 'approved', '门诊费用符合保险条款', 4, '2024-03-16', '2024-03-17', '["门诊发票", "处方单"]', 6, 4),
+('CLM2024030003', 4, 8, 15000.00, '2024-03-20', '旅行期间行李丢失赔偿', 'pending', '等待警方报案证明', NULL, NULL, NULL, '["行李清单", "酒店证明"]', 8, NULL),
+('CLM2024030004', 6, 10, 30000.00, '2024-03-25', '意外伤害导致伤残赔偿', 'rejected', '伤残等级不符合理赔标准', 4, '2024-03-26', NULL, '["伤残鉴定报告", "医疗记录"]', 10, 4),
+('CLM2024040001', 5, 9, 5000.00, '2024-04-01', '疾病门诊医疗费用', 'paid', '门诊医疗费用合理', 4, '2024-04-02', '2024-04-03', '["门诊发票", "诊断证明"]', 9, 4),
+('CLM2024040002', 7, 11, 80000.00, '2024-04-05', '家庭财产火灾损失赔偿', 'processing', '正在评估财产损失价值', 4, '2024-04-06', NULL, '["火灾报告", "财产清单"]', 11, 4),
+('CLM2024040003', 8, 12, 20000.00, '2024-04-10', '车辆事故维修费用', 'approved', '车辆维修费用合理', 4, '2024-04-11', '2024-04-12', '["事故报告", "维修报价单"]', 12, 4);
+
+-- 7. 插入更多系统配置数据
+INSERT INTO system_configs (config_key, config_value, description, created_by, updated_by) VALUES 
+('auto_approval_threshold', '100000', '自动审批金额阈值', 1, 1),
+('max_application_per_day', '10', '每日最大申请数量', 1, 1),
+('claim_processing_days', '7', '理赔处理最大天数', 1, 1),
+('premium_due_reminder_days', '15', '保费到期提醒天数', 1, 1),
+('policy_renewal_notice_days', '30', '保单续保通知天数', 1, 1),
+('default_currency', '"CNY"', '默认货币', 1, 1),
+('tax_rate', '0.06', '税率', 1, 1),
+('interest_rate', '0.035', '默认利率', 1, 1);
+
+-- 8. 插入系统日志数据
+INSERT INTO system_logs (level, message, module, user_id, ip_address, user_agent, created_at) VALUES 
+('info', '用户登录成功', 'auth', 1, '192.168.1.100', 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36', '2024-01-15 09:00:00'),
+('info', '创建新保险申请: APP2024010001', 'application', 1, '192.168.1.100', 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36', '2024-01-15 09:30:00'),
+('info', '审批保险申请: APP2024010001', 'review', 1, '192.168.1.101', 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36', '2024-01-16 14:20:00'),
+('info', '生成保单: POL2024010001', 'policy', 1, '192.168.1.101', 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36', '2024-01-17 10:15:00'),
+('warning', '保险申请被拒绝: APP2024010003', 'review', 1, '192.168.1.102', 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36', '2024-01-18 16:00:00'),
+('error', '数据库连接超时', 'system', NULL, '192.168.1.103', NULL, '2024-01-19 03:30:00'),
+('info', '理赔申请提交: CLM2024020001', 'claim', 7, '192.168.1.104', 'Mozilla/5.0 (iPhone; CPU iPhone OS 14_0 like Mac OS X) AppleWebKit/605.1.15', '2024-02-20 15:45:00'),
+('info', '理赔审核通过: CLM2024020001', 'claim', 4, '192.168.1.105', 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36', '2024-02-21 11:20:00'),
+('info', '理赔支付完成: CLM2024020001', 'finance', 4, '192.168.1.106', 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36', '2024-02-22 09:30:00'),
+('info', '用户注册成功: customer5', 'auth', 8, '192.168.1.107', 'Mozilla/5.0 (Android 10; Mobile; rv:91.0) Gecko/91.0 Firefox/91.0', '2024-03-01 14:15:00');
+
+COMMIT;
+
+-- 显示测试数据统计信息
+SELECT 
+    '用户数量' as category,
+    COUNT(*) as count 
+FROM 
+    users
+UNION ALL
+SELECT 
+    '保险申请数量',
+    COUNT(*) 
+FROM 
+    insurance_applications
+UNION ALL
+SELECT 
+    '保单数量',
+    COUNT(*) 
+FROM 
+    policies
+UNION ALL
+SELECT 
+    '理赔数量',
+    COUNT(*) 
+FROM 
+    claims
+UNION ALL
+SELECT 
+    '系统日志数量',
+    COUNT(*) 
+FROM 
+    system_logs;
+
+-- 显示各状态保险申请统计
+SELECT 
+    status,
+    COUNT(*) as count,
+    ROUND(COUNT(*) * 100.0 / (SELECT COUNT(*) FROM insurance_applications), 2) as percentage
+FROM 
+    insurance_applications
+GROUP BY 
+    status
+ORDER BY 
+    count DESC;
+
+-- 显示各状态理赔统计
+SELECT 
+    claim_status,
+    COUNT(*) as count,
+    ROUND(COUNT(*) * 100.0 / (SELECT COUNT(*) FROM claims), 2) as percentage
+FROM 
+    claims
+GROUP BY 
+    claim_status
+ORDER BY 
+    count DESC;
--- a/insurance_backend/src/app.js
+++ b/insurance_backend/src/app.js
@@ -0,0 +1,116 @@
+const express = require('express');
+const cors = require('cors');
+const helmet = require('helmet');
+const rateLimit = require('express-rate-limit');
+const swaggerUi = require('swagger-ui-express');
+const swaggerSpec = require('../config/swagger');
+const { sequelize, testConnection } = require('../config/database');
+require('dotenv').config();
+
+const app = express();
+const PORT = process.env.PORT || 3000;
+
+// 安全中间件
+app.use(helmet());
+app.use(cors({
+  origin: process.env.FRONTEND_URL || 'http://localhost:5173',
+  credentials: true
+}));
+
+// 速率限制
+const limiter = rateLimit({
+  windowMs: 15 * 60 * 1000, // 15分钟
+  max: 100, // 限制每个IP每15分钟最多100个请求
+  message: '请求过于频繁，请稍后再试'
+});
+app.use(limiter);
+
+// 解析请求体
+app.use(express.json({ limit: '10mb' }));
+app.use(express.urlencoded({ extended: true, limit: '10mb' }));
+
+// 静态文件服务
+app.use('/uploads', express.static('uploads'));
+
+// 健康检查路由
+app.get('/health', (req, res) => {
+  res.json({
+    status: 'ok',
+    timestamp: new Date().toISOString(),
+    uptime: process.uptime()
+  });
+});
+
+// API路由
+app.use('/api/auth', require('../routes/auth'));
+app.use('/api/users', require('../routes/users'));
+app.use('/api/insurance', require('../routes/insurance'));
+app.use('/api/insurance-types', require('../routes/insuranceTypes'));
+app.use('/api/policies', require('../routes/policies'));
+app.use('/api/claims', require('../routes/claims'));
+app.use('/api/system', require('../routes/system'));
+
+// API文档路由
+app.use('/api-docs', swaggerUi.serve, swaggerUi.setup(swaggerSpec, {
+  explorer: true,
+  customCss: '.swagger-ui .topbar { display: none }',
+  customSiteTitle: '保险端口系统 API文档'
+}));
+
+// 404处理
+app.use('*', (req, res) => {
+  res.status(404).json({
+    code: 404,
+    status: 'error',
+    message: '接口不存在',
+    timestamp: new Date().toISOString()
+  });
+});
+
+// 全局错误处理
+app.use((err, req, res, next) => {
+  console.error('全局错误:', err);
+  
+  res.status(err.status || 500).json({
+    code: err.status || 500,
+    status: 'error',
+    message: err.message || '服务器内部错误',
+    timestamp: new Date().toISOString()
+  });
+});
+
+// 启动服务器
+const startServer = async () => {
+  try {
+    // 测试数据库连接
+    const dbConnected = await testConnection();
+    if (!dbConnected) {
+      console.error('❌ 数据库连接失败，服务器启动中止');
+      process.exit(1);
+    }
+
+    // Redis连接已移除
+
+    app.listen(PORT, () => {
+      console.log(`🚀 保险端口后端服务已启动`);
+      console.log(`📍 服务地址: http://localhost:${PORT}`);
+      console.log(`🌐 环境: ${process.env.NODE_ENV || 'development'}`);
+      console.log(`⏰ 启动时间: ${new Date().toLocaleString()}`);
+    });
+  } catch (error) {
+    console.error('❌ 服务器启动失败:', error);
+    process.exit(1);
+  }
+};
+
+// 优雅关闭
+process.on('SIGINT', async () => {
+  console.log('\n🛑 正在关闭服务器...');
+  await sequelize.close();
+  process.exit(0);
+});
+
+// 启动应用
+startServer();
+
+module.exports = app;
--- a/insurance_backend/update_password.sql
+++ b/insurance_backend/update_password.sql
@@ -0,0 +1 @@
+UPDATE users SET password = '$2b$12$8MenY1QAy0piFa64iM6k4.85TQAPjGEJRrNWV6g4C0gMP5/LmpEHe' WHERE username = 'admin';
--- a/insurance_backend/utils/response.js
+++ b/insurance_backend/utils/response.js
@@ -0,0 +1,64 @@
+// 统一响应格式工具
+const responseFormat = {
+  // 成功响应
+  success: (data, message = 'success') => ({
+    code: 200,
+    status: 'success',
+    data,
+    message,
+    timestamp: new Date().toISOString()
+  }),
+  
+  // 错误响应
+  error: (message, code = 500, data = null) => ({
+    code,
+    status: 'error',
+    data,
+    message,
+    timestamp: new Date().toISOString()
+  }),
+  
+  // 分页响应
+  pagination: (data, pagination, message = 'success') => ({
+    code: 200,
+    status: 'success',
+    data: data,
+    pagination: {
+      page: pagination.page,
+      limit: pagination.limit,
+      total: pagination.total,
+      totalPages: Math.ceil(pagination.total / pagination.limit)
+    },
+    message,
+    timestamp: new Date().toISOString()
+  }),
+  
+  // 创建成功响应
+  created: (data, message = '创建成功') => ({
+    code: 201,
+    status: 'success',
+    data,
+    message,
+    timestamp: new Date().toISOString()
+  }),
+  
+  // 无内容响应
+  noContent: (message = '无内容') => ({
+    code: 204,
+    status: 'success',
+    data: null,
+    message,
+    timestamp: new Date().toISOString()
+  }),
+  
+  // 验证错误响应
+  validationError: (errors, message = '验证失败') => ({
+    code: 422,
+    status: 'error',
+    data: { errors },
+    message,
+    timestamp: new Date().toISOString()
+  })
+};
+
+module.exports = responseFormat;
--- a/insurance_mini_program/App.vue
+++ b/insurance_mini_program/App.vue
@@ -0,0 +1,226 @@
+<template>
+  <view id="app">
+    <!-- 全局加载组件 -->
+    <view v-if="appStore.globalLoading" class="global-loading">
+      <view class="loading-spinner"></view>
+      <text class="loading-text">加载中...</text>
+    </view>
+    
+    <!-- 网络状态提示 -->
+    <view v-if="!appStore.isOnline" class="network-offline">
+      <text>网络连接已断开</text>
+    </view>
+  </view>
+</template>
+
+<script setup>
+import { onLaunch, onShow, onHide } from '@dcloudio/uni-app'
+import { useAppStore } from '@/stores/app'
+import { useUserStore } from '@/stores/user'
+
+// 获取store实例
+const appStore = useAppStore()
+const userStore = useUserStore()
+
+onLaunch(() => {
+  console.log('App Launch')
+  
+  // 初始化应用
+  initApp()
+})
+
+onShow(() => {
+  console.log('App Show')
+  
+  // 检查登录状态
+  userStore.checkAuth()
+})
+
+onHide(() => {
+  console.log('App Hide')
+})
+
+/**
+ * 初始化应用
+ */
+async function initApp() {
+  try {
+    // 初始化应用store
+    await appStore.initApp()
+    
+    // 监听网络状态变化
+    appStore.watchNetworkStatus()
+    
+    // 检查登录状态
+    userStore.checkAuth()
+    
+    console.log('应用初始化完成')
+  } catch (error) {
+    console.error('应用初始化失败:', error)
+    appStore.addError(error)
+  }
+}
+</script>
+
+<style lang="scss">
+/* 全局样式 */
+@import '@/styles/variables.scss';
+@import '@/styles/base.scss';
+
+#app {
+  height: 100vh;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
+}
+
+/* 全局加载样式 */
+.global-loading {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background: rgba(255, 255, 255, 0.9);
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  z-index: 9999;
+  
+  .loading-spinner {
+    width: 40rpx;
+    height: 40rpx;
+    border: 4rpx solid #f3f3f3;
+    border-top: 4rpx solid $primary-color;
+    border-radius: 50%;
+    animation: spin 1s linear infinite;
+  }
+  
+  .loading-text {
+    margin-top: 20rpx;
+    font-size: 28rpx;
+    color: $text-secondary;
+  }
+}
+
+@keyframes spin {
+  0% { transform: rotate(0deg); }
+  100% { transform: rotate(360deg); }
+}
+
+/* 网络离线提示 */
+.network-offline {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  background: #ff4d4f;
+  color: white;
+  text-align: center;
+  padding: 20rpx;
+  font-size: 24rpx;
+  z-index: 9998;
+}
+
+/* 通用样式类 */
+.container {
+  padding: 30rpx;
+}
+
+.section {
+  margin-bottom: 40rpx;
+}
+
+.section-title {
+  font-size: 32rpx;
+  font-weight: bold;
+  margin-bottom: 20rpx;
+  color: $text-primary;
+}
+
+.card {
+  background: white;
+  border-radius: 12rpx;
+  padding: 30rpx;
+  box-shadow: 0 2rpx 12rpx 0 rgba(0, 0, 0, 0.1);
+}
+
+.btn {
+  display: inline-block;
+  padding: 20rpx 40rpx;
+  border-radius: 8rpx;
+  text-align: center;
+  font-size: 28rpx;
+  transition: all 0.3s;
+  
+  &.btn-primary {
+    background: $primary-color;
+    color: white;
+    
+    &:active {
+      background: darken($primary-color, 10%);
+    }
+  }
+  
+  &.btn-secondary {
+    background: $background-light;
+    color: $text-primary;
+    border: 1rpx solid $border-color;
+    
+    &:active {
+      background: darken($background-light, 5%);
+    }
+  }
+}
+
+.text-primary {
+  color: $text-primary;
+}
+
+.text-secondary {
+  color: $text-secondary;
+}
+
+.text-success {
+  color: $success-color;
+}
+
+.text-warning {
+  color: $warning-color;
+}
+
+.text-error {
+  color: $error-color;
+}
+
+.flex {
+  display: flex;
+}
+
+.flex-center {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.flex-between {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.mt-20 {
+  margin-top: 20rpx;
+}
+
+.mb-20 {
+  margin-bottom: 20rpx;
+}
+
+.p-20 {
+  padding: 20rpx;
+}
+
+.p-30 {
+  padding: 30rpx;
+}
+</style>
--- a/insurance_mini_program/README.md
+++ b/insurance_mini_program/README.md
@@ -0,0 +1,232 @@
+# 保险端微信小程序 - 开发指南
+
+## 项目概述
+
+这是一个基于 Vue.js 3.x + uni-app 开发的保险服务微信小程序，后端完全动态调用现有的 insurance_backend 接口，实现了用户登录、产品浏览、在线投保、保单管理、理赔申请等核心功能。
+
+## 技术栈
+
+- **前端框架**: Vue.js 3.x (Composition API)
+- **小程序框架**: uni-app 
+- **状态管理**: Pinia
+- **UI组件**: 自定义组件 + uni-app内置组件
+- **网络请求**: 基于uni.request()封装
+- **后端API**: 动态调用 c:\nxxmdata\insurance_backend 的所有接口
+
+## 环境要求
+
+- Node.js: **严格要求 16.20.2**
+- npm: >= 8.0.0
+- 微信开发者工具: 最新稳定版
+
+## 快速开始
+
+### 1. 安装依赖
+
+```bash
+# 进入项目目录
+cd c:\nxxmdata\insurance_mini_program
+
+# 检查Node.js版本（必须是16.20.2）
+node -v
+
+# 安装依赖
+npm install
+```
+
+### 2. 启动后端服务
+
+```bash
+# 启动保险端后端服务
+cd c:\nxxmdata\insurance_backend
+npm run dev
+```
+
+确保后端服务运行在 http://localhost:3000
+
+### 3. 配置小程序
+
+1. 修改 `utils/request.js` 中的 BASE_URL，确保指向正确的后端地址
+2. 在微信开发者工具中配置合法域名（开发时可关闭域名校验）
+
+### 4. 编译运行
+
+```bash
+# 开发模式编译到微信小程序
+npm run dev:mp-weixin
+
+# 或使用
+npm run serve
+```
+
+### 5. 在微信开发者工具中预览
+
+1. 打开微信开发者工具
+2. 导入项目，选择 `dist/dev/mp-weixin` 目录
+3. 配置AppID（或使用测试号）
+4. 预览调试
+
+## 项目结构
+
+```
+insurance_mini_program/
+├── components/              # 公共组件
+│   ├── ProductCard.vue     # 产品卡片组件
+│   ├── StatusBadge.vue     # 状态标签组件
+│   ├── LoadingSpinner.vue  # 加载组件
+│   └── PolicyCard.vue      # 保单卡片组件
+├── pages/                   # 页面
+│   ├── index/              # 首页
+│   ├── login/              # 登录页
+│   ├── products/           # 产品列表
+│   ├── application/        # 投保申请
+│   └── my/                 # 个人中心
+├── store/                   # Pinia状态管理
+│   ├── index.js            # Store入口
+│   ├── user.js             # 用户状态
+│   └── insurance.js        # 保险业务状态
+├── utils/                   # 工具类
+│   ├── api.js              # API接口封装
+│   ├── auth.js             # 认证工具
+│   ├── request.js          # 请求封装
+│   └── constants.js        # 常量定义
+├── static/                  # 静态资源
+├── App.vue                  # 应用入口组件
+├── main.js                  # 应用入口文件
+├── manifest.json            # 应用配置
+├── pages.json              # 页面配置
+├── uni.scss                # 全局样式
+└── package.json            # 项目配置
+```
+
+## 核心功能模块
+
+### 1. 用户认证模块
+- **微信一键登录**: 集成微信小程序授权登录
+- **账号密码登录**: 支持传统用户名密码登录
+- **登录状态管理**: 基于Pinia的用户状态管理
+- **Token管理**: JWT token自动管理和刷新
+
+### 2. 产品浏览模块
+- **产品列表**: 动态加载保险产品，支持分类筛选
+- **产品搜索**: 实时搜索，防抖优化
+- **产品详情**: 展示详细的产品信息和条款
+
+### 3. 投保申请模块
+- **在线申请**: 完整的投保表单，支持表单验证
+- **实时保费计算**: 根据保额动态计算保费
+- **材料上传**: 支持身份证等材料上传
+
+### 4. 保单管理模块
+- **保单列表**: 查看个人所有保单
+- **保单详情**: 详细的保单信息展示
+- **保单状态**: 实时同步保单状态
+
+### 5. 理赔申请模块
+- **理赔申请**: 在线提交理赔申请
+- **材料上传**: 支持理赔材料上传
+- **进度查询**: 实时查看理赔进度
+
+## API接口说明
+
+本项目所有API接口都动态调用 `c:\nxxmdata\insurance_backend` 的接口：
+
+### 认证接口
+- `POST /api/auth/wx-login` - 微信登录（需后端扩展）
+- `POST /api/auth/login` - 账号密码登录
+- `GET /api/auth/profile` - 获取用户信息
+
+### 产品接口
+- `GET /api/insurance-types` - 获取产品列表
+- `GET /api/insurance-types/:id` - 获取产品详情
+
+### 申请接口
+- `POST /api/insurance/applications` - 提交投保申请
+- `GET /api/miniprogram/my-applications` - 获取我的申请（需后端扩展）
+
+### 保单接口
+- `GET /api/miniprogram/my-policies` - 获取我的保单（需后端扩展）
+- `GET /api/policies/:id` - 获取保单详情
+
+### 理赔接口
+- `POST /api/claims` - 提交理赔申请
+- `GET /api/miniprogram/my-claims` - 获取我的理赔（需后端扩展）
+
+## 后端扩展要求
+
+为了支持小程序的完整功能，需要在 `insurance_backend` 中扩展以下接口：
+
+1. **微信登录接口**: `POST /api/auth/wx-login`
+2. **小程序专用路由**: `GET /api/miniprogram/*`
+3. **用户关联**: 在相关模型中添加 `user_id` 字段
+
+详细的后端扩展代码已在开发文档中提供。
+
+## 开发规范
+
+### 1. 代码规范
+- 使用 Vue 3 Composition API
+- 组件使用 PascalCase 命名
+- 文件使用 kebab-case 命名
+- 遵循 ESLint 规则
+
+### 2. 状态管理
+- 使用 Pinia 进行状态管理
+- 按业务模块划分 Store
+- 异步操作统一在 actions 中处理
+
+### 3. API调用
+- 统一使用封装的 request 方法
+- 错误处理统一在请求拦截器中
+- 支持请求缓存和防抖
+
+### 4. 组件开发
+- 组件职责单一，高内聚低耦合
+- 合理使用 props 和 emit
+- 样式使用 scoped，避免污染
+
+## 调试指南
+
+### 1. 网络调试
+- 在微信开发者工具中查看网络请求
+- 检查后端服务是否正常运行
+- 确认API接口返回格式正确
+
+### 2. 状态调试
+- 使用 Vue DevTools 调试状态
+- 在控制台查看 Pinia store 数据
+- 检查本地存储数据
+
+### 3. 常见问题
+- **登录失败**: 检查后端微信登录接口是否实现
+- **API调用失败**: 确认后端服务运行状态
+- **页面跳转失败**: 检查页面路径配置
+
+## 部署上线
+
+### 1. 小程序发布
+1. 执行 `npm run build:mp-weixin` 构建生产版本
+2. 在微信开发者工具中上传代码
+3. 在微信公众平台提交审核
+4. 审核通过后发布上线
+
+### 2. 后端配置
+- 配置生产环境的数据库
+- 设置正确的微信小程序配置
+- 配置HTTPS域名和SSL证书
+
+## 注意事项
+
+1. **版本兼容**: 严格使用 Node.js 16.20.2，避免版本冲突
+2. **接口调用**: 所有数据都从后端动态获取，禁止硬编码
+3. **错误处理**: 完善的错误提示和用户反馈
+4. **性能优化**: 合理使用分页加载和图片懒加载
+5. **安全考虑**: 敏感信息加密传输，Token安全管理
+
+## 技术支持
+
+如有问题，请参考：
+1. [uni-app官方文档](https://uniapp.dcloud.net.cn/)
+2. [Vue.js官方文档](https://vuejs.org/)
+3. [Pinia官方文档](https://pinia.vuejs.org/)
+4. [微信小程序官方文档](https://developers.weixin.qq.com/miniprogram/dev/framework/)
--- a/insurance_mini_program/index.html
+++ b/insurance_mini_program/index.html
@@ -0,0 +1,71 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>保险服务 - H5版本</title>
+  <style>
+    body {
+      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
+      margin: 0;
+      padding: 0;
+      background-color: #f5f5f5;
+      color: #333;
+    }
+    .container {
+      max-width: 600px;
+      margin: 0 auto;
+      padding: 20px;
+    }
+    .header {
+      text-align: center;
+      padding: 20px 0;
+      background-color: #1890ff;
+      color: white;
+      margin-bottom: 20px;
+    }
+    .content {
+      background-color: white;
+      padding: 20px;
+      border-radius: 8px;
+      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+    }
+    .message {
+      text-align: center;
+      padding: 40px 20px;
+    }
+    .button {
+      display: inline-block;
+      padding: 10px 20px;
+      background-color: #1890ff;
+      color: white;
+      border-radius: 4px;
+      text-decoration: none;
+      margin-top: 20px;
+    }
+  </style>
+</head>
+<body>
+  <div class="header">
+    <h1>保险服务</h1>
+  </div>
+  
+  <div class="container">
+    <div class="content">
+      <div class="message">
+        <h2>欢迎使用保险服务H5版本</h2>
+        <p>这是一个临时的入口页面，用于测试H5版本的访问。</p>
+        <p>完整的H5应用正在加载中，请稍候...</p>
+        <a href="/insurance/" class="button">进入应用</a>
+      </div>
+    </div>
+  </div>
+
+  <script>
+    // 自动重定向到实际的应用入口
+    setTimeout(() => {
+      window.location.href = '/insurance/';
+    }, 3000);
+  </script>
+</body>
+</html>
--- a/insurance_mini_program/main.js
+++ b/insurance_mini_program/main.js
@@ -0,0 +1,14 @@
+import { createSSRApp } from 'vue'
+import store from './store'
+import App from './App.vue'
+
+export function createApp() {
+  const app = createSSRApp(App)
+  
+  // 使用Pinia状态管理
+  app.use(store)
+  
+  return {
+    app
+  }
+}
--- a/insurance_mini_program/manifest.json
+++ b/insurance_mini_program/manifest.json
@@ -0,0 +1,44 @@
+{
+  "name": "保险服务小程序",
+  "appid": "your-miniprogram-appid",
+  "description": "专业的保险服务平台，提供产品浏览、在线投保、理赔申请等服务",
+  "versionName": "1.0.0",
+  "versionCode": "100",
+  "transformPx": false,
+  "app-plus": {
+    "usingComponents": true
+  },
+  "h5": {
+    "title": "保险服务",
+    "router": {
+      "mode": "hash",
+      "base": "/insurance/"
+    }
+  },
+  "mp-weixin": {
+    "appid": "your-miniprogram-appid",
+    "setting": {
+      "urlCheck": false,
+      "es6": true,
+      "minified": true,
+      "postcss": true
+    },
+    "usingComponents": true,
+    "permission": {
+      "scope.userLocation": {
+        "desc": "获取位置信息用于投保地址定位"
+      }
+    },
+    "requiredBackgroundModes": ["location"],
+    "plugins": {
+      "WechatSI": {
+        "version": "0.3.3",
+        "provider": "wx069ba97219f66d99"
+      }
+    }
+  },
+  "mp-alipay": {
+    "usingComponents": true
+  },
+  "quickapp": {}
+}
--- a/insurance_mini_program/package-lock.json
+++ b/insurance_mini_program/package-lock.json
--- a/Show More
+++ b/Show More
				`@@ -0,0 +1 @@`
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				`@@ -0,0 +1 @@`
				`UPDATE users SET password = '$2b$12$8MenY1QAy0piFa64iM6k4.85TQAPjGEJRrNWV6g4C0gMP5/LmpEHe' WHERE username = 'admin';`