完善保险端前后端和养殖端小程序

backend/routes/api-docs.js

@@ -0,0 +1,38 @@
+/**
+ * API文档路由
+ * @file api-docs.js
+ * @description 提供Swagger API文档访问
+ */
+
+const express = require('express');
+const swaggerUi = require('swagger-ui-express');
+const swaggerSpecs = require('../swagger-config');
+
+const router = express.Router();
+
+// Swagger UI配置
+const swaggerUiOptions = {
+  customCss: '.swagger-ui .topbar { display: none }',
+  customSiteTitle: '智能预警系统 API 文档',
+  swaggerOptions: {
+    docExpansion: 'none',
+    defaultModelsExpandDepth: 2,
+    defaultModelExpandDepth: 2,
+    displayRequestDuration: true,
+    filter: true,
+    showExtensions: true,
+    showCommonExtensions: true
+  }
+};
+
+// 提供JSON格式的API规范
+router.get('/swagger.json', (req, res) => {
+  res.setHeader('Content-Type', 'application/json');
+  res.send(swaggerSpecs);
+});
+
+// 提供Swagger UI界面
+router.use('/', swaggerUi.serve);
+router.get('/', swaggerUi.setup(swaggerSpecs, swaggerUiOptions));
+
+module.exports = router;