44 lines
1.0 KiB
JavaScript
44 lines
1.0 KiB
JavaScript
const { Sequelize } = require('sequelize');
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const config = require('./index.js');
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const sequelize = new Sequelize(
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config.DB_CONFIG.database,
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config.DB_CONFIG.user,
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config.DB_CONFIG.password,
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{
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host: config.DB_CONFIG.host,
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port: config.DB_CONFIG.port,
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dialect: config.DB_CONFIG.dialect,
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logging: process.env.NODE_ENV === 'development' ? console.log : false,
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pool: {
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max: 5,
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min: 0,
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acquire: 30000,
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idle: 10000
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},
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define: {
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timestamps: true,
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paranoid: true,
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underscored: true,
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freezeTableName: true
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},
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timezone: '+08:00' // 设置为中国时区
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}
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);
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// 测试数据库连接
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async function testConnection() {
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try {
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await sequelize.authenticate();
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console.log('数据库连接成功');
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return true;
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} catch (error) {
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console.error('数据库连接失败:', error);
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return false;
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}
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}
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// 导出连接测试函数，但不自动执行
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module.exports.testConnection = testConnection;
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module.exports = sequelize; |