24 lines
588 B
JavaScript
24 lines
588 B
JavaScript
const { Pool } = require('pg');
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require('dotenv').config();
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const pool = new Pool({
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host: process.env.DB_HOST || 'localhost',
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port: process.env.DB_PORT || 5432,
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database: process.env.DB_NAME || 'auth_db',
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user: process.env.DB_USER || 'postgres',
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password: process.env.DB_PASSWORD || 'your_password',
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max: 20,
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idleTimeoutMillis: 30000,
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connectionTimeoutMillis: 2000,
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});
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// 测试数据库连接
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pool.on('connect', () => {
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console.log('数据库连接成功');
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});
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pool.on('error', (err) => {
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console.error('数据库连接错误:', err);
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});
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module.exports = pool; |