27 lines
522 B
JavaScript
27 lines
522 B
JavaScript
const { Pool } = require('pg');
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const pool = new Pool({
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host: 'localhost',
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port: 5432,
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database: 'company_finance',
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user: 'postgres',
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password: 'X123c321@',
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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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pool.on('connect', () => {
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console.log('✅ PostgreSQL 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('❌ PostgreSQL 连接错误:', err);
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process.exit(-1);
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});
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module.exports = {
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query: (text, params) => pool.query(text, params),
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pool,
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};
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