42 lines
1.7 KiB
JavaScript
42 lines
1.7 KiB
JavaScript
const { sequelize, testConnection } = require('./config/database.js');
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// 测试数据库连接
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async function runTest() {
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console.log('=== 数据库连接测试开始 ===');
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console.log('环境变量检查:');
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console.log(`- DB_HOST: ${process.env.DB_HOST}`);
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console.log(`- DB_PORT: ${process.env.DB_PORT}`);
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console.log(`- DB_DATABASE: ${process.env.DB_DATABASE}`);
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console.log(`- DB_USER: ${process.env.DB_USER}`);
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console.log(`- DB_PASSWORD: ${process.env.DB_PASSWORD ? '已设置' : '未设置'}`);
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console.log('\n连接参数检查:');
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console.log(`- 实际使用的主机: ${sequelize.config.host}`);
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console.log(`- 实际使用的端口: ${sequelize.config.port}`);
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console.log(`- 实际使用的数据库: ${sequelize.config.database}`);
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console.log(`- 实际使用的用户名: ${sequelize.config.username}`);
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console.log(`- 实际使用的密码: ${sequelize.config.password ? '已设置' : '未设置'}`);
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console.log('\n正在尝试连接数据库...');
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const success = await testConnection();
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if (success) {
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console.log('✅ 测试成功！数据库连接已建立。');
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console.log('\n请尝试重新启动应用服务器。');
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} else {
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console.log('❌ 测试失败。请检查数据库配置和服务状态。');
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console.log('\n可能的解决方案：');
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console.log('1. 确认MySQL服务正在运行');
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console.log('2. 确认用户名和密码正确');
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console.log('3. 确认数据库已创建');
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console.log('4. 确认用户有足够的权限访问该数据库');
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}
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console.log('=== 数据库连接测试结束 ===');
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}
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// 执行测试
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runTest().catch(error => {
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console.error('测试执行过程中发生错误:', error);
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process.exit(1);
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}); |