77 lines
2.0 KiB
JavaScript
77 lines
2.0 KiB
JavaScript
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#!/usr/bin/env node
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/**
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* 应用启动测试脚本
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* 快速验证应用是否能正常启动
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*/
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// 加载环境变量
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const envFile = `.env.${process.env.NODE_ENV || "development"}`;
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require("dotenv").config({ path: envFile });
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const express = require("express");
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const { connectToMongoDB, getDatabase } = require('./mongodb');
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async function testStartup() {
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console.log('🚀 测试应用启动...');
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try {
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// 1. 测试数据库连接
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console.log('1️⃣ 连接数据库...');
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await connectToMongoDB();
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console.log('✅ 数据库连接成功');
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// 2. 测试获取数据库实例
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console.log('2️⃣ 测试数据库实例...');
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const db = await getDatabase("admin");
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await db.admin().ping();
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console.log('✅ 数据库实例正常');
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// 3. 测试Express应用
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console.log('3️⃣ 创建Express应用...');
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const app = express();
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app.use(express.json());
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// 简单的健康检查路由
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app.get('/health', (req, res) => {
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res.json({ status: 'ok', timestamp: new Date().toISOString() });
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});
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// 测试数据库路由
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app.get('/test-db', async (req, res) => {
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try {
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const db = await getDatabase("admin");
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await db.admin().ping();
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res.json({ database: 'connected', status: 'ok' });
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} catch (error) {
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res.status(500).json({ error: error.message });
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}
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});
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// 启动服务器
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const port = process.env.CONFIG_NODE_PORT || 3000;
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const server = app.listen(port, () => {
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console.log(`✅ 服务器启动成功，端口: ${port}`);
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});
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// 等待一会儿然后关闭
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setTimeout(() => {
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console.log('4️⃣ 关闭测试服务器...');
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server.close(() => {
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console.log('✅ 服务器已关闭');
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process.exit(0);
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});
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}, 3000);
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} catch (error) {
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console.error('❌ 启动测试失败:', error.message);
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process.exit(1);
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}
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}
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// 运行测试
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if (require.main === module) {
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testStartup();
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}
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module.exports = { testStartup };
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