91 lines
2.6 KiB
JavaScript
91 lines
2.6 KiB
JavaScript
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#!/usr/bin/env node
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/**
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* 环境变量检查脚本
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* 用于检查MongoDB连接所需的环境变量是否正确设置
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*/
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const path = require('path');
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const fs = require('fs');
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// 获取当前环境
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const nodeEnv = process.env.NODE_ENV || 'development';
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const envFile = `.env.${nodeEnv}`;
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console.log('🔍 检查环境配置...');
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console.log(`当前环境: ${nodeEnv}`);
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console.log(`环境文件: ${envFile}`);
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// 检查环境文件是否存在
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if (fs.existsSync(envFile)) {
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console.log('✅ 环境文件存在');
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// 加载环境变量
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require('dotenv').config({ path: envFile });
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// 读取环境文件内容
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const envContent = fs.readFileSync(envFile, 'utf8');
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console.log('\n📄 环境文件内容:');
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console.log(envContent);
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} else {
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console.log('❌ 环境文件不存在');
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console.log('请确保环境文件存在:', path.resolve(envFile));
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}
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// 检查必需的环境变量
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const requiredEnvVars = [
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'CONFIG_DB_USERNAME',
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'CONFIG_DB_PASSWORD',
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'CONFIG_DB_HOST',
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'CONFIG_DB_PORT',
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'CONFIG_NODE_PORT'
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];
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console.log('\n🔧 检查必需的环境变量:');
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let missingVars = [];
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requiredEnvVars.forEach(varName => {
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const value = process.env[varName];
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if (value) {
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// 对于密码等敏感信息，只显示部分内容
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const displayValue = varName.includes('PASSWORD')
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? '***' + value.slice(-3)
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: value;
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console.log(`✅ ${varName}: ${displayValue}`);
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} else {
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console.log(`❌ ${varName}: 未设置`);
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missingVars.push(varName);
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}
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});
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// 构造MongoDB连接字符串
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const username = process.env.CONFIG_DB_USERNAME;
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const password = process.env.CONFIG_DB_PASSWORD;
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const host = process.env.CONFIG_DB_HOST;
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const port = process.env.CONFIG_DB_PORT || '27017';
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if (username && password && host) {
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const mongoUrl = `mongodb://${username}:${password.replace(/./g, '*')}@${host}:${port}/admin`;
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console.log('\n🔗 MongoDB连接字符串:');
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console.log(mongoUrl);
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} else {
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console.log('\n❌ 无法构造MongoDB连接字符串，缺少必要参数');
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}
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// 总结
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console.log('\n📊 检查结果:');
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if (missingVars.length === 0) {
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console.log('✅ 所有必需的环境变量都已设置');
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} else {
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console.log(`❌ 缺少 ${missingVars.length} 个必需的环境变量:`);
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missingVars.forEach(varName => {
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console.log(` - ${varName}`);
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});
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console.log('\n💡 解决方案:');
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console.log('1. 检查环境文件是否存在');
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console.log('2. 确保环境变量拼写正确');
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console.log('3. 检查环境变量值是否正确设置');
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process.exit(1);
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}
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console.log('\n🚀 环境检查完成！');
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