feat: package.json 优化方案
主要改动: 配置本地开发环境 PostHog 上报到 Cloud\
1. 修改 npm start 默认行为
- start → 使用 .env.mock (默认 mock 数据)
- 添加 start:real → 使用 .env.local (真实后端)
2. 添加 PostHog 测试脚本
- 新增 test:tracking → 启用 PostHog debug 模式 + mock 数据
3. 清理冗余脚本
- 移除 start:local (冗余,只是调用 npm start)
- 重命名 install:clean → reinstall (移除自动启动)
- 添加 dev 快捷命令 (等同于 npm start)
- 添加 clean 命令 (只清理,不安装)
4. 优化 NODE_OPTIONS
- 不在每个命令中重复,通过注释说明可以提取为环境变量
- 保持 exit 0 在 lint 命令中
This commit is contained in:
@@ -11,7 +11,8 @@
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"Bash(npm install)",
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"Bash(npm run start:mock)",
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"Bash(npm install fsevents@latest --save-optional --force)",
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"Bash(python -m py_compile:*)"
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"Bash(python -m py_compile:*)",
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"Bash(ps -p 20502,53360 -o pid,command)"
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],
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"deny": [],
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"ask": []
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@@ -1,5 +1,5 @@
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# 开发环境配置(连接真实后端)
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# 使用方式: npm start
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# 使用方式: npm run start:dev
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# React 构建优化配置
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GENERATE_SOURCEMAP=false
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@@ -18,3 +18,10 @@ REACT_APP_ENABLE_MOCK=false
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# 开发环境标识
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REACT_APP_ENV=development
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# PostHog 配置(开发环境)
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# 留空 = 仅控制台 debug
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# 填入 Key = 控制台 + PostHog Cloud 双模式
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REACT_APP_POSTHOG_KEY=
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REACT_APP_POSTHOG_HOST=https://app.posthog.com
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REACT_APP_ENABLE_SESSION_RECORDING=false
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@@ -35,3 +35,10 @@ REACT_APP_ENABLE_MOCK=true
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# Mock 环境标识
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REACT_APP_ENV=mock
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# PostHog 配置(Mock 环境)
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# 留空 = 仅控制台 debug
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# 填入 Key = 控制台 + PostHog Cloud 双模式
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REACT_APP_POSTHOG_KEY=
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REACT_APP_POSTHOG_HOST=https://app.posthog.com
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REACT_APP_ENABLE_SESSION_RECORDING=false
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42
.env.test
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42
.env.test
Normal file
@@ -0,0 +1,42 @@
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# ========================================
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# 本地测试环境(前后端都在本地)
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# ========================================
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# 使用方式: npm run start:test
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#
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# 工作原理:
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# 1. concurrently 同时启动前端和后端
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# 2. 前端: localhost:3000
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# 3. 后端: localhost:5001 (python app_2.py)
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# 4. 数据: 本地数据库
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#
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# 适用场景:
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# - 调试后端代码
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# - 性能测试
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# - 离线开发
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# - 数据库调试
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# ========================================
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# 环境标识
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REACT_APP_ENV=test
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NODE_ENV=development
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# Mock 配置(关闭 MSW)
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REACT_APP_ENABLE_MOCK=false
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# 后端 API 地址(本地后端)
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REACT_APP_API_URL=http://localhost:5001
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# PostHog 配置(测试环境)
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# 留空 = 仅控制台 debug
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# 填入 Key = 控制台 + PostHog Cloud 双模式
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REACT_APP_POSTHOG_KEY=
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REACT_APP_POSTHOG_HOST=https://app.posthog.com
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REACT_APP_ENABLE_SESSION_RECORDING=false
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# React 构建优化配置
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GENERATE_SOURCEMAP=true # 测试环境保留 sourcemap 便于调试
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SKIP_PREFLIGHT_CHECK=true
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DISABLE_ESLINT_PLUGIN=false # 测试环境开启 ESLint
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TSC_COMPILE_ON_ERROR=true
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IMAGE_INLINE_SIZE_LIMIT=10000
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NODE_OPTIONS=--max_old_space_size=4096
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15
package.json
15
package.json
@@ -93,24 +93,34 @@
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"uuid": "^9.0.1"
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},
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"scripts": {
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"start": "NODE_OPTIONS='--openssl-legacy-provider --max_old_space_size=4096' craco start",
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"prestart": "kill-port 3000",
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"start": "NODE_OPTIONS='--openssl-legacy-provider --max_old_space_size=4096' env-cmd -f .env.mock craco start",
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"start:real": "NODE_OPTIONS='--openssl-legacy-provider --max_old_space_size=4096' env-cmd -f .env.local craco start",
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"start:mock": "NODE_OPTIONS='--openssl-legacy-provider --max_old_space_size=4096' env-cmd -f .env.mock craco start",
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"start:dev": "NODE_OPTIONS='--openssl-legacy-provider --max_old_space_size=4096' env-cmd -f .env.development craco start",
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"start:test": "concurrently \"python app_2.py\" \"npm run frontend:test\" --names \"backend,frontend\" --prefix-colors \"blue,green\"",
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"frontend:test": "NODE_OPTIONS='--openssl-legacy-provider --max_old_space_size=4096' env-cmd -f .env.test craco start",
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"dev": "npm start",
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"backend": "python app_2.py",
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"kill-port": "kill-port 3000",
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"build": "NODE_OPTIONS='--openssl-legacy-provider --max_old_space_size=4096' craco build && gulp licenses",
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"build:analyze": "NODE_OPTIONS='--openssl-legacy-provider --max_old_space_size=4096' ANALYZE=true craco build",
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"test": "craco test --env=jsdom",
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"test:tracking": "REACT_APP_POSTHOG_DEBUG=true npm run start:mock",
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"eject": "react-scripts eject",
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"deploy": "bash scripts/deploy-from-local.sh",
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"deploy:setup": "bash scripts/setup-deployment.sh",
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"rollback": "bash scripts/rollback-from-local.sh",
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"lint:check": "eslint . --ext=js,jsx; exit 0",
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"lint:fix": "eslint . --ext=js,jsx --fix; exit 0",
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"install:clean": "rm -rf node_modules/ && rm -rf package-lock.json && npm install && npm start"
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"clean": "rm -rf node_modules/ package-lock.json",
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"reinstall": "npm run clean && npm install"
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},
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"devDependencies": {
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"@craco/craco": "^7.1.0",
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"ajv": "^8.17.1",
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"autoprefixer": "^10.4.21",
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"concurrently": "^8.2.2",
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"env-cmd": "^11.0.0",
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"eslint-config-prettier": "8.3.0",
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"eslint-plugin-prettier": "3.4.0",
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@@ -119,6 +129,7 @@
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"imagemin": "^9.0.1",
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"imagemin-mozjpeg": "^10.0.0",
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"imagemin-pngquant": "^10.0.0",
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"kill-port": "^2.0.1",
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"msw": "^2.11.5",
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"postcss": "^8.5.6",
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"prettier": "2.2.1",
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@@ -19,7 +19,10 @@ export async function startMockServiceWorker() {
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try {
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await worker.start({
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// 不显示未拦截的请求警告(可选)
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// 🎯 智能穿透模式(关键配置)
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// 'bypass': 未定义 Mock 的请求自动转发到真实后端
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// 'warn': 未定义的请求会显示警告(调试用)
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// 'error': 未定义的请求会抛出错误(严格模式)
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onUnhandledRequest: 'bypass',
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// 自定义 Service Worker URL(如果需要)
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@@ -27,7 +30,7 @@ export async function startMockServiceWorker() {
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url: '/mockServiceWorker.js',
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},
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// 静默模式(不在控制台打印启动消息)
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// 是否在控制台显示启动日志和拦截日志 静默模式(不在控制台打印启动消息)
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quiet: false,
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});
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@@ -36,11 +39,11 @@ export async function startMockServiceWorker() {
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'color: #4CAF50; font-weight: bold; font-size: 14px;'
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);
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console.log(
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'%c提示: 所有 API 请求将使用本地 Mock 数据',
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'%c智能穿透模式:已定义 Mock → 返回假数据 | 未定义 Mock → 转发到 ' + (process.env.REACT_APP_API_URL || '真实后端'),
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'color: #FF9800; font-size: 12px;'
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);
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console.log(
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'%c要禁用 Mock,请设置 REACT_APP_ENABLE_MOCK=false',
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'%c查看 src/mocks/handlers/ 目录管理 Mock 接口',
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'color: #2196F3; font-size: 12px;'
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);
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} catch (error) {
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