【踩坑】static heartbeatInterval = 1000
构建项目初期测试本地服务的时候报错: clean-webpack-plugin: options.output.path not defined. Plugin disabled… [webpack-cli] C:\Users\CB_CaBbage\Desktop\TypeScript\node_modules\webpack-dev-server\lib\se rvers\WebsocketServer.js:10 static heartbeatInterval = 1000; ^
测试环境依赖:
` “devDependencies”: {
“clean-webpack-plugin”: “^4.0.0”,
“html-webpack-plugin”: “^5.5.0”,
“ts-loader”: “^9.2.8”,
“webpack”: “^5.70.0”,
“webpack-cli”: “^4.9.2”,
“webpack-dev-server”: “^4.7.4” }`
这里原因是node版本过低,因为 webpack-dev-server v4.0.0+ 要求 node >= v12.13.0、 webpack >= v4.37.0
