参考:webpack 踩坑

在练习自定义webpack配置,应用的是webpack5.x版本,而后发现热更新生效。搜寻一番后,从下面的链接失去了解决办法:
package.json里的browserlist去掉。。。

// package.json{// ...-  "browserslist": {-    "production": [-      ">0.2%",-      "not dead",-      "not op_mini all"-    ],-    "development": [-      "last 1 chrome version",-      "last 1 firefox version",-      "last 1 safari version"-    ]-  }}

并且,启动我的项目的时候用"serve": "webpack-dev-server --config build/webpack.dev.js"是不行的了,webpack5要换成这样:

- "serve": "webpack-dev-server --config build/webpack.dev.js+ "serve": "webpack serve --config build/webpack.dev.js