webpack-cli与webpack-dev-server兼容性问题

package.json中webpack版本：

"webpack": "^5.19.0",

"webpack-cli": "^4.4.0",

"webpack-dev-server": "^3.11.2"

npm start报错：Error: Cannot find module 'webpack-cli/bin/config-yargs’

原因webpack-cli 4.4.0 与webpack-dev-server 3.11.2不兼容。后者为当前最高版本

解决方案1：

将webpack.config.js中"start"修改如下：

 "scripts": {

        "build": "node_modules/.bin/webpack --config webpack.config.js",

        "start": "webpack serve --config webpack.config.js --open "

    },

解决方案2：

卸载webpack-cli 4.4.0 ，安装webpack 3.3.12（3.X最高版本）

npm uninstall  webpack-cli 
npm install --save-dev webpack-cli@3.3.12