webpack5.X 兼容性

编写DEMO，安装webpack后抛出异常

初始化

cnpm init -y

安装webpack及cli

cnpm i webpack webpack-cli webpack-dev-server -Dpa'c　

package.json 配置启动指令

"scripts": {
  "dev": "webpack-dev-server"
}

抛出异常：Cannot find module 'webpack-cli/bin/config-yargs'

 解决：安装 @webpack-cli/serve 并修改 package.json

cnpm install -D @webpack-cli/serve

 

"scripts": {
    "dev": "webpack serve --open Chrome.exe"
  },