本文转自:https://blog.csdn.net/jiang7701037/article/details/79403637
The CLI moved into a separate package: webpack-cli. Please install 'webpack-cli' in addition to webpack itself to use the CLI. -> When using npm: npm install webpack-cli -D -> When using yarn: yarn add webpack-cli -D
webpack4.0.1安装问题,提示:
The CLI moved into a separate package: webpack-cli. Please install 'webpack-cli' in addition to webpack itself to use the CLI. -> When using npm: npm install webpack-cli -D
-> When using yarn: yarn add webpack-cli -D
解决方案:
一、webpack -v 版本号出不来
提示:
The CLI moved into a separate package: webpack-cli. Please install 'webpack-cli' in addition to webpack itself to use the CLI. -> When using npm: npm install webpack-cli -D -> When using yarn: yarn add webpack-cli -D
意思是CLI被移动到了一个专门的包 webpack-cli里了。 请安装webpack-cli 的除了webpack本身使用cli 当用npm时,使用npm install webpack-cli -D安装。 当用yarn时,使用yarn add webpack-cli -D安装。
解决办法:全局安装webpack-cli npm install webpack-cli -g
就能提示出版本号了。
二、在项目目录下要本地安装webpack-cli -D
npm install webpack-cli -D
三、在项目目录下要本地安装webpack
npm install webpack -D
四、必须使用配置文件:webpack.config.js
不要使用webpack命令,如:webpack demo01.js bundle01.js,不能再执行了。
五、webpack.config.js文件的变化
webpack.config.js里的配置,不再支持 module下的loaders,需要把loaders改成rules。
即如下:
module: { rules: [ //针对css文件,进行对应的loader处理 { test: /.css$/, loader: "style-loader!css-loader" } ] }