webpack第一个实例

1.安装node

2.安装cnpm

3.cnpm init生成package.json

4.全局安装webpack

cnpm install webpack -g

不推荐全局装webpack

5.全局安装 webpack-cli

cnpm install webpack-cli -g

6.全局安装webpack-dev-server

cnpm install webpack-dev-server -g

7.构造webpack.config.js

module.exports = {

    entry:'./main.js',

    output:{
        filename:'bundle.js'

    }

}

8.main.js文件夹

document.write('<h1>hello world!</h1>')

9.安装webpack

cnpm install --save --dev webpack

-save --dev只是开发和打包时会用到的,但实际上线并不需要;(例如webpack)

10.cnpm install

11.运行cnpm run dev

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转载自blog.csdn.net/weixin_39308542/article/details/95373053