[Webpack] 安装与配置文件

1. 起步与安装

mkdir webpack-demo
cd webpack-demo
npm init -y

npm install webpack webpack-cli --save-dev

2. 配置文件

// webpack.config.js
const path = require('path')

module.exports = {
  entry: './src/index.js',
  output: {
    filename: 'bundle.js',
    path: path.resolve(__dirname, 'dist')
  }
}

自定义配置文件名，webpack.cfg.js

npx webpack --config webpack.cfg.js

3. 打包

npx webpack
npm run bundle