1. npm init
2. npm install -D webpack webpack-cli
3. 创建webpack入口文件( 默认 webpack.config.js 可以通过 webpack --config XX(FileName)). 并配置build 配置
5. package.json 中配置 执行webpack build 命令.
示例:
// webpack.config.dllPlugin.jsconst path = require(‘path‘)const webpack = require(‘webpack‘)module.exports = { ?mode: ‘production‘, // development ?entry: { ???// 依赖的库数组 ???vendor: [ ?????‘prop-types‘, ?????‘babel-polyfill‘, ?????‘react‘, ?????‘react-dom‘, ?????‘react-router-dom‘, ???] ?}, ?output: { ???path: path.join(__dirname, ‘dist‘), ???filename: ‘[name].js‘, ???library: ‘[name]_[hash]‘, ?}, ?plugins: [ ???new webpack.DllPlugin({ ?????// dllPlugin的name属性需要和libary保持一致 ?????name: ‘[name]_[hash]‘, ?????path: path.join(__dirname, ‘dist‘, ‘[name]-manifest.json‘), ?????// context需要和webpack.config.js保持一致 ?????context: __dirname, ???}) ?]}package.json
{ ?"scripts": { ???"start": "webpack", ???"dll": "webpack --config webpack.config.dllPlugin.js" ?}, ?"author": "", ?"license": "ISC", ?"dependencies": { ???"babel-polyfill": "^6.26.0", ???"prop-types": "^15.6.2", ???"react": "^16.6.1", ???"react-dom": "^16.6.1", ???"react-router-dom": "^4.3.1" ?}, ?"devDependencies": { ???"webpack": "^4.25.1", ???"webpack-cli": "^3.1.2" ?}}
运行结果:
webpack 从0 手动配置
原文地址：https://www.cnblogs.com/dfyg-xiaoxiao/p/9942811.html