https://www.webpackjs.com/concepts/modules/
立即开始：
mkdir webpack-demo && cd webpack-demo npm init -y npm install webpack webpack-cli --save-dev
目录
webpack-demo
|- package.json
+ |- index.html
+ |- /src
+ |- index.js
project
webpack-demo
|- package.json
+ |- /dist
+ |- index.html
- |- index.html
|- /src
|- index.js
要在 index.js 中打包 lodash 依赖，我们需要在本地安装 library：
npm install --save lodash
dist/index.html
<!doctype html> <html> <head> <title>起步</title> - <script src="https://unpkg.com/lodash@4.16.6"></script> </head> <body> - <script src="./src/index.js"></script> + <script src="main.js"></script> </body> </html>
原文：https://www.cnblogs.com/pikachuworld/p/11524287.html