1.不使用框架建立webpack项目时
(1).npm init -y
生成package.json文件
(2).npm install --save-dev webpack
在当前项目下安装webpack依赖
(3).如果webpack是4+版本，需要安装webpack-cli或者webpack-command
npm install --save-dev webpack-cli
或
npm install --save-dev webpack-command
(4).在根目录下创建dist和src文件
webpack-demo |- package.json
|- /dist
|- index.html|- /src
|- index.js
同时更改package.json文件(确保我们安装包是私有的(private)，并且移除 main 入口。这可以防止意外发布你的代码。)
{ "name": "webpack-demo", "version": "1.0.0", "description": "", + "private": true, - "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1" }, "keywords": [], "author": "", "license": "ISC", "devDependencies": { "webpack": "^4.0.1", "webpack-cli": "^2.0.9" }, "dependencies": {} }
(5).
原文：https://www.cnblogs.com/nailc/p/9505393.html