1.npm init 初始化项目
npm init -y
2.配置webpack.basic
npm install --save-dev webpack
npm install --save-dev webpack-cli
安装环境合并工具
npm install webpack-merge --save-dev
npm install --save-dev html-webpack-plugin
npm install clean-webpack-plugin --save-dev
npm install --save-dev webpack-dev-server
css
npm i -D postcss-loader
npm i -D less-loader
npm i -D style-loader
npm i -D css-loader
js
npm install --save-dev @babel/core @babel/cli
npm install --save @babel/polyfill
npm install --save-dev @babel/preset-react
babel 动态导入
npm install --save-dev @babel/plugin-syntax-dynamic-import
npm install --save-dev @babel/plugin-proposal-class-properties 装饰器依赖
npm install --save-dev @babel/plugin-proposal-decorators 装饰器
