antd按需加载

创建demo脚手架

create-react-app demo

react的webpack配置默认不可显，该命令可显示config

npm run eject

安装babel按需加载依赖

npm i babel-plugin-import --save-dev
package.json添加下列配置

 "plugins": [
     ["import",{"libraryName": "antd","libraryDirectory": "es","style": "css"}]
    ]

使用组件可直接引入 css会按需加载

import { Button } from 'antd'