下载：
cnpm i babel-plugin-syntax-dynamic-import
cnpm i react-loadable
一：引用
import Loadable from 'react-loadable';
const paper =Loadable({
loader:()=>import('../component/paper.jsx'),
loading:()=>{return null}
})
//以这种形式将组件引入
const priate =Loadable({
loader:()=>import('../component/priate.jsx'),
loading:()=>{return null}
})
const Sunlight =Loadable({
loader:()=>import('../component/sunlight.jsx'),
loading:()=>{return null}
})
const alone =Loadable({
loader:()=>import('../component/alone.jsx'),
loading:()=>{return null}
})
使用 npm run eject(便可将分离出config文件)
1.png
1.png
https://reacttraining.com/react-router/web/guides/code-splitting
