react hook + umi脚手架环境下使用缓存组件

使用umi-plugin-keep-alive实现KeepAlive状态存储

$ npm install umi-plugin-keep-alive --save
//或者
$ yarn add umi-plugin-keep-alive

使用和vue的keepAlive类似

import { KeepAlive } from 'umi';
import HomePage from './page';
export default ({ history }) => {
  return (
    
      history} />
    
  );
};

使用介绍：https://www.npmjs.com/package/umi-plugin-keep-alive

git详细文档里面有介绍如何手动刷新组件和清除组件缓存等
https://github.com/alitajs/umi-plugin-keep-alive