React router cache route实现缓存页面流程介绍

import React,{Component} from 'react'
import { Route} from 'react-router-dom'
import {CacheRoute,CacheSwitch} from 'react-router-cache-route'
import PageA from './demo/PageA.js'
import PageB from './demo/PageB.js'
import PageOther from './demo/PageOther.js'
class App extends Component{
    render(){
        return(
            <div className='App'>
                    <CacheSwitch>                   
                        <CacheRoute exact path='/platform/PageA' component={PageA}/>                    
                        <Route path='/platform/PageB' component={PageB}/>
                        <Route path='/platform/PageOther' component={PageOther}/>                       
                    </CacheSwitch>
            </div>
        )
    }
}
export default App;

function AppRouter() {
    return (
        <Router history={history}>
            <AppContainer>
                <CustomHeader />
                <CacheSwitch>
                    {routes.map((route: RouteType, index: number) => {
                        return route.cache ? (
                            <CacheRoute
                                exact={true}
                                path={`/${route.routerPath}`}
                                key={index}
                                component={route.component}
                            />
                        ) : (
                            <Route
                                // strict={true}
                                exact={true}
                                path={`/${route.routerPath}`}
                                key={index}
                                component={route.component}
                            />
                        );
                    })}
                    <Redirect to="/login" />
                </CacheSwitch>
            </AppContainer>
        </Router>
    );
}

{
    path: '/PageA',
    component: PageA,
    cache:true,//判断标志位
},
{
    path: '/PageB',
    component: PageB,
},

//缓存A页面跳转至other页面（）
componentDidCache = () => {
    console.log('List cached')
}
//缓存恢复（从other页面跳转返回A页面）
componentDidRecover = () => {
    // 这里可以更新业务数据
    console.log('List recovered')
}