标签:turn selected inf ext img 组件 直接 mob lin
在v4+中路由规则位于布局和 UI 本身之间,因为route本身也是一个组件,万物皆组件,所以我们要嵌套路由直接在组件里写就可以了
看代码,新建一个list.jsx,然后再建两个子组件mobile和pc
import React from "react";
import {
BrowserRouter as Router,
Switch,
Route,
NavLink
} from "react-router-dom";
import Mobile from ‘./lists/Mobile‘;
import Pc from ‘./lists/Pc‘;
import ‘./home.css‘;
export default class List extends React.Component {
render() {
return (
<Router>
<div>
<ul>
<li><NavLink to="/list/app" activeClassName="selected">手机端</NavLink></li>
<li><NavLink to="/list/pc" activeClassName="selected">PC端</NavLink></li>
</ul>
<hr />
<Switch>
<Route strict path="/list/app" component={Mobile}/>
<Route strict path="/list/pc" component={Pc}/>
{/* <Route component={()=><div>子路由的404!</div>}/> */}
</Switch>
</div>
</Router>
);
}
}
mobile
import React from ‘react‘;
export default class Mobile extends React.Component {
render() {
return (
<div>
进入手机端
</div>
)
}
}
pc的代码
import React from ‘react‘;
export default class Pc extends React.Component {
render() {
return (
<div>
加入电脑pc模式
</div>
)
}
}
看效果

React开发中使用react-router-dom路由最新版本V5.1.2(三)路由嵌套子路由
标签:turn selected inf ext img 组件 直接 mob lin
原文地址:https://www.cnblogs.com/bobo1/p/12860194.html