react中操作react-router-dom路由

在src里新建一个comsrctros再建两个两个文件夹,分别命名为“pink”和“red”。文件夹命名为

建一个路由组件文件夹,命名为“pink”,里面有一个rpink.js和pinkcss并编写如下代码

import  React  from 'react';
import "./pink.css"
class  Pink extends React.Component{
      render(){
            return(
                 <div  class="weibo">
                     <a>pink</a>
                 </div>
            )
      }
}
export  default Pink;
第二个页面
import  React  from 'react';
import "./pink.css"
class  Red extends React.Component{
      render(){
            return(
                 <div  class="weibo">
                     <a>pink</a>
                 </div>
            )
      }
}
export  default Red;
detail.js
 
然后再新建一个路由组件文件夹,命名为“Red”,里面有一个red.js和red.css并编写如下代码:
然后 建立一个green  文件夹
通过函数跳转
import React from 'react';
import { BrowserRouter, Route, Switch,Link } from "react-router-dom";
import "./green.css"
import Pink from '../Pink/Pink.js';
import Red from '../red/red.js';
import Routers from '../Router/Router.js';
class green extends React.Component {
    render() {
        return (
            <BrowserRouter>
                <div class="liulist">
                    <ul>
                        <li>
                            <Link to="/pink">首页</Link>
                        </li>
                        <li>
                            <Link to="/red">详情</Link>
                        </li>
                        <li>
                            <Link to="/routers">内容</Link>
                        </li>
                    </ul>
                </div>
                <Switch>
                    <Route path="/pink" exact component={Pink} />
                    <Route path="/red"exact  component={Red} />
                    <Route path="/routers"exact  component={Routers} />
                </Switch>
            </BrowserRouter>
        )
    }
}
export default green;
app.js中调用
import React from 'react';
import './App.css';
import Green from "./componter/green/green.js"
标签名必须大写
class App extends React.Component{
      render(){
        return(
             <div>
               <Green/>
               </div>

        )
      }
}

export default App;
 
 
 
 
 
 
 
原文地址:https://www.cnblogs.com/yangjingyang/p/11574586.html