React Router路由随笔
Posted guoyinsheng
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1.安装以及基本使用
yarn add react-router-dom
基本结构:
import React from "react"; import { BrowserRouter as Router, Route, Link } from "react-router-dom"; import Index from "./Pages/Index"; import List from "./Pages/List"; // this.props.history.push("/home/"); function AppRouter() { return ( <Router> {/* <ul> <li> <Link to="/">首页</Link> </li> <li> <Link to="/list/123">列表</Link> </li> </ul> */} <Route path="/" exact component={Index} /> <Route path="/list/:id" component={List} /> </Router> ); } export default AppRouter;
import React from "react"; import { BrowserRouter as Router, Route, Link } from "react-router-dom"; import Index from ‘./Pages/Index‘ import ‘./index.css‘ function AppRouter() { return ( <Router> <div className="mainDiv"> <div className="leftNav"> <h3>一级导航</h3> <ul> <li> <Link to="/">博客首页</Link> </li> <li><Link to="">视频教程</Link> </li> <li><Link to="">职场技能</Link> </li> </ul> </div> <div className="rightMain"> <Route path="/" exact component={Index} /> </div> </div> </Router> ); } export default AppRouter;
二级导航
import React from "react"; import { Route, Link } from "react-router-dom"; import Reactpage from ‘./video/ReactPage‘ import Vue from ‘./video/Vue‘ import Flutter from ‘./video/Flutter‘ function Video(){ return ( <div> <div className="topNav"> <ul> <li><Link to="/video/reactpage">React教程</Link></li> <li><Link to="/video/vue">Vue教程</Link></li> <li><Link to="/video/flutter">Flutter教程</Link></li> </ul> </div> <div className="videoContent"> <div><h3>视频教程</h3></div> <Route path="/video/reactpage/" component={Reactpage} /> <Route path="/video/vue/" component={Vue} /> <Route path="/video/flutter/" component={Flutter} /> </div> </div> ) } export default Video;
二级导航之后一级引入使用
import React from "react"; import { BrowserRouter as Router, Route, Link } from "react-router-dom"; import Index from ‘./Pages/Index‘ //--关键代码------------start import Video from ‘./Pages/Video‘ //--关键代码------------end import ‘./index.css‘ function AppRouter() { return ( <Router> <div className="mainDiv"> <div className="leftNav"> <h3>一级导航</h3> <ul> <li> <Link to="/">博客首页</Link> </li> {/*--关键代码------------start*/} <li><Link to="/video/">视频教程</Link> </li> {/*--关键代码------------end*/} <li><Link to="">职场技能</Link> </li> </ul> </div> <div className="rightMain"> <Route path="/" exact component={Index} /> {/*--关键代码------------start*/} <Route path="/video/" component={Video} /> {/*--关键代码------------end*/} </div> </div> </Router> ); } export default AppRouter;
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