Overriding a browser's current location without breaking the back button or causing an infinite redirect can be tricky sometimes. In this lesson we'll learn how React Router v4 allows us to easily achieve a red
import{BrowserRouterasRouter,Route,Link,Redirect}from'react-router-dom'; 在组件的render方法中,使用Link组件来创建一个按钮,并设置to属性为目标页面的路径: 代码语言:jsx 复制 render(){return(<Router><Linkto="/target-page">跳转到目标页面</Link></Router>);} ...
const DashboardPage: React.FC<RouteComponentProps> = ({ match }) => { return ( <IonRouterOutlet> <Route exact path={match.url} component={UsersListPage} /> <Route path={`${match.url}/users/:id`} component={UserDetailPage} /> <Route render={() => <Redirect to={match.url} />...
Overriding a browser's current location without breaking the back button or causing an infinite redirect can be tricky sometimes. In this lesson we'll learn how React Router v4 allows us to easily achieve a redirect without getting bogged down in browser history. import React from 'react'; imp...
import { BrowserRouter as Router, Route, Redirect } from 'react-router-dom'; const Home = () => Home Page; const About = () => About Page; const App = () => ( <Router> <Route exact path="/" render={() => <Redirect to="/home" />} /> <Route path="/home" componen...
一、普通路由例子 import Center from 'page/center'; import Data from 'page/data';function App(){return (<Router><Switch><Route exact path="/" render={() => (<Redirect to="/center" />)} /><Route path="/data" component={Data} /><Route path="/center" component={Center} /><Route...
在react 中,路由重定向的核心就是Redirect和Switch ,不论是单层路由还是多层 JavaScript import{ HashRouter,BrowserRouter, Route,Router, Link, Redirect, Switch}from"react-router-dom";importHeaderfrom'./components/Header';importLoginfrom'./page/Login/index';importRegisterfrom'./page/Login/register';import...
{ redirectToReferrer } = this.state; // 如果登录状态为true 就重定向到from页面 if (redirectToReferrer) { return <Redirect to={from} />; } return ( 你还没有权限需要先登录 {from.pathname} 登录 ); } } // export default AuthExample; ReactDOM.render(<AuthExample />, document.getElement...
isAuthenticated ? <Profile /> : <Redirect to="/login" /> } /> 在上面的示例中,如果用户未登录,则会重定向到/login页面。 这只是一个简单的示例,你可以根据实际需求来对路由鉴权进行更复杂的处理。通过使用 React Router 提供的组件和 API,你可以在 React 应用中实现灵活的路由鉴权机制。
本文介绍如何使用React框架,通过OSS的静态网站托管功能在前端快速部署一个线上可用的单页应用SPA(Single-Page Application)。 什么是单页应用 单页应用是一种只有一个Web页面的网络应用程序。通过动态重写当前页面与用户交互,避免页面切换中断用户体验,使其更像桌面应用程序。单页应用的所有必要代码(HTML、JavaScript和CSS...