react-router基本用法

最新推荐文章于 2025-03-21 16:12:45 发布

转载最新推荐文章于 2025-03-21 16:12:45 发布 · 194 阅读

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CC 4.0 BY-SA版权

原文链接：http://www.cnblogs.com/ipoodle/p/9690289.html

文章标签：

#javascript #ViewUI

本文详细介绍如何使用 React Router 实现页面路由导航。从安装 react-router-dom 到配置 Router、Route 和 Link 组件，再到最终实现组件 A 和 B 的切换，本文提供了完整的代码示例，帮助读者快速上手。

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1.引入

$ yarn add react-router-dom
import {HashRouter as Router,Route,Link} from 'react-router-dom';

2.配置

ReactDOM.render(
		<Router>
			<Wrapper>
				<Route path='/a' component={A}/>
				<Route path='/b' component={B}/>
			</Wrapper>
		</Router>,
	document.getElementById('app')
)

3.使用

//容器
class Wrapper extends React.Component {
	constructor(props){
		super	(props)
	}

	render() {
		return (
			<div>
				<Link to='/a'>组件A</Link> <br/>
				<Link to='/b'>组件B</Link>
				{this.props.children}
		 </div>
		)

	}
}

4.显示

5.完整代码

import React from 'react';
import ReactDOM from 'react-dom';
// import {BrowerRouter as Router,Switch,Route,Link} from '';
import {HashRouter as Router,Route,Link} from 'react-router-dom';
// import Home from 'page/home/index.jsx';
class A extends React.Component {
	constructor (props){
		super	(props)

	}
	render(){
		return <div>component A</div>

	}
}
class B extends React.Component {
	constructor (props){
		super	(props)
	}
	render(){
		return <div>component B</div>

	}
}
//容器
class Wrapper extends React.Component {
	constructor(props){
		super	(props)
	}

	render() {
		return (
			<div>
				<Link to='/a'>组件A</Link> <br/>
				<Link to='/b'>组件B</Link>
				{this.props.children}
		 </div>
		)

	}
}

ReactDOM.render(
		<Router>
			<Wrapper>
				<Route path='/a' component={A}/>
				<Route path='/b' component={B}/>
			</Wrapper>
		</Router>,
	document.getElementById('app')
)

转载于:https://www.cnblogs.com/ipoodle/p/9690289.html