React系列之--项目中React 路由搭建demo

                                  React系列之--项目中React 路由搭建demo

关于react-router网上有很多介绍，在这里必要唠叨，其中在项目中react-router和react-router-dom功能是一样的，引用一个就可以了。

1、react-router4.0以上的介绍。

    发现一篇文章写得不错，在这里也必要唠叨一次了。请阅：初探 React Router 4.0

2、搭建的环境

     a、使用create-react-app搭建

      b、版本如下：

{
  "name": "react-project-router",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "react": "^16.4.1",
    "react-dom": "^16.4.1",
    "react-router-dom": "^4.3.1",
    "react-scripts": "1.1.4"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test --env=jsdom",
    "eject": "react-scripts eject"
  }
}

3、文件目录结构

 5、index.js

import React from 'react';
import ReactDOM from 'react-dom';
import {BrowserRouter} from 'react-router-dom';
import './index.css';
import Root from './router/Routes';
import registerServiceWorker from './registerServiceWorker';

const mountNode = document.getElementById('root');
ReactDOM.render(
    
        
    ,
    mountNode
);
registerServiceWorker();

6、App.js

/*
   App 应用总容器
*/
import React, { Component } from 'react';

class App extends Component {
    render() {
        return 
{this.props.children}
;
    }
}
export default App;

7、Router文件，路由配置

/*
   Root, Router 配置
*/
import React from 'react';
import { Route, Switch, Redirect } from 'react-router-dom';

import App from './../App';

import Test from './../containers/Test';
import Home from './../containers/Home';
import Message from './../containers/Message';

const Root = () => (
   

      
          (
               
                  
                     
                     
                     
                     
                      {/*路由不正确时，默认跳回home页面*/}
                      } />
                  
               
            )}
         />
      
   
);

export default Root;

8、相关组件代码

/*
   Home 主页
*/
import React, { Component } from 'react';
import { Link } from 'react-router-dom';

class Home extends Component {
   render() {
      return (
          

              {/*search,state可以自定义，获取方法：this.props.location.search，this.props.location.state*/}
              
                  点击跳转到路由参数search，state使用
              

          
      );
   }
}

export default Home;



/*
   Test 主页
*/
import React, { Component } from 'react';
import { Link } from 'react-router-dom';

class Test extends Component {
    constructor (props) {
        super(props)
    }

   render() {
       return (
           

               
search:{this.props.location.search} 
               
state:{this.props.location.state.mold} 
               
  this.props.history.goBack()}>返回上一页
               
 this.props.history.push('/message/12')}>message页面
           
       );
   }
}
export default Test;



/*
   Message 主页
*/
import React, { Component } from 'react';

class Message extends Component {
    constructor (props) {
        super(props)
    }

   render() {
       return (
           
Message{this.props.match.params.id}
       );
   }
}

export default Message;

9、效果如下

       

源码：https://github.com/qishuixian/react/tree/master/react-project-router