1安装react-router-dom
npm install react-router-dom --save-dev //这里可以使用cnpm代替npm命令
1 新建router文件
//引入 react-router-dom
import { HashRouter, Route, Switch, BrowserRouter as Router } from "react-router-dom";
//分别添加两个页面
import App from '../App';
import Home from '../Home';
const BasicRoute = () => (
	<Router>
      <Switch>
          <Route exact path="/" component={App} activeClassName="active"/>
          <Route exact path="/home" component={Home} activeClassName="active"/>
      </Switch>
  </Router>
);
export default BasicRoute;
2 index.js //引入路由 import Router from './router/router'; //首先渲染的component ReactDOM.render(<Router/>, document.getElementById('root')); 3 路由的跳转 import { BrowserRouter as Router, Route, Link, Prompt } from "react-router-dom"; <Link to="/home">home</Link> <input type="button" value="Home" onClick={this.goHome.bind(this)}/> state 隐式传参 <Link to={{ pathname:'/home',state:{ type: 'id' }}} >home</Link> query 隐式传参 <Link to={{ pathname:'/home',query:{ type: 'id' }}} >home</Link>
 {/* 离开页面时提示*/}
 <Prompt message="您确定要离开该页面吗?" /> 方法跳转
goHome() { this.props.history.push({ pathname: '/Home', state: { id: 3 } }) }

//子页面 接受传值 (不同方式下的接受方式)

componentWillMount() {
   let _id = this.props.match.params.id,
         id = this.props.history.location.state,
        id1 = this.props.history.location.query;
        console.log("准备好了", _id, id, id1);

};