react router中设置默认路由

1.引入所需插件
import {HashRouter as Router,Route,Redirect,Link,NavLink} from ‘react-router-dom’

2.设置默认路由
方法一

 <Route path="/" component={MyTable} exact></Route>  
 <Route path="/myTable" component={MyTable}></Route>

方法二

<Redirect path="/" to="/myTable" /> 
<Route path="/myTable" component={MyTable}></Route> 

方法2用 Redirect 会重定向url