路由重定向
react-router 路由寫法 （先導(dǎo)入基本的組件）

  <HashRouter>
        <Switch>        
         
          <Route path="/index"  component={home} />
          <Route path="/record" component={record} /> 
          <Redirect from="/" to="/index"  />
        </Switch>
      </HashRouter>

vue-router 寫法

 {
      path: '/',
      redirect: '/index',
},
{ 
      path: '/index',
      name: 'index',
      component: home,
    
}