vue使用路由进行tab切换

    <div>
      <router-linK to="a">A</router-link>
      <router-linK to="b">B</router-link>
    </div>
    <router-view></router-view>

   routes: [
      {
          path: '/home',
          name: 'home',
          component: Home,
                children: [
                      {name: 'a', path: 'a', component: aList},
                      {name: 'b', path: 'b', component: bList}
                ]
      }
    ]

  //在home页面，又一A和B的Tab菜单，点击进行切换显示aList 和 bList组件