vue keep-alive和更新数据

Question

<div id="app">         <!--缓存-->         <keep-alive>             <router-view v-if="$route.meta.keepAlive"></router-view>         </keep-alive>         <router-view v-if="!$route.meta.keepAlive"></router-view>         <!--下拉更新数据--><!--        <router-view v-if="isRouterAlive"></router-view> -->     </div>怎么把下面的 v-if="isRouterAlive" 给弄到上面去，但上面已经有v-if了

Answer 1

<router-view v-if="!$route.meta.keepAlive || isRouteAlive"></router-view>
这么不行吗

Answer 2

路由单独命名的视图能不能代替下v-if？？？