ihotel-manage/admin/src/App.vue

<template>
  <div id="app">
    <keep-alive>
      <router-view v-if="$route.meta.keepAlive"></router-view>
    </keep-alive>
    <router-view v-if="!$route.meta.keepAlive"></router-view>
  </div>
</template>

<script>
export default {
  name: "App",
};
</script>

<style lang="scss">
#app {
  font-family: "Avenir", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100%;
  height: 100%;
}

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  ::-webkit-scrollbar {
    display: none; /* Chrome Safari */
  }
}
</style>