dingxin_toolbox_vue/src/layout/index.vue

<script setup>
// import HelloWorld from "@/components/HelloWorld.vue";
import Index from "@/views/update/index.vue";
import PageHeader from "@/layout/components/PageHeader.vue";
import PageAside from "@/layout/components/PageAside.vue";
import {useRoute} from 'vue-router'

const route = useRoute()
</script>

<template>
  <div class="common-layout">
    <el-container>
      <el-aside width="200px">
        <PageAside/>
      </el-aside>
      <el-container>
<!--        <el-header>-->
<!--          <PageHeader/>-->
<!--        </el-header>-->
        <el-main>
          <router-view v-slot="{Component}">
            <keep-alive>
              <component :is="Component" :key="route.name" v-if="route.meta.keepAlive"/>
            </keep-alive>
            <component :is="Component" :key="route.name" v-if="!route.meta.keepAlive"/>
          </router-view>
        </el-main>
      </el-container>
    </el-container>
  </div>
</template>

<style>
#app {
  background-color: white;
}

html,
body,
.el-container {
  padding: 0;
  margin: 0;
  height: 100%;
}

</style>