选择默认的颜色，将代码拷贝至<el-aside>模块中

稍微把不需要的修改一下。

<template><div class="common-layout"><el-container><el-header class="homeHeader"><div class="headerTitle">Devops平台</div></el-header><el-container><el-aside width="400px" class="aside"><el-row class="tac"><el-col :span="12"><el-menudefault-active="2"class="el-menu-vertical-demo"@open="handleOpen"@close="handleClose"><el-sub-menu index="1"><template #title><el-icon><location /></el-icon><span>Navigator One</span></template><el-menu-item-group title="Group One"><el-menu-item index="1-1">item one</el-menu-item><el-menu-item index="1-2">item two</el-menu-item></el-menu-item-group><el-menu-item-group title="Group Two"><el-menu-item index="1-3">item three</el-menu-item></el-menu-item-group><el-sub-menu index="1-4"><template #title>item four</template><el-menu-item index="1-4-1">item one</el-menu-item></el-sub-menu></el-sub-menu><el-menu-item index="2"><el-icon><icon-menu /></el-icon><span>Navigator Two</span></el-menu-item><el-menu-item index="3" disabled><el-icon><document /></el-icon><span>Navigator Three</span></el-menu-item><el-menu-item index="4"><el-icon><setting /></el-icon><span>Navigator Four</span></el-menu-item></el-menu></el-col></el-row></el-aside><el-main><div class="mainTitle">Devops管理系统</div></el-main></el-container></el-container></div>
</template>

 效果图