Vue+ELementUI主页布局----侧边栏布局（el-aside）

<template>
  <el-container style="height: 100vh;">
    <el-aside width="200px" style="background-color: rgb(238, 241, 246)">
      <!-- 侧边栏内容 -->
      <el-menu
        :default-openeds="['1']"
        :default-active="'1-1'"
        class="el-menu-vertical-demo"
        @open="handleOpen"
        @close="handleClose">
        <!-- 菜单项 -->
        <el-submenu index="1">
          <template slot="title">
            <i class="el-icon-location"></i>
            <span>导航一</span>
          </template>
          <el-menu-item index="1-1">选项1</el-menu-item>
          <el-menu-item index="1-2">选项2</el-menu-item>
        </el-submenu>
        <!-- 更多菜单项 -->
      </el-menu>
    </el-aside>
    <el-container>
      <el-header style="text-align: right; font-size: 12px">
        <el-dropdown>
          <i class="el-icon-setting" style="margin-right: 15px"></i>
          <el-dropdown-menu slot="dropdown">
            <el-dropdown-item>查看</el-dropdown-item>
            <el-dropdown-item>隐藏</el-dropdown-item>
            <el-dropdown-item>锁定</el-dropdown-item>
          </el-dropdown-menu>
        </el-dropdown>
        <span>王小虎</span>
      </el-header>
      <el-main>
        <!-- 主要内容 -->
        <el-table :data="tableData">
          <!-- 表格列定义 -->
        </el-table>
      </el-main>
    </el-container>
  </el-container>
</template>
 
<script>
export default {
  data() {
    const item = {
      date: '2016-05-02',
      name: 'Tom',
      state: 'California',
      city: 'Los Angeles',
      address: 'No. 189, Grove St, Los Angeles',
      zip: 'CA 90036'
    };
    return {
      tableData: Array(20).fill(item)
    };
  },
  methods: {
    handleOpen(key, keyPath) {
      console.log('open', key, keyPath);
    },
    handleClose(key, keyPath) {
      console.log('close', key, keyPath);
    }
  }
};
</script>
 
<style>
.el-header {
  background-color: #B3C0D1;
  color: var(--el-text-color-primary);
  text-align: center;
  line-height: 60px;
}
 
.el-aside {
  color: var(--el-text-color-primary);
}
</s