vue后台管理布局方式与左侧菜单栏,使用elementplus的el-container,el-header,el-aside,el-menu

<!-- 经典布局 -->
<template>
  <el-container class="layout">
    <el-header>
      <div class="header-lf">
        <div class="logo flx-center">
          <img src="@/assets/images/header/logo.png" alt="logo" />
          <span>xxx系统</span>
        </div>
        <ToolBarLeft />
      </div>
      <ToolBarRight />
    </el-header>
    <el-container class="classic-content">
      <el-aside>
        <div class="menu" :style="{ width: isCollapse ? '65px' : '210px' }">
          <el-scrollbar>
            <el-menu
              :default-active="activeMenu"
              :router="false"
              :collapse="isCollapse"
              :collapse-transition="false"
              :unique-opened="true"
              background-color="#ffffff"
              text-color="#303133"
            >
              <SubMenu :menuList="menuList" />
            </el-menu>
          </el-scrollbar>
        </div>
      </el-aside>
      <el-container class="classic-main">
        <Main />
      </el-container>
    </el-container>
  </el-container>
</template>

<script setup lang="ts" name="layoutClassic">
import Main from '@/layouts/components/Main/index.vue'
import SubMenu from '@/layouts/components/Menu/SubMenu.vue'
import ToolBarLeft from '@/layouts/components/Header/ToolBarLeft.vue'
import ToolBarRight from '@/layouts/components/Header/ToolBarRight.vue'
</script>

<!-- 纵向布局 -->
<template>
  <el-container class="layout">
    <el-aside>
      <div class="menu" :style="{ width: isCollapse ? '65px' : '210px' }">
        <div class="logo flx-center">
          <img src="@/assets/images/logo.png" alt="logo" />
          <span v-show="!isCollapse">xxx系统</span>
        </div>
        <el-scrollbar>
          <el-menu
            :default-active="activeMenu"
            :router="false"
            :collapse="isCollapse"
            :collapse-transition="false"
            :unique-opened="true"
            background-color="#ffffff"
            text-color="#bdbdc0"
            active-text-color="#ffffff"
          >
            <SubMenu :menuList="menuList" />
          </el-menu>
        </el-scrollbar>
      </div>
    </el-aside>
    <el-container>
      <el-header>
        <ToolBarLeft />
        <ToolBarRight />
      </el-header>
      <Main />
    </el-container>
  </el-container>
</template>

<script setup lang="ts" name="layoutVertical">
import Main from '@/layouts/components/Main/index.vue'
import ToolBarLeft from '@/layouts/components/Header/ToolBarLeft.vue'
import ToolBarRight from '@/layouts/components/Header/ToolBarRight.vue'
import SubMenu from '@/layouts/components/Menu/SubMenu.vue'
</script>

<style scoped lang="scss">

<!-- 横向布局 -->
<template>
  <el-container class="layout">
    <el-header>
      <div class="logo flx-center">
        <img src="@/assets/images/header/logo.png" alt="logo" />
        <span>汇博云盘</span>
      </div>
      <el-menu
        mode="horizontal"
        :default-active="activeMenu"
        :router="false"
        :unique-opened="true"
        background-color="#fff"
        text-color="#dadada"
        active-text-color="#ffffff"
      >
        <!-- 只有在这里写 submenu 才能触发 menu 三个点省略 -->
        <template v-for="subItem in menuList" :key="subItem.path">
          <el-sub-menu v-if="subItem.children?.length" :index="subItem.path" :key="subItem.path + 'el-sub-menu'">
            <template #title>
              <el-icon>
                <component :is="subItem.meta.icon"></component>
              </el-icon>
              <span>{{ subItem.meta.title }}</span>
            </template>
            <SubMenu :menuList="subItem.children" />
          </el-sub-menu>
          <el-menu-item v-else :index="subItem.path" :key="subItem.path + 'el-menu-item'" @click="handleClickMenu(subItem)">
            <el-icon>
              <component :is="subItem.meta.icon"></component>
            </el-icon>
            <template #title>
              <span>{{ subItem.meta.title }}</span>
            </template>
          </el-menu-item>
        </template>
      </el-menu>
      <ToolBarRight />
    </el-header>
    <Main />
  </el-container>
</template>

<script setup lang="ts" name="layoutTransverse">
import Main from '@/layouts/components/Main/index.vue'
import ToolBarRight from '@/layouts/components/Header/ToolBarRight.vue'
import SubMenu from '@/layouts/components/Menu/SubMenu.vue'
</script>

// SubMenu
<template>
  <template v-for="subItem in menuList" :key="subItem.path">
    <el-sub-menu v-if="subItem.children && subItem.children.length > 0" :index="subItem.path">
      <template #title>
        <el-icon>
          <component :is="subItem.meta.icon"></component>
        </el-icon>
        <span>{{ subItem.meta.title }}</span>
      </template>
      <SubMenu :menuList="subItem.children" />
    </el-sub-menu>
    <el-menu-item v-else :index="subItem.path" @click="handleClickMenu(subItem)">
      <el-icon>
        <component :is="subItem.meta.icon"></component>
      </el-icon>
      <template #title>
        <span>{{ subItem.meta.title }}</span>
      </template>
    </el-menu-item>
  </template>
</template>

<script setup lang="ts">
import { useRouter } from 'vue-router'

defineProps<{ menuList: Menu.MenuOptions[] }>()

const router = useRouter()
const handleClickMenu = (subItem: Menu.MenuOptions) => {
  if (subItem.meta.isLink) return window.open(subItem.meta.isLink, '_blank')
  router.push(subItem.path)
}
</script>