kuailelunwen_new_houtai/src/App.vue

<template>
  <div id="app">
    <!-- <nav>
      <router-link to="/">Home</router-link> |
      <router-link to="/about">About</router-link> |
      <router-link to="/ui">组件示例文件</router-link>
    </nav> -->
    <!-- <router-view/> -->
    <el-container>
      <el-header style="height: 62px;" v-if="showHeader">
        <Header></Header>
      </el-header>
      <el-container :class="(showHeader ? 'short-container' : '')">
        <SliderMenu v-if="showSidebar"></SliderMenu>
        <el-container>
          <!-- 面包屑导航 -->
          <Breadcrumb />
          <el-main>
            <router-view />
          </el-main>
          <!-- <el-footer v-if="showFooter">
            <Footer></Footer>
          </el-footer> -->

        </el-container>
      </el-container>
    </el-container>
  </div>
</template>
<script>
import SliderMenu from '@/components/SliderMenu.vue';
// import Footer from '@/components/Footer.vue';
import { mapState } from 'vuex';
import Header from './components/Header.vue';
import Breadcrumb from './components/Breadcrumb.vue';
export default {
  data() {
    return {
      isCollapse: true,
      menuData: [
        {
          index: '1',
          title: '父级菜单1',
          icon: 'el-icon-location',
          children: [
            { index: '1-1', title: '子级菜单1-1', path: '/' },
            { index: '1-2', title: 'ui页面', path: '/ui' }
          ]
        },
        {
          index: '2',
          title: '父级菜单2',
          icon: 'el-icon-menu',
          children: [
            { index: '2-1', title: '子级菜单2-1', path: '/about' },
            { index: '2-2', title: '加盟耶main', path: '/franchise' }
          ]
        }
      ]
    };
  },
  components: {
    SliderMenu,
    // Footer,
    Header,
    Breadcrumb
  },
  computed: {
    ...mapState(['showSidebar', 'showFooter', 'showHeader']) // 从Vuex映射showSidebar状态到组件的计算属性中
  },
  mounted() {
    window.addEventListener('beforeunload', this.clearStorage);
  },
  beforeUnmount() {
    window.removeEventListener('beforeunload', this.clearStorage);
  },
  methods: {
    clearStorage() {
      // 或按需清除特定项：
      localStorage.removeItem('date');
    },
    handleOpen(key, keyPath) {
      console.log(key, keyPath);
    },
    handleClose(key, keyPath) {
      console.log(key, keyPath);
    }
  }
}
</script>
<style lang="scss" scoped>
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  font-family: Microsoft YaHei UI;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  height: 100%;
  background: #F5F7FA;
}

.short-container {
  height: calc(100vh - 62px);
}

::v-deep .el-container .el-main {
  // padding: 12px;
}

::v-deep .el-header {
  height: 62px;
  padding: 8px 32px;
  background: linear-gradient(270deg, #4EA4F3 0%, #3D85EA 100%);
}

nav {
  padding: 30px;

  a {
    font-weight: bold;
    color: #2c3e50;

    &.router-link-exact-active {
      color: #42b983;
    }
  }
}
</style>