页签模式展示

修改/src/layouts/BasicLayout.vue

添加组件multi-tab

 <!-- layout content -->
<a-layout-content
  :style="{ height: '100%', margin: '10px 10px 0', paddingTop: fixedHeader ? '64px' : '0' }">
  <!-- 页签组件 -->
  <multi-tab v-if="multiTab"></multi-tab>
  <transition name="page-transition">
      <route-view />
  </transition>
</a-layout-content>

引入组件，新增参数

import MultiTab from '@/components/MultiTab'
import config from '@/config/defaultSettings'//原来就存在了
export default {
components: {
    MultiTab
},
 data() {
    return {
      multiTab: config.multiTab,
      fixedHeader: config.fixedHeader
    }
  },
}

修改/src/config/defaultSettings.js

export default {
  primaryColor: '#1890FF',
  navTheme: 'dark',
  layout: 'sidemenu',
  contentWidth: 'Fixed',
  fixedHeader: false, // sticky header 主要改这里-是否固定页签
  fixSiderbar: true,
  autoHideHeader: false,
  colorWeak: false,
  multiTab: true,// 主要改这里-是否展示页签
  production: process.env.NODE_ENV === 'production' && process.env.VUE_APP_PREVIEW !== 'true',
  storageOptions: {
    namespace: 'pro__',
    name: 'ls',
    storage: 'local',
  }
}