vue-admin-template tagsView 多标签

1. 将vue-element-admin中的@\store\modules\tagsView.js 拷贝到现有项目中的对应文件夹下
2. @\layout\components\AppMain.vue
   修改

<template>
  <section class="app-main">
    <transition name="fade-transform" mode="out-in">
      
      <keep-alive :include="cachedViews">
        <router-view :key="key" />
      keep-alive>
    transition>
  section>
template>

<script>
export default {
  name: 'AppMain',
  computed: {
    cachedViews() {
      return this.$store.state.tagsView.cachedViews
    },
    key() {
      return this.$route.fullPath
    }
  }
}
script>

<style lang="scss" scoped>
.hasTagsView {
  .app-main {
    /* 84 = navbar + tags-view = 50 + 34 */
    min-height: calc(100vh - 84px);
  }

  .fixed-header+.app-main {
    padding-top: 84px;
  }
}
style>

<style lang="scss">
// fix css style bug in open el-dialog
.el-popup-parent--hidden {
  .fixed-header {
    padding-right: 15px;
  }
}
style>

3. @\layout\components\index.js
   新增

export { default as TagsView } from './TagsView'

4. @\layout\index.vue
   修改

<template>
  <div :class="classObj" class="app-wrapper">
    <div v-if="device==='mobile'&&sidebar.opened" class="drawer-bg" @click="handleClickOutside" />
    <sidebar class="sidebar-container" :class="{'hasTagsView': tagsView}" />
    <div class="main-container">
      <div>
        <navbar />
        <tags-view v-if="tagsView" />
      div>
      <app-main />
    div>
  div>
template>

<script>
import { Navbar, Sidebar, AppMain, TagsView } from './components'
import ResizeMixin from './mixin/ResizeHandler'

export default {
  name: 'Layout',
  components: {
    Navbar,
    Sidebar,
    AppMain,
    TagsView
  },
  mixins: [ResizeMixin],
  computed: {
    sidebar() {
      return this.$store.state.app.sidebar
    },
    device() {
      return this.$store.state.app.device
    },
    fixedHeader() {
      return this.$store.state.settings.fixedHeader
    },
    tagsView() {
      return this.$store.state.settings.tagsView
    },
    classObj() {
      return {
        hideSidebar: !this.sidebar.opened,
        openSidebar: this.sidebar.opened,
        withoutAnimation: this.sidebar.withoutAnimation,
        mobile: this.device === 'mobile'
      }
    }
  },
  methods: {
    handleClickOutside() {
      this.$store.dispatch('app/closeSideBar', { withoutAnimation: false })
    }
  }
}
script>

<style lang="scss" scoped>
@import "~@/styles/mixin.scss";
@import "~@/styles/variables.scss";

.app-wrapper {
  @include clearfix;
  position: relative;
  height: 100%;
  width: 100%;

  &.mobile.openSidebar {
    position: fixed;
    top: 0;
  }
}

.drawer-bg {
  background: #000;
  opacity: 0.3;
  width: 100%;
  top: 0;
  height: 100%;
  position: absolute;
  z-index: 999;
}

.fixed-header {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 9;
  width: calc(100% - #{$sideBarWidth});
  transition: width 0.28s;
}

.fixed-header + .app-main {
  padding-top: 79px;
}

.hideSidebar .fixed-header {
  width: calc(100% - 54px)
}

.mobile .fixed-header {
  width: 100%;
}
.main-container{
  background:#f0f0f0;
}
style>

5. @\settings.js
   新增

tagsView: true,

6. @\store\modules\settings.js
   修改

import defaultSettings from '@/settings'

const { showSettings, fixedHeader, sidebarLogo, tagsView } = defaultSettings

const state = {
  showSettings: showSettings,
  fixedHeader: fixedHeader,
  sidebarLogo: sidebarLogo,
  tagsView: tagsView
}

const mutations = {
  CHANGE_SETTING: (state, { key, value }) => {
    // eslint-disable-next-line no-prototype-builtins
    if (state.hasOwnProperty(key)) {
      state[key] = value
    }
  }
}

const actions = {
  changeSetting({ commit }, data) {
    commit('CHANGE_SETTING', data)
  }
}

export default {
  namespaced: true,
  state,
  mutations,
  actions
}

以上只是基础引用 刷新并无法使用

如何做到标签卡刷新?

7. @\router\index.js constantRoutes 数组中第一个
   新增

export const constantRoutes = [
  {
    path: '/redirect',
    component: Layout,
    hidden: true,
    children: [
      {
        path: '/redirect/:path(.*)',
        component: () => import('@/views/redirect/index')
      }
    ]
  },
]

8. 将vue-element-admin 中的 @\views\redirect 拷贝到现有项目中的对应文件夹下