javascript - 如何使用Vue的Ant Design Pro调整面包屑的正确级别？

Question

我尝试修改路由配置问题，但是面包屑有两个相同的用户列表，错误显示为首页/系统设置/用户列表/用户列表。例如，当左侧菜单点击用户列表时，应该正确显示首页/系统设置/用户列表。

错误显示为:

正确显示为:

router.config.js

{
        path: '/settings',
        name: 'settings',
        component: RouteView,
        redirect: '/settings/user',
        meta: { title: '设置系统', keepAlive: true, icon: bxAnaalyse },
        children: [
          {
            path: '/settings/user',
            name: 'user',
            component: RouteView,
            redirect: '/settings/user/list',
            meta: { title: '用户列表', keepAlive: false },
            hideChildrenInMenu: true,
            children: [
              {
                path: '/settings/user/list',
                name: 'user',
                component: () => import('@/views/settings/user/index'),
                meta: { title: '用户列表', keepAlive: false }
              },
              {
                path: '/settings/user/add',
                name: 'add',
                component: () => import('@/views/settings/user/add'),
                meta: { title: '新增用户', keepAlive: true, hidden: true }
              }
            ]
          },

        ]
      },

组件/工具/Breadcrumb.vue

<template>
  <a-breadcrumb class="breadcrumb">
    <a-breadcrumb-item v-for="(item, index) in breadList" :key="item.name">

      <router-link
        v-if="item.name != name && index != 1"
        :to="{ path: item.path === '' ? '/' : item.path }"
      >{{ item.meta.title }}
      </router-link>

      <span v-else>{{ item.meta.title }}</span>
    </a-breadcrumb-item>
  </a-breadcrumb>
</template>

<script>
export default {
  data () {
    return {
      name: '',
      breadList: []
    }
  },
  created () {
    this.getBreadcrumb()
  },
  methods: {
    getBreadcrumb () {
      this.breadList = []
      // this.breadList.push({name: 'index', path: '/', meta: {title: '首页'}})

      this.name = this.$route.name
      this.$route.matched.forEach(item => {
        // item.name !== 'index' && this.breadList.push(item)
        this.breadList.push(item)
      })
    }
  },
  watch: {
    $route () {
      this.getBreadcrumb()
    }
  }
}
</script>

<style scoped>
</style>

Answer 1

为什么要将“/settings/user”重定向到“/settings/user/list”？额外的“用户列表” 面包屑中的来自“/settings/user/list”的标题。我建议您删除“/settings/user/list”项和“/settings/user”的“redirect”属性。