ant-design-vue/components/breadcrumb/demo/router.md

#### vue-router 和 `vue-router` 进行结合使用。 #### Vue Router Integration Used together with `vue-router`

<template>
  <div>
    <a-breadcrumb :routes="routes">
      <template slot="itemRender" slot-scope="{route, params, routes, paths}">
        <span v-if="routes.indexOf(route) === routes.length - 1">
          {{route.breadcrumbName}}
        </span>
        <router-link v-else :to="`${basePath}/${paths.join('/')}`">
          {{route.breadcrumbName}}
        </router-link>
      </template>
    </a-breadcrumb>
    <br />
    {{$route.path}}
  </div>
</template>
<script>
  export default {
    data() {
      const { lang } = this.$route.params;
      return {
        basePath: `/${lang}/components/breadcrumb`,
        routes: [
          {
            path: 'index',
            breadcrumbName: '首页',
          },
          {
            path: 'first',
            breadcrumbName: '一级面包屑',
          },
          {
            path: 'second',
            breadcrumbName: '当前页面',
          },
        ],
      };
    },
  };
</script>