dx-element-ui/packages/layout/src/components/Navbar.vue

<template>
  <el-menu class="navbar" mode="horizontal">
    <breadcrumb></breadcrumb>
  </el-menu>
</template>
<script>
import Breadcrumb from './Breadcrumb'

export default {
  components: {
    Breadcrumb
  },
  methods: {}
}

</script>