ant-design-vue/antdv-demo/docs/breadcrumb/demo/withIcon.md

#### 带有图标的 图标放在文字前面 #### With an Icon The icon should be placed in front of the text

<template>
  <a-breadcrumb>
    <a-breadcrumb-item href="">
      <a-icon type="home" />
    </a-breadcrumb-item>
    <a-breadcrumb-item href="">
      <a-icon type="user" />
      <span>Application List</span>
    </a-breadcrumb-item>
    <a-breadcrumb-item>
      Application
    </a-breadcrumb-item>
  </a-breadcrumb>
</template>