ant-design-vue/components/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>