ant-design-vue/components/badge/demo/link.md

#### 可点击 用 a 标签进行包裹即可。 #### Clickable The badge can be wrapped with `a` tag to make it linkable.

<template>
  <a href="#">
    <a-badge count="5">
      <span class="head-example" />
    </a-badge>
  </a>
</template>