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

order	title
2	zh-CN en-US 可点击 Clickable

zh-CN

用 a 标签进行包裹即可。

en-US

The badge can be wrapped with a tag to make it linkable.

import { Badge } from 'antd';

ReactDOM.render(
  <a href="#">
    <Badge count={5}>
      <span className="head-example"></span>
    </Badge>
  </a>
, mountNode);