ant-design/components/badge/demo/99plus.md

order	title
1	zh-CN en-US 大数字 Overflowed count

zh-CN

超过 99 的会显示为 99+。

en-US

99+ is displayed when count is larger than 99.

import { Badge } from 'antd';

ReactDOM.render(<div>
  <Badge count={99}>
    <a href="#" className="head-example"></a>
  </Badge>
  <Badge count={200}>
    <a href="#" className="head-example"></a>
  </Badge>
</div>, mountNode);