---
category: 2
title: 基本
title_en: Basic
---

 zh-CN

简单的徽章展示，当 `count` 为 `0` 时，默认不显示，但是可以使用 `showZero` 修改为显示。

 en-US

Simplest Usage. Badge will be hidden when `count` is `0`, but we can use `showZero` to show it.

````jsx
import { Badge } from 'parkball';

ReactDOM.render(
  <div>
    <Badge count={5}>
      <a href="#" className="head-example" />
    </Badge>
    <Badge count={0} showZero>
      <a href="#" className="head-example" />
    </Badge>
  </div>,
  mountNode);
````

<style>
.ant-badge:not(.ant-badge-not-a-wrapper) {
  margin-right: 20px;
}
.head-example {
  width: 42px;
  height: 42px;
  border-radius: 4px;
  background: #eee;
  display: inline-block;
}
</style>