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

 zh-CN

最简单的用法。

 en-US

The most basic usage.

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

function onChange(checked) {
  console.log(`switch to ${checked}`);
}

ReactDOM.render(
  <Switch defaultChecked onChange={onChange} />,
  mountNode
);
````

<style>
.ant-switch {
  margin-bottom: 8px;
}
</style>