---
order: 0
title:
  zh-CN: 基本
  en-US: Basic
---

## zh-CN

最简单的用法。

## en-US

The most basic usage.

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

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

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

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