ant-design/components/statistic/demo/countdown.md
MadCcc 6776bb8916
docs: demo support react18 (#34843)
* docs: update demo

* chore: add script

* test: fix demo test

* docs: convert demos

* chore: move script

* test: remove react-dom import

* chore: update deps

* docs: update riddle js

* test: fix image test

* docs: fix riddle demo
2022-04-03 23:27:45 +08:00

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Markdown

---
order: 3
title:
zh-CN: 倒计时
en-US: Countdown
---
## zh-CN
倒计时组件。
## en-US
Countdown component.
```jsx
import { Statistic, Row, Col } from 'antd';
const { Countdown } = Statistic;
const deadline = Date.now() + 1000 * 60 * 60 * 24 * 2 + 1000 * 30; // Moment is also OK
function onFinish() {
console.log('finished!');
}
function onChange(val) {
if (4.95 * 1000 < val && val < 5 * 1000) {
console.log('changed!');
}
}
export default () => (
<Row gutter={16}>
<Col span={12}>
<Countdown title="Countdown" value={deadline} onFinish={onFinish} />
</Col>
<Col span={12}>
<Countdown title="Million Seconds" value={deadline} format="HH:mm:ss:SSS" />
</Col>
<Col span={24} style={{ marginTop: 32 }}>
<Countdown title="Day Level" value={deadline} format="D 天 H 时 m 分 s 秒" />
</Col>
<Col span={12}>
<Countdown title="Countdown" value={Date.now() + 10 * 1000} onChange={onChange} />
</Col>
</Row>
);
```