ant-design/components/time-picker/demo/interval-options.md

---
order: 5
title:
  zh-CN: 步长选项
  en-US: interval option
---
## zh-CN

可以使用 `hourStep` `minuteStep` `secondStep` 按步长展示可选的时分秒。

## en-US

Show stepped options by `hourStep` `minuteStep` `secondStep`.

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

ReactDOM.render(
  <TimePicker minuteStep={15} secondStep={10} />,
  mountNode
);
````