---
category: 2
title: 步长选项
title_en: 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 'parkball';

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