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

order	title
5	zh-CN en-US 步长选项 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.

import { TimePicker } from 'antd';

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