ant-design/components/carousel/demo/autoplay.md

order	title
3	自动切换

定时切换下一张。

import { Carousel } from 'antd';

ReactDOM.render(
  <Carousel autoplay>
    <div><h3>1</h3></div>
    <div><h3>2</h3></div>
    <div><h3>3</h3></div>
    <div><h3>4</h3></div>
  </Carousel>
, mountNode);