---
category: 2
title: 加载中
title_en: Message of loading
---

 zh-CN

进行全局 loading，异步自行移除。

 en-US

Display a global loading indicator, which is dismissed by itself asynchronously.

````jsx
import { message, Button } from 'parkball';

const success = () => {
  const hide = message.loading('Action in progress..', 0);
  // Dismiss manually and asynchronously
  setTimeout(hide, 2500);
};

ReactDOM.render(
  <Button onClick={success}>Display a loading indicator</Button>,
  mountNode);
````