ant-design/components/image/demo/placeholder.md
二货机器人 9cd4fab604
feat: Image add preview style (#28235)
* feat: Add preview mask

* feat: Preview support locale

* test: Update snapshot

* fix lint

* fix lint
2020-12-07 17:08:48 +08:00

49 lines
1001 B
Markdown

---
order: 3
title:
zh-CN: 渐进加载
en-US: Progressive Loading
---
## zh-CN
大图使用 placeholder 渐进加载。
## en-US
Progressive when large image loading.
```jsx
import React from 'react';
import { Image, Button, Space } from 'antd';
function ImageDemo() {
const [random, setRandom] = React.useState();
return (
<Space size={12}>
<Image
width={200}
src={`https://zos.alipayobjects.com/rmsportal/jkjgkEfvpUPVyRjUImniVslZfWPnJuuZ.png?${random}`}
placeholder={
<Image
preview={false}
src="https://zos.alipayobjects.com/rmsportal/jkjgkEfvpUPVyRjUImniVslZfWPnJuuZ.png?x-oss-process=image/blur,r_50,s_50/quality,q_1/resize,m_mfit,h_200,w_200"
width={200}
/>
}
/>
<Button
type="primary"
onClick={() => {
setRandom(Date.now());
}}
>
Reload
</Button>
</Space>
);
}
ReactDOM.render(<ImageDemo />, mountNode);
```