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49 lines
1001 B
Markdown
49 lines
1001 B
Markdown
---
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order: 3
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title:
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zh-CN: 渐进加载
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en-US: Progressive Loading
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---
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## zh-CN
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大图使用 placeholder 渐进加载。
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## en-US
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Progressive when large image loading.
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```jsx
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import React from 'react';
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import { Image, Button, Space } from 'antd';
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function ImageDemo() {
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const [random, setRandom] = React.useState();
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return (
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<Space size={12}>
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<Image
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width={200}
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src={`https://zos.alipayobjects.com/rmsportal/jkjgkEfvpUPVyRjUImniVslZfWPnJuuZ.png?${random}`}
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placeholder={
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<Image
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preview={false}
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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"
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width={200}
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/>
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}
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/>
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<Button
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type="primary"
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onClick={() => {
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setRandom(Date.now());
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}}
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>
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Reload
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</Button>
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</Space>
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);
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}
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ReactDOM.render(<ImageDemo />, mountNode);
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```
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