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18 lines
212 B
Markdown
18 lines
212 B
Markdown
---
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order: 0
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title: 基本
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---
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最简单的用法。
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````jsx
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import { BackTop } from 'antd';
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ReactDOM.render(
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<div>
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<BackTop />
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向下滚动后，见右下角灰色按钮
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</div>
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, mountNode);
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````
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