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45 lines
680 B
Markdown
45 lines
680 B
Markdown
---
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order: 99
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title:
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zh-CN: 大数据
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en-US: Big data
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debug: true
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---
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## zh-CN
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大数据展示。
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## en-US
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Plenty of tree nodes.
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```tsx
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import { Tree } from 'antd';
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import type { DataNode } from 'antd/es/tree';
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import React from 'react';
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const treeData: DataNode[] = [];
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for (let i = 0; i < 100; i += 1) {
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const children: DataNode[] = [];
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for (let j = 0; j < 100; j += 1) {
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children.push({
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title: `child ${i}-${j}`,
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key: `l-${i}-${j}`,
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});
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}
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treeData.push({
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title: `parent ${i}`,
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key: `l-${i}`,
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children,
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});
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}
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const App: React.FC = () => <Tree defaultExpandAll height={400} treeData={treeData} />;
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export default App;
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```
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