ant-design/components/select/demo/optgroup.md

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---
order: 5
title: 分组
---
`OptGroup` 进行选项分组。
````jsx
import { Select } from 'antd';
const Option = Select.Option;
const OptGroup = Select.OptGroup;
function handleChange(value) {
console.log(`selected ${value}`);
}
ReactDOM.render(
<Select defaultValue="lucy"
style={{ width: 200 }}
showSearch={false}
onChange={handleChange}
>
<OptGroup label="Manager">
<Option value="jack">jack</Option>
<Option value="lucy">lucy</Option>
</OptGroup>
<OptGroup label="Engineer">
<Option value="yiminghe">yiminghe</Option>
</OptGroup>
</Select>
, mountNode);
````