ant-design/components/dropdown/demo/placement.md

---
order: 1
title:
  zh-CN: 弹出位置
  en-US: Placement
---

## zh-CN

支持 6 个弹出位置。

## en-US

Support 6 placements.

```tsx
import type { MenuProps } from 'antd';
import { Button, Dropdown, Space } from 'antd';
import React from 'react';

const items: MenuProps['items'] = [
  {
    key: '1',
    label: (
      <a target="_blank" rel="noopener noreferrer" href="https://www.antgroup.com">
        1st menu item
      </a>
    ),
  },
  {
    key: '2',
    label: (
      <a target="_blank" rel="noopener noreferrer" href="https://www.aliyun.com">
        2nd menu item
      </a>
    ),
  },
  {
    key: '3',
    label: (
      <a target="_blank" rel="noopener noreferrer" href="https://www.luohanacademy.com">
        3rd menu item
      </a>
    ),
  },
];

const App: React.FC = () => (
  <Space direction="vertical">
    <Space wrap>
      <Dropdown menu={{ items }} placement="bottomLeft">
        <Button>bottomLeft</Button>
      </Dropdown>
      <Dropdown menu={{ items }} placement="bottom">
        <Button>bottom</Button>
      </Dropdown>
      <Dropdown menu={{ items }} placement="bottomRight">
        <Button>bottomRight</Button>
      </Dropdown>
    </Space>
    <Space wrap>
      <Dropdown menu={{ items }} placement="topLeft">
        <Button>topLeft</Button>
      </Dropdown>
      <Dropdown menu={{ items }} placement="top">
        <Button>top</Button>
      </Dropdown>
      <Dropdown menu={{ items }} placement="topRight">
        <Button>topRight</Button>
      </Dropdown>
    </Space>
  </Space>
);

export default App;
```