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76 lines
1.6 KiB
76 lines
1.6 KiB
5 years ago
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---
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order: 2
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title:
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zh-CN: 箭头
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en-US: Arrow
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---
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## zh-CN
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可以展示一个箭头。
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## en-US
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You could display an arrow.
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```jsx
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import { Menu, Dropdown, Button } from 'antd';
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const menu = (
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<Menu>
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<Menu.Item>
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<a target="_blank" rel="noopener noreferrer" href="http://www.alipay.com/">
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1st menu item
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</a>
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</Menu.Item>
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<Menu.Item>
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<a target="_blank" rel="noopener noreferrer" href="http://www.taobao.com/">
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2nd menu item
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</a>
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</Menu.Item>
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<Menu.Item>
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<a target="_blank" rel="noopener noreferrer" href="http://www.tmall.com/">
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3rd menu item
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</a>
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</Menu.Item>
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</Menu>
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);
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ReactDOM.render(
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<>
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<Dropdown overlay={menu} placement="bottomLeft" arrow>
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<Button>bottomLeft</Button>
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</Dropdown>
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<Dropdown overlay={menu} placement="bottomCenter" arrow>
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<Button>bottomCenter</Button>
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</Dropdown>
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<Dropdown overlay={menu} placement="bottomRight" arrow>
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<Button>bottomRight</Button>
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</Dropdown>
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<br />
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<Dropdown overlay={menu} placement="topLeft" arrow>
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<Button>topLeft</Button>
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</Dropdown>
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<Dropdown overlay={menu} placement="topCenter" arrow>
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<Button>topCenter</Button>
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</Dropdown>
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<Dropdown overlay={menu} placement="topRight" arrow>
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<Button>topRight</Button>
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</Dropdown>
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</>,
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mountNode,
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);
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```
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```css
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#components-dropdown-demo-arrow .ant-btn {
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margin-right: 8px;
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margin-bottom: 8px;
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}
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.ant-row-rtl #components-dropdown-demo-arrow .ant-btn {
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margin-right: 0;
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margin-bottom: 8px;
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margin-left: 8px;
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}
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```
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