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---
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order: 6
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title:
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zh-CN: 多级菜单
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en-US: Cascading menu
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---
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## zh-CN
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传入的菜单里有多个层级。
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## en-US
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The menu has multiple levels.
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````jsx
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import { Menu, Dropdown, Icon } from 'antd';
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const SubMenu = Menu.SubMenu;
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const menu = (
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<Menu>
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<Menu.Item>1st menu item</Menu.Item>
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<Menu.Item>2nd menu item</Menu.Item>
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<SubMenu title="sub menu">
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<Menu.Item>3rd menu item</Menu.Item>
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<Menu.Item>4th menu item</Menu.Item>
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</SubMenu>
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<SubMenu title="disabled sub menu" disabled>
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<Menu.Item>5d menu item</Menu.Item>
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<Menu.Item>6th menu item</Menu.Item>
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</SubMenu>
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</Menu>
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);
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ReactDOM.render(
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<Dropdown overlay={menu}>
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<a className="ant-dropdown-link" href="#">
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Cascading menu <Icon type="down" />
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</a>
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</Dropdown>,
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mountNode);
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````
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