ant-design/components/notification/demo/hooks.md

order	title
-1	[{zh-CN Hooks 调用（推荐）} {en-US Hooks usage (recommended)}]

zh-CN

通过 notification.useNotification 创建支持读取 context 的 contextHolder。请注意，我们推荐通过顶层注册的方式代替 message 静态方法，因为静态方法无法消费上下文，因而 ConfigProvider 的数据也不会生效。

en-US

Use notification.useNotification to get contextHolder with context accessible issue. Please note that, we recommend to use top level registration instead of notification static method, because static method cannot consume context, and ConfigProvider data will not work.

import {
  RadiusBottomleftOutlined,
  RadiusBottomrightOutlined,
  RadiusUpleftOutlined,
  RadiusUprightOutlined,
} from '@ant-design/icons';
import { Button, Divider, notification, Space } from 'antd';
import type { NotificationPlacement } from 'antd/es/notification/interface';
import React from 'react';

const Context = React.createContext({ name: 'Default' });

const App: React.FC = () => {
  const [api, contextHolder] = notification.useNotification();

  const openNotification = (placement: NotificationPlacement) => {
    api.info({
      message: `Notification ${placement}`,
      description: <Context.Consumer>{({ name }) => `Hello, ${name}!`}</Context.Consumer>,
      placement,
    });
  };

  return (
    <Context.Provider value={{ name: 'Ant Design' }}>
      {contextHolder}
      <Space>
        <Button type="primary" onClick={() => openNotification('topLeft')}>
          <RadiusUpleftOutlined />
          topLeft
        </Button>
        <Button type="primary" onClick={() => openNotification('topRight')}>
          <RadiusUprightOutlined />
          topRight
        </Button>
      </Space>
      <Divider />
      <Space>
        <Button type="primary" onClick={() => openNotification('bottomLeft')}>
          <RadiusBottomleftOutlined />
          bottomLeft
        </Button>
        <Button type="primary" onClick={() => openNotification('bottomRight')}>
          <RadiusBottomrightOutlined />
          bottomRight
        </Button>
      </Space>
    </Context.Provider>
  );
};

export default App;