始终在react js antd中选择下拉列表的顶部显示选择选项

import React from 'react';
import { Select } from 'antd';

const { Option } = Select;

const MySelect = () => {
  return (
    <Select defaultValue="option1">
      <Option value="option1">Option 1</Option>
      <Option value="option2">Option 2</Option>
      <Option value="option3">Option 3</Option>
    </Select>
  );
};

export default MySelect;

import React from 'react';
import MySelect from './MySelect';

const App = () => {
  return (
    <div>
      <h1>选择下拉列表的顶部显示选择选项</h1>
      <MySelect />
    </div>
  );
};

export default App;