添加React-在单击按钮时选择下拉组件

import React, { useState } from 'react';

const Dropdown = () => {
  const [selectedOption, setSelectedOption] = useState('');

  const handleOptionChange = (event) => {
    setSelectedOption(event.target.value);
  };

  const handleButtonClick = () => {
    // 在这里可以根据选择的选项执行相应的操作
    console.log('选择的选项是：', selectedOption);
  };

  return (
    <div>
      <select value={selectedOption} onChange={handleOptionChange}>
        <option value="">请选择</option>
        <option value="option1">选项1</option>
        <option value="option2">选项2</option>
        <option value="option3">选项3</option>
      </select>
      <button onClick={handleButtonClick}>点击按钮</button>
    </div>
  );
};

export default Dropdown;