如何在reactjs中使模态响应

import React, { useState } from 'react';

// 模态组件
const Modal = ({ title, content, onClose }) => {
  return (
    <div className="modal">
      <h3>{title}</h3>
      <p>{content}</p>
      <button onClick={onClose}>关闭</button>
    </div>
  );
};

// 父组件
const App = () => {
  const [showModal, setShowModal] = useState(false);

  const openModal = () => {
    setShowModal(true);
  };

  const closeModal = () => {
    setShowModal(false);
  };

  return (
    <div>
      <button onClick={openModal}>打开模态框</button>
      {showModal && (
        <Modal
          title="示例模态框"
          content="这是一个示例模态框。"
          onClose={closeModal}
        />
      )}
    </div>
  );
};

export default App;