如何触发事件通过react事件传递项目列表

import React, { useState } from 'react';

const ProjectList = () => {
  const [projects, setProjects] = useState([]);

  const handleEvent = (newProjects) => {
    setProjects(newProjects);
  };

  return (
    <div>
      <ChildComponent handleEvent={handleEvent} />
    </div>
  );
};

const ChildComponent = ({ handleEvent }) => {
  const handleClick = () => {
    // 模拟获取新的项目列表数据
    const newProjects = ['项目1', '项目2', '项目3'];

    // 调用父组件传递的handleEvent方法，传递新的项目列表数据
    handleEvent(newProjects);
  };

  return (
    <button onClick={handleClick}>触发事件</button>
  );
};

export default ProjectList;