使菜单仅在Listview小部件内显示给管理员用户

import React from 'react';

const ListView = ({ user, items }) => {
  // 检查用户是否为管理员
  const isAdmin = user.isAdmin;

  // 根据用户权限过滤菜单项
  const filteredItems = isAdmin ? items : items.filter(item => !item.adminOnly);

  return (
    <div>
      {filteredItems.map(item => (
        <div key={item.id}>{item.name}</div>
      ))}
    </div>
  );
};

export default ListView;

const express = require('express');
const app = express();

// 菜单项数据
const items = [
  { id: 1, name: 'Item 1', adminOnly: false },
  { id: 2, name: 'Item 2', adminOnly: true },
  { id: 3, name: 'Item 3', adminOnly: false },
];

app.get('/items', (req, res) => {
  // 检查用户是否为管理员
  const isAdmin = req.user.isAdmin;

  // 根据用户权限过滤菜单项
  const filteredItems = isAdmin ? items : items.filter(item => !item.adminOnly);

  res.json(filteredItems);
});

app.listen(3000, () => {
  console.log('Server is running on port 3000');
});