[
  {
    "id": "1",
    "name": "拿铁咖啡",
    "desc": "精选咖啡豆，香浓醇厚",
    "price": 28,
    "category": "饮品"
  },
  {
    "id": "2",
    "name": "美式咖啡",
    "desc": "经典美式，清爽提神",
    "price": 22,
    "category": "饮品"
  },
  {
    "id": "3",
    "name": "汉堡套餐",
    "desc": "牛肉汉堡+薯条+可乐",
    "price": 45,
    "category": "主食"
  },
  {
    "id": "4",
    "name": "披萨",
    "desc": "经典芝士披萨",
    "price": 68,
    "category": "主食"
  },
  {
    "id": "5",
    "name": "炸鸡",
    "desc": "香脆炸鸡块",
    "price": 35,
    "category": "小吃"
  },
  {
    "id": "6",
    "name": "沙拉",
    "desc": "新鲜蔬菜沙拉",
    "price": 28,
    "category": "小吃"
  },
  {
    "id": "7",
    "name": "蛋糕",
    "desc": "奶油水果蛋糕",
    "price": 38,
    "category": "甜点"
  },
  {
    "id": "8",
    "name": "冰淇淋",
    "desc": "香草冰淇淋",
    "price": 18,
    "category": "甜点"
  },
  {
    "id": "9",
    "name": "红茶",
    "desc": "精选红茶",
    "price": 15,
    "category": "饮品"
  },
  {
    "id": "10",
    "name": "三明治",
    "desc": "火腿蛋三明治",
    "price": 22,
    "category": "主食"
  },
  {
    "id": "11",
    "name": "薯条",
    "desc": "香脆薯条",
    "price": 15,
    "category": "小吃"
  },
  {
    "id": "12",
    "name": "提拉米苏",
    "desc": "意大利经典甜品",
    "price": 32,
    "category": "甜点"
  }
]