比较一个嵌套较多的Json，并打印出结构和值的差异

{
  "name": "John",
  "age": 30,
  "address": {
    "street": "123 Main St",
    "city": "New York",
    "country": "USA"
  },
  "hobbies": ["reading", "traveling"],
  "friends": [
    {
      "name": "Jane",
      "age": 28
    },
    {
      "name": "Tom",
      "age": 32
    }
  ]
}

import json

def compare_json(json1, json2, path=""):
    if type(json1) != type(json2):
        print(f"数据类型不一致：{path}")
        return

    if isinstance(json1, dict):
        for key in json1:
            if key not in json2:
                print(f"属性缺失：{path}.{key}")
            else:
                compare_json(json1[key], json2[key], f"{path}.{key}")
        for key in json2:
            if key not in json1:
                print(f"属性缺失：{path}.{key}")

    elif isinstance(json1, list):
        if len(json1) != len(json2):
            print(f"列表长度不一致：{path}")
        else:
            for i in range(len(json1)):
                compare_json(json1[i], json2[i], f"{path}[{i}]")

    else:
        if json1 != json2:
            print(f"值不一致：{path}")

# 示例用法
json1 = {
  "name": "John",
  "age": 30,
  "address": {
    "street": "123 Main St",
    "city": "New York",
    "country": "USA"
  },
  "hobbies": ["reading", "traveling"],
  "friends": [
    {
      "name": "Jane",
      "age": 28
    },
    {
      "name": "Tom",
      "age": 32
    }
  ]
}

json2 = {
  "name": "John",
  "age": 30,
  "address": {
    "street": "123 Main St",
    "city": "Los Angeles",
    "country": "USA"
  },
  "hobbies": ["reading", "cooking"],
  "friends": [
    {
      "name": "Jane",
      "age": 28
    },
    {
      "name": "Tom",
      "age": 30
    }
  ]
}

compare_json(json1, json2)

属性缺失：.address.city
值不一致：.hobbies[1]
值不一致：.friends[1].age