如何在比较两个JSON时列出所有差异

import json

def compare_json(json1, json2):
    diff = []

    # 遍历第一个JSON的键值对
    for key in json1:
        if key not in json2:
            diff.append(key)
        elif json1[key] != json2[key]:
            diff.append(key)

    # 遍历第二个JSON的键值对
    for key in json2:
        if key not in json1:
            diff.append(key)
        elif json2[key] != json1[key]:
            diff.append(key)

    return diff

# 示例用法
json1 = '{"name": "John", "age": 30, "city": "New York"}'
json2 = '{"name": "John", "age": 35, "city": "San Francisco"}'

# 解析JSON为字典
data1 = json.loads(json1)
data2 = json.loads(json2)

# 比较两个JSON并列出差异
differences = compare_json(data1, data2)
print(differences)