使用python重命名json key属性

import json

def rename_json_key(json_data, old_key, new_key):
    # 将JSON数据加载到Python中
    data = json.loads(json_data)

    # 遍历字典对象，对每个key进行重命名操作
    if old_key in data:
        data[new_key] = data.pop(old_key)

    # 将修改后的字典对象转换回JSON格式
    renamed_json = json.dumps(data)

    return renamed_json

# 示例用法
json_data = '{"name": "John", "age": 30, "city": "New York"}'
old_key = "name"
new_key = "full_name"

renamed_json = rename_json_key(json_data, old_key, new_key)
print(renamed_json)