循环遍历嵌套的json数组会将先前分配的值添加到数据模型中

import json

def process_json_array(json_array, data_model):
    for item in json_array:
        if isinstance(item, dict):
            process_json_dict(item, data_model)
        elif isinstance(item, list):
            process_json_array(item, data_model)
        else:
            # 处理具体数值的逻辑，将其添加到数据模型中
            data_model.append(item)

def process_json_dict(json_dict, data_model):
    for key, value in json_dict.items():
        if isinstance(value, dict):
            process_json_dict(value, data_model)
        elif isinstance(value, list):
            process_json_array(value, data_model)
        else:
            # 处理具体数值的逻辑，将其添加到数据模型中
            data_model.append(value)

# 示例JSON数据
json_data = '''
{
  "name": "John",
  "age": 30,
  "hobbies": ["reading", "coding"],
  "friends": [
    {
      "name": "Alice",
      "age": 28,
      "hobbies": ["swimming", "painting"]
    },
    {
      "name": "Bob",
      "age": 32,
      "hobbies": ["running", "cooking"]
    }
  ]
}
'''

# 解析JSON数据并处理
data_model = []
json_obj = json.loads(json_data)
if isinstance(json_obj, dict):
    process_json_dict(json_obj, data_model)

# 输出数据模型
print(data_model)