Python 实现京东评论 API 数据准确性校验可运行代码 + 标准 JSON 返回示例

def check_jd_comment_accuracy(json_data):
    try:
        # 1. 检查根结构
        if "jd_comment_get_response" not in json_data:
            return False, "返回格式错误，缺少评论根节点"

        res = json_data["jd_comment_get_response"]
        comment_list = res.get("comments", [])

        # 2. 检查是否有评论
        if not comment_list:
            return False, "无评论数据"

        # 3. 校验第一条评论数据合法性
        first = comment_list[0]

        # 评论ID
        if not first.get("comment_id"):
            return False, "评论ID缺失"

        # 评论内容
        content = first.get("content", "")
        if len(content.strip()) < 1:
            return False, "评论内容为空"

        # 评分 1-5 分
        score = first.get("score", 0)
        if not isinstance(score, int) or score < 1 or score > 5:
            return False, f"评分异常：{score}"

        # 用户昵称
        if not first.get("nickname"):
            return False, "用户昵称缺失"

        # 评论时间
        if not first.get("created_time"):
            return False, "评论时间缺失"

        return True, "京东评论数据校验通过"

    except Exception as e:
        return False, f"校验异常：{str(e)}"

{
  "jd_comment_get_response": {
    "comments": [
      {
        "comment_id": "123456789012",
        "content": "商品质量很好，物流也快，非常满意",
        "score": 5,
        "nickname": "jd_123456",
        "created_time": "2026-04-28 14:25:36",
        "sku_id": "100012345678"
      }
    ],
    "total": 1268,
    "good_rate": "97.5%"
  }
}

# 调用API获取json
json_result = requests.get(url, params=params).json()

# 校验
is_ok, msg = check_jd_comment_accuracy(json_result)
print(is_ok, msg)