京東商品數據 item_get API采集-CRMEB社區

在此以京東商品相關數據采集API接口為例

item_get 獲得JD商品詳情
item_search 按關鍵字搜索商品
item_search_img 按圖搜索京東商品（拍立淘）
item_search_shop 獲得店鋪的所有商品
item_history_price 獲取商品歷史價格信息
item_recommend 獲取推薦商品列表
buyer_order_list 獲取購買到的商品訂單列表
buyer_order_datail 獲取購買到的商品訂單詳情
upload_img 上傳圖片到JD
item_review 獲得JD商品評論
cat_get 獲得jd商品分類

簽名生成

準備參數：在調用淘寶商品圖片 API 時，通常需要準備以下參數：

App Key測試：作為 API 使用者身份的憑證，在淘寶開放平臺創建應用后獲得。
Timestamp：用于防止請求重放攻擊，一般為當前的日期和時間，格式通常為YYYY-MM-DD HH:MM:SS。
其他業務參數：如商品 ID 等與具體業務相關的參數，例如調用 “JD.item.get” 接口獲取商品主圖時，“num_iid” 參數指定商品的數字 ID

二、核心接口：商品詳情采集（item_get 類似接口）

1. 接口功能

獲取單個商品的詳細信息，包括商品 ID、標題、價格、品牌、分類、圖片、SKU 列表、等。

2. 公共參數

名稱	類型	必須	描述
key	String	是	調用key（必須以GET方式拼接在URL中）
secret	String	是	調用密鑰
api_name	String	是	API接口名稱（包括在請求地址中）[item_search,item_get,item_search_shop等]
cache	String	否	[yes,no]默認yes，將調用緩存的數據，速度比較快
result_type	String	否	[json,jsonu,xml,serialize,var_export]返回數據格式，默認為json，jsonu輸出的內容中文可以直接閱讀
lang	String	否	[cn,en,ru]翻譯語言，默認cn簡體中文
version	String	否	API版本

3. 簽名生成規則

京東 API 采用 HMAC-SHA256 簽名算法，步驟如下：

按參數名 ASCII 碼升序排列所有請求參數（除sign外），拼接成 key=value 格式的字符串。
在字符串前后拼接 App Secret（即 secret + 拼接字符串 + secret）。
對拼接后的字符串進行 SHA256 哈希，生成最終簽名（需轉為大寫）。

# coding:utf-8
"""
Compatible for python2.x and python3.x
requirement: pip install requests
"""
from __future__ import print_function
import requests
# 請求示例 url 默認請求參數已經做URL編碼
# 封裝好API供應商demo url=o0b.cn/ibrad， wechat : TaoxiJd 復制鏈接獲取測試
# 小編： TaoxiJd-api  前往體驗API：o0b.cn/ibrad
url = “key=<您自己的apiKey>&secret=<您自己的apiSecret>&num_iid=10335871600&domain_type=jd"
headers = {
    "Accept-Encoding": "gzip",
    "Connection": "close"
}
if __name__ == "__main__":
    r = requests.get(url, headers=headers)
    json_obj = r.json()
    print(json_obj)

三、代碼示例（Python）

1. 接口調用流程

{
	"items": {
		"page": "1",
		"real_total_results": "13",
		"total_results": "13",
		"page_size": 10,
		"pagecount": "3",
		"_ddf": "szx",
		"item": [
			{
				"title": "黃金香無添加劑豬肉絨",
				"pic_url": "https://img.alicdn.com/img/bao/uploaded/i4/O1CN01XcpM1O1Pf8VBSz2rU_!!6000000001867-0-sm.jpg",
				"promotion_price": "79.00",
				"orginal_price": "79.00",
				"price": "79.00",
				"sales": 0,
				"num_iid": "720686218372",
				"seller_id": "725677994",
				"detail_url": "https://item.taobao.com/item.htm?id=720686218372"
			},
			{
				"title": "黃金香老字號招牌營養豬肉絨500g壽司烘焙肉松老人兒童早餐豬肉松",
				"pic_url": "https://img.alicdn.com/img/bao/uploaded/i4/O1CN012zWHLs2IlMfmHMpar_!!2218029889326.jpg",
				"promotion_price": "68.30",
				"orginal_price": "68.30",
				"price": "68.30",
				"sales": 0,
				"num_iid": "804964622085",
				"seller_id": "2218029889326",
				"detail_url": "https://item.taobao.com/item.htm?id=804964622085"
			},
			{
				"title": "黃金香老字號招牌營養豬肉絨500g壽司烘焙肉松老人兒童早餐豬肉松",
				"pic_url": "https://img.alicdn.com/img/bao/uploaded/i4/O1CN01Hoemjp2DuSX7QU51c_!!4611686018427383501-0-item_pic.jpg",
				"promotion_price": "119.60",
				"orginal_price": "119.60",
				"price": "119.60",
				"sales": 0,
				"num_iid": "902332828102",
				"seller_id": "2219529439065",
				"detail_url": "https://item.taobao.com/item.htm?id=902332828102"
			},
			{
				"title": "黃金香老字號招牌營養豬肉絨500g壽司烘焙肉松老人兒童早餐豬肉松",
				"pic_url": "https://img.alicdn.com/img/bao/uploaded/i4/O1CN01zhvQuR2GvmX9JkqZr_!!4611686018427385398-0-item_pic.jpg",
				"promotion_price": "91.90",
				"orginal_price": "91.90",
				"price": "91.90",
				"sales": 0,
				"num_iid": "911581791874",
				"seller_id": "2219082755054",
				"detail_url": "https://item.taobao.com/item.htm?id=911581791874"
			},
			{
				"title": "黃金香老字號招牌營養豬肉絨500g壽司烘焙肉松老人兒童早餐豬肉松",
				"pic_url": "https://img.alicdn.com/img/bao/uploaded/i4/O1CN01Gw5baS212AAvmCCDs_!!2218898946926.jpg",
				"promotion_price": "119.60",
				"orginal_price": "119.60",
				"price": "119.60",
				"sales": 0,
				"num_iid": "869171431282",
				"seller_id": "2218898946926",
				"detail_url": "https://item.taobao.com/item.htm?id=869171431282"
			},
			{
				"title": "黃金香單片包裝午餐肉36g×5袋",
				"pic_url": "https://img.alicdn.com/img/bao/uploaded/i4/O1CN01EvWPZr1i88fN238vK_!!6000000004367-0-sm.jpg",
				"promotion_price": "59.00",
				"orginal_price": "59.00",
				"price": "59.00",
				"sales": 0,
				"num_iid": "742893951632",
				"seller_id": "725677994",
				"detail_url": "https://item.taobao.com/item.htm?id=742893951632"
			},
			{
				"title": "黃金香廈門特產早餐零食金絲肉松",
				"pic_url": "https://img.alicdn.com/img/bao/uploaded/i4/O1CN01jLfNlI1vzLcJrae7m_!!0-item_pic.jpg",
				"promotion_price": "129.00",
				"orginal_price": "129.00",
				"price": "129.00",
				"sales": 0,
				"num_iid": "14124757541",
				"seller_id": "594726243",
				"detail_url": "https://item.taobao.com/item.htm?id=14124757541"
			},
			{
				"title": "黃金香黑豬午餐肉36g×25袋",
				"pic_url": "https://img.alicdn.com/img/bao/uploaded/i4/O1CN01W3dgge1rhhy5TaThI_!!6000000005663-0-sm.jpg",
				"promotion_price": "259.00",
				"orginal_price": "259.00",
				"price": "259.00",
				"sales": 0,
				"num_iid": "750620016960",
				"seller_id": "725677994",
				"detail_url": "https://item.taobao.com/item.htm?id=750620016960"
			},
			{
				"title": "黃金香老字號午餐肉36g×15袋",
				"pic_url": "https://img.alicdn.com/img/bao/uploaded/i4/O1CN01Mj9iA71l3373iWvAj_!!6000000004762-0-sm.jpg",
				"promotion_price": "159.00",
				"orginal_price": "159.00",
				"price": "159.00",
				"sales": 0,
				"num_iid": "750734657002",
				"seller_id": "725677994",
				"detail_url": "https://item.taobao.com/item.htm?id=750734657002"
			},
			{
				"title": "黃金香玉米味黑豬午餐肉36g×5袋",
				"pic_url": "https://img.alicdn.com/img/bao/uploaded/i4/O1CN01bFyWqY1nEcLf5BBWt_!!6000000005058-0-sm.jpg",
				"promotion_price": "59.00",
				"orginal_price": "59.00",
				"price": "59.00",
				"sales": 0,
				"num_iid": "788135806724",
				"seller_id": "725677994",
				"detail_url": "https://item.taobao.com/item.htm?id=788135806724"
			}
		],
		"item_weight_update": 0
	},
	"error_code": "0000",
	"reason": "ok",
	"secache": "45bbee2fa06a3b93da048c4db78c4bca",
	"secache_time": 1744948338,
	"secache_date": "2025-04-18 11:52:18",
	"translate_status": "",
	"translate_time": 0,
	"language": {
		"default_lang": "cn",
		"current_lang": "cn"
	},
	"error": "",
	"cache": 0,
	"api_info": "today:3 max:10000 all[65=3+1+61];expires:2030-10-30",
	"execution_time": "3.321",
	"server_time": "Beijing/2025-04-18 11:52:18",
	"client_ip": "117.44.142.101",
	"call_args": {
		"q": "黃金香老字號招牌營養豬肉絨",
		"start_price": "0",
		"end_price": "0",
		"page": "1",
		"cat": "0"
	},
	"api_type": "taobao",
	"translate_language": "zh-CN",
	"translate_engine": "google_new",
	"server_memory": "4.37MB",
	"request_id": "gw-3.6801cc6f51cea",
	"last_id": "4292984242"
}

2. 響應數據解析

{
    "jingdong": {
        "item": {
            "sku": "100012345678",
            "title": "小米 Redmi Note 12 5G 智能手機",
            "price": {
                "currentPrice": "1599.00",  # 當前價格
                "originalPrice": "1799.00"   # 原價
            },
            "brand": {
                "brandId": "1363",
                "brandName": "小米"
            },
            "stock": {
                "stockNum": 100,  # 庫存數量
                "stockStatus": 1   # 庫存狀態（1=有貨，2=無貨）
            },
            "skus": [  # SKU列表（多規格商品）
                {
                    "skuId": "100012345678",
                    "color": "藍色",
                    "memory": "8GB+128GB"
                }
            ]
        }
    },
    "error_code": 0,  # 0表示成功，非0為錯誤碼
    "error_msg": ""
}

通過以上方案，可合法、高效地采集京東商品數據。建議先從單個商品接口入手，逐步擴展到批量數據處理，確保接口調用的穩定性和合規性。

京東商品數據 item_get API采集

簽名生成

二、核心接口：商品詳情采集（item_get 類似接口）

1. 接口功能

2. 公共參數

3. 簽名生成規則

三、代碼示例（Python）

1. 接口調用流程

2. 響應數據解析

二、核心接口：商品詳情采集（item_get 類似接口）

三、代碼示例（Python）