【拼多多电商平台api接口系列】根据ID获取商品详情Java语言调用演示示例

Cris20230328 / 2023-06-09 / 原文

拼多多提供了根据商品ID获取商品详情的接口，具体如下：

请求参数：

请求参数：num_iid=5799606

参数说明：num_iid:商品ID ;

参数说明

通用参数说明
- version:API版本
- key:调用key,测试key:test_api_key接入
- api_name:API类型[item_search,item_get]
- cache:[yes,no]默认yes，将调用缓存的数据，速度比较快
- result_type:[json,xml,serialize,var_export]返回数据格式，默认为json
- lang:[cn,en,ru] 翻译语言，默认cn简体中文

返回数据：

如果请求成功，会返回一个JSON格式的数据，其中包括商品的基本信息，如商品ID，名称，价格，卖家昵称，宝贝链接，宝贝图片列表，商品详情等。

需要注意的是，在使用该接口前，需要先申请拼多多开放平台的接入权限，并在应用管理中创建应用，获取key和secret等信息。具体生成方法详见拼多多开放平台文档。

Java请求示例

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.URL;
import java.nio.charset.Charset;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.PrintWriter;
import java.net.URLConnection;

public class Example {
	private static String readAll(Reader rd) throws IOException {
		StringBuilder sb = new StringBuilder();
		int cp;
		while ((cp = rd.read()) != -1) {
			sb.append((char) cp);
		}
		return  sb.toString();
	}
	public static JSONObject postRequestFromUrl(String url, String body) throws IOException, JSONException {
		URL realUrl = new URL(url);
		URLConnection conn = realUrl.openConnection();
		conn.setDoOutput(true);
		conn.setDoInput(true);
		PrintWriter out = new PrintWriter(conn.getOutputStream());
		out.print(body);
		out.flush();
		InputStream instream = conn.getInputStream();
		try {
			BufferedReader rd = new BufferedReader(new InputStreamReader(instream, Charset.forName("UTF-8")));
			String jsonText = readAll(rd);
			JSONObject json = new JSONObject(jsonText);
			return json;
		} finally {
			instream.close();
		}
	}
	public static JSONObject getRequestFromUrl(String url) throws IOException, JSONException {
		URL realUrl = new URL(url);
		URLConnection conn = realUrl.openConnection();
		InputStream instream = conn.getInputStream();
		try {
			BufferedReader rd = new BufferedReader(new InputStreamReader(instream, Charset.forName("UTF-8")));
			String jsonText = readAll(rd);
			JSONObject json = new JSONObject(jsonText);
			return json;
		} finally {
			instream.close();
		}
	}
	public static void main(String[] args) throws IOException, JSONException {
		// 请求示例 url 默认请求参数已经URL编码处理
		String url = "https://pinduoduo/item_get/?key=<您自己的apiKey>&secret=<您自己的apiSecret>&num_iid=1620002566";
		JSONObject json = getRequestFromUrl(url);
		System.out.println(json.toString());
	}

}

pinduoduo.item_get-根据ID取商品详情

名称	类型	必须	描述
key	String	是	调用key（必须以GET方式拼接在URL中）
secret	String	是	调用密钥
api_name	String	是	API接口名称（包括在请求地址中）[item_search,item_get,item_search_shop等]
cache	String	否	[yes,no]默认yes，将调用缓存的数据，速度比较快
result_type	String	否	[json,jsonu,xml,serialize,var_export]返回数据格式，默认为json，jsonu输出的内容中文可以直接阅读
lang	String	否	[cn,en,ru]翻译语言，默认cn简体中文
version	String	否	API版本

代码响应示例

{
	"item": {
		"num_iid": 5799606,
		"title": "一箱50根台湾风味米饼能量棒儿童营养早餐饼干零食批发整箱",
		"price": 10.8,
		"minGroupPrice": 10.8,
		"maxGroupPrice": 32.8,
		"total_price": "",
		"desc_short": "一箱50根台湾风味米饼能量棒儿童营养早餐饼干零食批发整箱",
		"cid": 7553,
		"orginal_price": 0.378,
		"nick": "天天一族食品官方旗舰店",
		"num": 610,
		"sales": 7508,
		"detail_url": "https://mobile.yangkeduo.com/goods1.html?goods_id=5799606",
		"desc": "<img src=\"https://img.pddpic.com/mms-material-img/2022-07-19/fccecc6f-a238-46ca-9cba-ca87e2f51c86.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/bd1a86d4-04fb-498b-87eb-b31b877a0671.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/6579b505-0936-4a28-8c07-b4d4c9584e48.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/d7c88545-bcf1-47e6-ac9b-75e7259eefec.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/918c8987-8b11-48d8-af5c-b3f1e1b2a7d1.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/06d60581-f195-4281-9df8-933f25ca91b0.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/10136501-c85e-4033-84de-84d37f4ce9db.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/20b8912c-cec8-422d-8932-2ef602d2cce2.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/92d703be-d9ec-46ba-88af-abc44830828d.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/e6548fa2-435c-4da8-bd48-78ed86ae8c7c.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/89f8ec5f-746c-4a1e-bd3b-9e15120fa939.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/eb9854bd-ce8f-433b-a0ad-efc90d064d95.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/e0f8b400-b71d-4eec-bc04-33a71682e4c8.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/5f9035ed-cc7c-4d4b-b169-2000a882ca0d.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/1aeae85f-a823-46e3-a5a5-270ca173a133.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/188e5f6d-5926-4942-81bf-456510c45c93.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/85e7a53f-dc9b-4aff-8f46-04f52a738fe7.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/131dac2f-6a44-4114-9809-401159399d2e.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/9fa9d517-0214-4646-8c77-3c92b860368a.jpeg.a.jpeg\"/><img src=\"https://img.pddpic.com/mms-material-img/2021-11-21/806c6418-55e5-4023-a88c-eccf478a9ab4.jpeg.a.jpeg\"/><img src=\"https://www.o0b.cn/i.php?t.png&rid=gw-3.6482e58164d35&p=1778787385&k=i_key&t=1686300036\" style=\"display:none\" />",
		"item_imgs": [
			{
				"url": "https://img.pddpic.com/goods/images/2018-11-13/464771b9fca17d02170ea64dc5684dd9.jpeg"
			},
			{
				"url": "https://img.pddpic.com/t09img/images/2018-06-28/c0f49e4095cdb89279a16d7c44aec673.jpeg"
			},
			{
				"url": "https://img.pddpic.com/t03img/images/2018-06-27/3148c0bf54f1a5cd97d793a5ae6cae56.jpeg"
			},
			{
				"url": "https://img.pddpic.com/t03img/images/2018-06-27/da09c7c78b416f9bafc54710fc134817.jpeg"
			},
			{
				"url": "https://img.pddpic.com/mms-material-img/2021-11-21/d8ace020-d9dc-4def-9942-ff7be70ff828.jpeg.a.jpeg"
			},
			{
				"url": "https://img.pddpic.com/t07img/images/2018-06-27/3c4f7eab1432bfd0b04da0f412c219f2.jpeg"
			},
			{
				"url": "https://img.pddpic.com/goods/images/2019-03-21/8fafa829-a53b-47e0-8975-1e22c68c2d4b.jpg"
			}
		],
		"pic_url": "https://img.pddpic.com/gaudit-image/2021-12-29/0272d9e96d7b0ef30dcb6a31dfe6546b.jpeg",
		"props_name": "1219:8546644869:口味:蛋黄+芝士100支实惠装;1219:8546658434:口味:蛋黄+胡萝卜100支实惠装;1219:8546668187:口味:芝士+胡萝卜100支实惠装;1219:8546666232:口味:蛋黄100支*亏本价;1219:8546660378:口味:芝士100支*亏本价;1219:8546659509:口味:胡萝卜100支*亏本价;1219:8546653689:口味:蛋黄50支;1219:8417845:口味:芝士味50支;1219:3362659516:口味:胡萝卜味50支;1219:8546664460:口味:混合口味三箱150支;",
		"prop_imgs": {
			"prop_img": [
				{
					"properties": "1219:8546644869",
					"url": "https://t00img.yangkeduo.com/t08img/images/2018-06-27/98969559aab30bbc5f19a91ec6124d9b.jpeg"
				},
				{
					"properties": "1219:8546658434",
					"url": "https://t00img.yangkeduo.com/t11img/images/2018-06-27/ec038550b4a03deb333b7c807bcf517c.jpeg"
				},
				{
					"properties": "1219:8546668187",
					"url": "https://t00img.yangkeduo.com/t02img/images/2018-06-27/817bb656faac584596a60d6556658fd8.jpeg"
				},
				{
					"properties": "1219:8546666232",
					"url": "https://img.pddpic.com/mms-material-img/2021-11-21/d8ace020-d9dc-4def-9942-ff7be70ff828.jpeg.a.jpeg"
				},
				{
					"properties": "1219:8546660378",
					"url": "https://img.pddpic.com/mms-material-img/2021-11-21/d8ace020-d9dc-4def-9942-ff7be70ff828.jpeg.a.jpeg"
				},
				{
					"properties": "1219:8546659509",
					"url": "https://img.pddpic.com/mms-material-img/2021-11-21/d8ace020-d9dc-4def-9942-ff7be70ff828.jpeg.a.jpeg"
				},
				{
					"properties": "1219:8546653689",
					"url": "https://img.pddpic.com/mms-material-img/2023-05-22/5a452183-d048-4977-a17f-f16630ff1b7a.jpeg"
				},
				{
					"properties": "1219:8417845",
					"url": "https://img.pddpic.com/mms-material-img/2023-05-22/5a452183-d048-4977-a17f-f16630ff1b7a.jpeg"
				},
				{
					"properties": "1219:3362659516",
					"url": "https://img.pddpic.com/mms-material-img/2023-05-22/5a452183-d048-4977-a17f-f16630ff1b7a.jpeg"
				},
				{
					"properties": "1219:8546664460",
					"url": "https://t00img.yangkeduo.com/goods/images/2018-10-25/ad29461d6f76df864d9674f34d287d64.jpeg"
				}
			]
		},
		"props": [
			{
				"name": "品牌",
				"value": "天天一族"
			},
			{
				"name": "产地",
				"value": "中国大陆/河南省/漯河市"
			},
			{
				"name": "发货地",
				"value": "河南省"
			},
			{
				"name": "净含量",
				"value": "350g"
			},
			{
				"name": "膨化种类",
				"value": "其他"
			},
			{
				"name": "包装方式",
				"value": "普通盒装"
			},
			{
				"name": "生产日期",
				"value": "2023-04-20"
			},
			{
				"name": "保质期",
				"value": "270天"
			},
			{
				"name": "食品生产许可证编号",
				"value": "SC12441110400450"
			},
			{
				"name": "产品标准号",
				"value": "GB/T22699"
			}
		],
		"skus": {
			"sku": [
				{
					"price": 21.8,
					"orginal_price": 26.9,
					"properties": "1219:8546644869",
					"properties_name": "1219:8546644869:口味:蛋黄+芝士100支实惠装",
					"quantity": 610,
					"sku_id": 1019031788383
				},
				{
					"price": 21.8,
					"orginal_price": 26.9,
					"properties": "1219:8546658434",
					"properties_name": "1219:8546658434:口味:蛋黄+胡萝卜100支实惠装",
					"quantity": 610,
					"sku_id": 1019031788384
				},
				{
					"price": 21.8,
					"orginal_price": 26.9,
					"properties": "1219:8546668187",
					"properties_name": "1219:8546668187:口味:芝士+胡萝卜100支实惠装",
					"quantity": 610,
					"sku_id": 1019031788385
				},
				{
					"price": 21.8,
					"orginal_price": 24.9,
					"properties": "1219:8546666232",
					"properties_name": "1219:8546666232:口味:蛋黄100支*亏本价",
					"quantity": 610,
					"sku_id": 1019031788386
				},
				{
					"price": 21.8,
					"orginal_price": 24.9,
					"properties": "1219:8546660378",
					"properties_name": "1219:8546660378:口味:芝士100支*亏本价",
					"quantity": 610,
					"sku_id": 1019031788387
				},
				{
					"price": 21.8,
					"orginal_price": 24.9,
					"properties": "1219:8546659509",
					"properties_name": "1219:8546659509:口味:胡萝卜100支*亏本价",
					"quantity": 676,
					"sku_id": 1019031788388
				},
				{
					"price": 11.8,
					"orginal_price": 13.9,
					"properties": "1219:8546653689",
					"properties_name": "1219:8546653689:口味:蛋黄50支",
					"quantity": 610,
					"sku_id": 1019031788389
				},
				{
					"price": 11.8,
					"orginal_price": 13.9,
					"properties": "1219:8417845",
					"properties_name": "1219:8417845:口味:芝士味50支",
					"quantity": 610,
					"sku_id": 1019031788390
				},
				{
					"price": 10.8,
					"orginal_price": 13.9,
					"properties": "1219:3362659516",
					"properties_name": "1219:3362659516:口味:胡萝卜味50支",
					"quantity": 610,
					"sku_id": 1019031788391
				},
				{
					"price": 32.8,
					"orginal_price": 37.8,
					"properties": "1219:8546664460",
					"properties_name": "1219:8546664460:口味:混合口味三箱150支",
					"quantity": 610,
					"sku_id": 1019031788392
				}
			]
		},
		"props_list": {
			"1219:8546644869": "口味:蛋黄+芝士100支实惠装",
			"1219:8546658434": "口味:蛋黄+胡萝卜100支实惠装",
			"1219:8546668187": "口味:芝士+胡萝卜100支实惠装",
			"1219:8546666232": "口味:蛋黄100支*亏本价",
			"1219:8546660378": "口味:芝士100支*亏本价",
			"1219:8546659509": "口味:胡萝卜100支*亏本价",
			"1219:8546653689": "口味:蛋黄50支",
			"1219:8417845": "口味:芝士味50支",
			"1219:3362659516": "口味:胡萝卜味50支",
			"1219:8546664460": "口味:混合口味三箱150支"
		},
		"props_img": {
			"1219:8546644869": "https://t00img.yangkeduo.com/t08img/images/2018-06-27/98969559aab30bbc5f19a91ec6124d9b.jpeg",
			"1219:8546658434": "https://t00img.yangkeduo.com/t11img/images/2018-06-27/ec038550b4a03deb333b7c807bcf517c.jpeg",
			"1219:8546668187": "https://t00img.yangkeduo.com/t02img/images/2018-06-27/817bb656faac584596a60d6556658fd8.jpeg",
			"1219:8546666232": "https://img.pddpic.com/mms-material-img/2021-11-21/d8ace020-d9dc-4def-9942-ff7be70ff828.jpeg.a.jpeg",
			"1219:8546660378": "https://img.pddpic.com/mms-material-img/2021-11-21/d8ace020-d9dc-4def-9942-ff7be70ff828.jpeg.a.jpeg",
			"1219:8546659509": "https://img.pddpic.com/mms-material-img/2021-11-21/d8ace020-d9dc-4def-9942-ff7be70ff828.jpeg.a.jpeg",
			"1219:8546653689": "https://img.pddpic.com/mms-material-img/2023-05-22/5a452183-d048-4977-a17f-f16630ff1b7a.jpeg",
			"1219:8417845": "https://img.pddpic.com/mms-material-img/2023-05-22/5a452183-d048-4977-a17f-f16630ff1b7a.jpeg",
			"1219:3362659516": "https://img.pddpic.com/mms-material-img/2023-05-22/5a452183-d048-4977-a17f-f16630ff1b7a.jpeg",
			"1219:8546664460": "https://t00img.yangkeduo.com/goods/images/2018-10-25/ad29461d6f76df864d9674f34d287d64.jpeg"
		},
		"property_alias": "",
		"_ddf": "xdl",
		"shop_id": 118991,
		"seller_info": {
			"nick": "天天一族食品官方旗舰店",
			"score": 4.55,
			"delivery_score": 4.55,
			"item_score": null,
			"shop_type": "",
			"user_num_id": 118991,
			"shop_name": "天天一族食品官方旗舰店",
			"zhuy": "https://mobile.yangkeduo.com/mall_page.html?mall_id=118991",
			"sid": 118991
		},
		"format_check": "ok",
		"desc_img": [
			"https://img.pddpic.com/mms-material-img/2022-07-19/fccecc6f-a238-46ca-9cba-ca87e2f51c86.jpeg.a.jpeg",
			"https://img.pddpic.com/mms-material-img/2021-11-21/bd1a86d4-04fb-498b-87eb-b31b877a0671.jpeg.a.jpeg",
			"https://img.pddpic.com/mms-material-img/2021-11-21/6579b505-0936-4a28-8c07-b4d4c9584e48.jpeg.a.jpeg",
			"https://img.pddpic.com/mms-material-img/2021-11-21/d7c88545-bcf1-47e6-ac9b-75e7259eefec.jpeg.a.jpeg",
			"https://img.pddpic.com/mms-material-img/2021-11-21/918c8987-8b11-48d8-af5c-b3f1e1b2a7d1.jpeg.a.jpeg",
			"https://img.pddpic.com/mms-material-img/2021-11-21/06d60581-f195-4281-9df8-933f25ca91b0.jpeg.a.jpeg",
			"https://img.pddpic.com/mms-material-img/2021-11-21/10136501-c85e-4033-84de-84d37f4ce9db.jpeg.a.jpeg",
			"https://img.pddpic.com/mms-material-img/2021-11-21/20b8912c-cec8-422d-8932-2ef602d2cce2.jpeg.a.jpeg",
			"https://img.pddpic.com/mms-material-img/2021-11-21/92d703be-d9ec-46ba-88af-abc44830828d.jpeg.a.jpeg",
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