1688阿里巴巴电商平台数据采集业务场景，获取商品分类ID、根分类ID参数示例

一只专注api接口开发的技术猿2023-10-12 8:25

淘宝商品分类详情 API 接口，是指淘宝开放平台提供的接口，用于获取淘宝商品分类的详细信息，包括分类 ID、分类名称、父级分类 ID、子分类 ID 等。

1688.item_cat_get-获得1688商品类目

公共参数

请求地址: 注册调用key接入

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

请求参数

请求参数：num_iid=610947572360
参数说明：num_iid:1688商品ID

响应参数

Version: Date:

名称 类型 必须 示例值 描述
item item[] 0 获得1688商品类目
num_iid String 0 610947572360 商品ID
title_name String 0 官网Qin2 pro多亲AI手机戒网瘾学生机智能助手同学防沉迷4G手机 商品标题
item_url String 0 https://detail.1688.com/offer/610947572360.html 宝贝链接
cat_id String 0 50903 商品分类ID
root_cat_id String 0 7 根分类ID
cat_name cat_name[] 0 商品类目名称

Java请求示例

复制代码 
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://1688/item_cat_get/?key=<您自己的apiKey>&secret=<您自己的apiSecret>&num_iid=610947572360";
		JSONObject json = getRequestFromUrl(url);
		System.out.println(json.toString());
	}

}

响应示例

复制代码 
{
	"item": {
		"num_iid": "610947572360",
		"item_name": null,
		"item_url": null,
		"cat_id": null,
		"root_cat_id": null,
		"cat_name": {
			"itmes": {
				"itme": [
					{
						"id": 312,
						"name": "内衣",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 54,
						"name": "服饰配件、饰品",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 10166,
						"name": "女装",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 2,
						"name": "食品酒水",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 122916001,
						"name": "宠物及园艺",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 122916002,
						"name": "汽车用品",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 58,
						"name": "灯饰照明",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 10165,
						"name": "男装",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 57,
						"name": "电子元器件",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 53,
						"name": "传媒、广电",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 70,
						"name": "安全、防护",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 68,
						"name": "包装",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 67,
						"name": "办公、文化",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 7,
						"name": "数码、电脑",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 5,
						"name": "电工电气",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 4,
						"name": "纺织、皮革",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 311,
						"name": "童装",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 1038378,
						"name": "鞋",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 1042954,
						"name": "箱包皮具",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 65,
						"name": "机械及行业设备",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 59,
						"name": "五金、工具",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 8,
						"name": "化工",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 55,
						"name": "橡塑",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 201346017,
						"name": "建材",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 64,
						"name": "环保",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 10208,
						"name": "仪器仪表",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 15,
						"name": "日用百货",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 1501,
						"name": "母婴用品",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 96,
						"name": "家纺家饰",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 97,
						"name": "美容护肤/彩妆",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 6,
						"name": "家用电器",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 13,
						"name": "家装建材",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 12,
						"name": "交通运输",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 17,
						"name": "工艺品、礼品",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 10,
						"name": "能源",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 1,
						"name": "农业",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 71,
						"name": "汽摩及配件",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 509,
						"name": "通信产品",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 1813,
						"name": "玩具",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 9,
						"name": "冶金矿产",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 66,
						"name": "医药、保养",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 72,
						"name": "印刷",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 18,
						"name": "运动户外",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 1426,
						"name": "机床",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 69,
						"name": "商务服务",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 2829,
						"name": "二手设备转让",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 2805,
						"name": "加工",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 130822220,
						"name": "个护/家清",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 130823000,
						"name": "性保健品",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 130822002,
						"name": "餐饮生鲜",
						"pid": 0,
						"root_id": 0
					}
				]
			}
		},
		"root_cat_name": {
			"itmes": {
				"itme": [
					{
						"id": 312,
						"name": "内衣",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 54,
						"name": "服饰配件、饰品",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 10166,
						"name": "女装",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 2,
						"name": "食品酒水",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 122916001,
						"name": "宠物及园艺",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 122916002,
						"name": "汽车用品",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 58,
						"name": "灯饰照明",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 10165,
						"name": "男装",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 57,
						"name": "电子元器件",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 53,
						"name": "传媒、广电",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 70,
						"name": "安全、防护",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 68,
						"name": "包装",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 67,
						"name": "办公、文化",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 7,
						"name": "数码、电脑",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 5,
						"name": "电工电气",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 4,
						"name": "纺织、皮革",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 311,
						"name": "童装",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 1038378,
						"name": "鞋",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 1042954,
						"name": "箱包皮具",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 65,
						"name": "机械及行业设备",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 59,
						"name": "五金、工具",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 8,
						"name": "化工",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 55,
						"name": "橡塑",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 201346017,
						"name": "建材",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 64,
						"name": "环保",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 10208,
						"name": "仪器仪表",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 15,
						"name": "日用百货",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 1501,
						"name": "母婴用品",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 96,
						"name": "家纺家饰",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 97,
						"name": "美容护肤/彩妆",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 6,
						"name": "家用电器",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 13,
						"name": "家装建材",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 12,
						"name": "交通运输",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 17,
						"name": "工艺品、礼品",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 10,
						"name": "能源",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 1,
						"name": "农业",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 71,
						"name": "汽摩及配件",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 509,
						"name": "通信产品",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 1813,
						"name": "玩具",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 9,
						"name": "冶金矿产",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 66,
						"name": "医药、保养",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 72,
						"name": "印刷",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 18,
						"name": "运动户外",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 1426,
						"name": "机床",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 69,
						"name": "商务服务",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 2829,
						"name": "二手设备转让",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 2805,
						"name": "加工",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 130822220,
						"name": "个护/家清",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 130823000,
						"name": "性保健品",
						"pid": 0,
						"root_id": 0
					},
					{
						"id": 130822002,
						"name": "餐饮生鲜",
						"pid": 0,
						"root_id": 0
					}
				]
			}
		}
	},
	"error": "",
	"reason": "",
	"error_code": "0000",
	"cache": 0,
	"api_info": "today:71 max:10100 all[152=71+16+65];expires:2030-12-31",
	"execution_time": "1.334",
	"server_time": "Beijing/2023-10-08 13:40:48",
	"client_ip": "182.108.170.50",
	"call_args": [],
	"api_type": "1688",
	"translate_language": "zh-CN",
	"translate_engine": "baidu",
	"server_memory": "4.19MB",
	"request_id": "gw-1.652240df3ce15",
	"last_id": "2142721650"
}
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