一、京东商品分类API接口参数说明：
1.通过cid获取京东商品分类ID，可以用cid=0来获得所有一级类目，可以获取到：商品分类ID，分类名
，父分类ID，根分类ID，子分类id:子分类名称等信息。
点击注册获取测试key和secret
2.请求参数：请求参数：cid=0
参数说明：cid:商品分类ID，可以用cid=0来获得所有一级类目
3.响应参数：
名称 类型 是否隐私 示例值 描述
id Int 54 商品分类ID
name String 服饰配件、饰品 分类名
pid String 0 父分类ID
root_id String 0 根分类ID
item Mix {“id”: 127464010,“name”: “帽子/头巾”,“pid”: “54”,“root_id”: 0,sub[]} 子分类id:子分类名称
二、请求示例：（CURL、PHP 、PHPsdk 、Java 、C# 、Python)
import java.io.BufferedReader;import java.io.IOException;import java.io.InputStream;import java.io.InputStreamReader;import java.io.Reader;import .URL;import java.nio.charset.Charset;import org.json.JSONException;import org.json.JSONObject;import java.io.PrintWriter;import .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://注册账号获取/jd/cat_get/?key=<您自己的apiKey>&secret=<您自己的apiSecret>&cid=0";JSONObject json = getRequestFromUrl(url);System.out.println(json.toString());}}
响应参数：
{"itmes": {"itme": [{"id": 1319,"name": "母婴","pid": 0,"root_id": 0},{"id": 1672,"name": "礼品箱包","pid": 0,"root_id": 0},{"id": 1320,"name": "食品饮料、保健食品","pid": 0,"root_id": 0},{"id": 6144,"name": "珠宝","pid": 0,"root_id": 0},{"id": 6728,"name": "汽车用品","pid": 0,"root_id": 0},{"id": 1318,"name": "运动健康","pid": 0,"root_id": 0},{"id": 6233,"name": "玩具乐器","pid": 0,"root_id": 0},{"id": 4938,"name": "彩票、旅行、充值、票务","pid": 0,"root_id": 0},{"id": 12218,"name": "生鲜","pid": 0,"root_id": 0},{"id": 12379,"name": "整车","pid": 0,"root_id": 0},{"id": 1713,"name": "图书、音像、电子书刊","pid": 0,"root_id": 0},{"id": 9987,"name": "手机","pid": 0,"root_id": 0},{"id": 737,"name": "家用电器","pid": 0,"root_id": 0},{"id": 652,"name": "数码","pid": 0,"root_id": 0},{"id": 1620,"name": "家居家装","pid": 0,"root_id": 0},{"id": 670,"name": "电脑办公","pid": 0,"root_id": 0},{"id": 6196,"name": "厨具","pid": 0,"root_id": 0},{"id": 1316,"name": "个护化妆","pid": 0,"root_id": 0},{"id": 1315,"name": "服饰内衣","pid": 0,"root_id": 0},{"id": 5025,"name": "钟表","pid": 0,"root_id": 0},{"id": 11729,"name": "鞋靴","pid": 0,"root_id": 0}]},"translate_status": "","translate_time": 0,"language": {"default_lang": "cn","current_lang": "cn"},"error": "","reason": "","error_code": "0000","cache": 0,"api_info": "today:2 max:11000","execution_time": "0.044","server_time": "Beijing/-04-10 13:57:54","client_ip": "106.60.33.154","call_args": [],"api_type": "jd","translate_language": "zh-CN","translate_engine": "google_new","server_memory": "0.73MB","request_id": "gw-4.625271e2e2f0e","last_id": "873879202"}
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通过cid获取京东商品分类ID 京东商品分类API接口 京东商品分类详情接口 分类详情API接口 接口接入方案
