1688以图搜产品、用产品主图找相似款、主图找同款产品、图片上传搜索商品接口，拍立淘接口，按图搜货接口代码对接参数说明

Cris20230328 / 2023-05-08 / 原文

参数说明

通用参数说明
- version:API版本
- key:调用key,测试key:test_api_key
- secret:调用secret,测试secret:(不用填写)
- 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
- secret:密钥
- 通过该接口操作可获取宝贝标题、商品列表类型、宝贝图片、产品优惠价、产品价格、产品销量、宝贝销量、商品风格标识ID、掌柜昵称、物流费用、店铺所在地、宝贝链接等等，如图所示；代码请求示例（Curl、PHP、PHPsdk、Java、C#、Python、Golang...）

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://-v；18870288846/?key=<您自己的apiKey>&secret=<您自己的apiSecret>&imgid=http://g-search3.alicdn.com/img/bao/uploaded/i4/O1CN01IDpcD81zHbpHs1YgT_!!2200811456689.jpg&cat=";
		JSONObject json = getRequestFromUrl(url);
		System.out.println(json.toString());
	}

}