1688是阿里巴巴集团旗下综合类B2B电商平台，成立于1999年，是阿里的第二个业务，在行业里被称为“中国电商的源头货盘”，还形成了“找工厂就上1688”的心智，入驻的多是工厂以及贸易商。

item_get_app-获取1688app上原数据 

1688.item_get_app

公共参数

请求地址:申请调用地址

请求参数

请求参数：num_iid=533816674053

参数说明：num_iid:1688商品ID

响应参数

Version: Date:

-- 请求示例 url 默认请求参数已经URL编码处理
curl -i "https://api-gw.onebound.cn/1688/item_get_app/?key=<您自己的apiKey>&secret=<您自己的apiSecret>&num_iid=533816674053"

<?php

// 请求示例 url 默认请求参数已经URL编码处理
// 本示例代码未加密secret参数明文传输，若要加密请参考：https://open.onebound.cn/help/demo/sdk/demo-sign.php
$method = "GET";
$url = "https://api-gw.onebound.cn/1688/item_get_app/?key=<您自己的apiKey>&secret=<您自己的apiSecret>&num_iid=533816674053";
$curl = curl_init();
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $method);
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST,FALSE);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER,FALSE);
curl_setopt($curl, CURLOPT_FAILONERROR, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_HEADER, true);
curl_setopt($curl, CURLOPT_ENCODING, "gzip");
var_dump(curl_exec($curl));
?>

<?php
//定义缓存目录和引入文件
define("DIR_RUNTIME","runtime/");
define("DIR_ERROR","runtime/");
define("SECACHE_SIZE","0");
//SDK下载地址 https://open.onebound.cn/help/demo/sdk/onebound-api-sdk.zip
include ("ObApiClient.php");

$obapi = new otao\ObApiClient();
$obapi->api_url = "http://api-gw.onebound.cn/";
$obapi->api_urls = array("http://api-gw.onebound.cn/","http://api-1.onebound.cn/");//备用API服务器
$obapi->api_urls_on = true;//当网络错误时，是否启用备用API服务器
$obapi->api_key = "<您自己的apiKey>";
$obapi->api_secret = "<您自己的apiSecret>";
$obapi->api_version ="";
$obapi->secache_path ="runtime/";
$obapi->secache_time ="86400";
$obapi->cache = true;

$api_data = $obapi->exec(
                array(
	                "api_type" =>"1688",
	                "api_name" =>"item_get_app",
	                "api_params"=>array (
  'num_iid' => '533816674053',
)
                )
            );
 var_dump($api_data);
?>

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://api-gw.onebound.cn/1688/item_get_app/?key=<您自己的apiKey>&secret=<您自己的apiSecret>&num_iid=533816674053";
		JSONObject json = getRequestFromUrl(url);
		System.out.println(json.toString());
	}

}