AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do","app_id","your private_key","json","GBK","alipay_public_key","RSA2");
KoubeiItemTaobaoIndexQueryRequest request = new KoubeiItemTaobaoIndexQueryRequest();
request.setBizContent("{" +
"\"city_id\":\"330100\"," +
"\"latitude\":\"30.548828\"," +
"\"longitude\":\"114.266418\"," +
"\"scene_code\":\"TAO_BIG_BUY\"," +
"\"user_id\":\"2088202926479746\"," +
"\"ext_info\":\"{}\"" +
"  }");
KoubeiItemTaobaoIndexQueryResponse response = alipayClient.execute(request);
if(response.isSuccess()){
System.out.println("调用成功");
} else {
System.out.println("调用失败");
}

IAopClient client = new DefaultAopClient("https://openapi.alipay.com/gateway.do", "app_id", "merchant_private_key", "json", "1.0", "RSA2", "alipay_public_key", "GBK", false);
KoubeiItemTaobaoIndexQueryRequest  request= new KoubeiItemTaobaoIndexQueryRequest() ;
request.BizContent="{" +
"\"city_id\":\"330100\"," +
"\"latitude\":\"30.548828\"," +
"\"longitude\":\"114.266418\"," +
"\"scene_code\":\"TAO_BIG_BUY\"," +
"\"user_id\":\"2088202926479746\"," +
"\"ext_info\":\"{}\"" +
"  }";
KoubeiItemTaobaoIndexQueryResponse response=client.execute(request);
Console.WriteLine(response.Body);

$aop = new AopClient ();
$aop->gatewayUrl = 'https://openapi.alipay.com/gateway.do';
$aop->appId = 'your app_id';
$aop->rsaPrivateKey = '请填写开发者私钥去头去尾去回车，一行字符串';
$aop->alipayrsaPublicKey='请填写支付宝公钥，一行字符串';
$aop->apiVersion = '1.0';
$aop->signType = 'RSA2';
$aop->postCharset='GBK';
$aop->format='json';
$request = new KoubeiItemTaobaoIndexQueryRequest ();
$request->setBizContent("{" .
"\"city_id\":\"330100\"," .
"\"latitude\":\"30.548828\"," .
"\"longitude\":\"114.266418\"," .
"\"scene_code\":\"TAO_BIG_BUY\"," .
"\"user_id\":\"2088202926479746\"," .
"\"ext_info\":\"{}\"" .
"  }");
$result = $aop->execute ( $request); 

$responseNode = str_replace(".", "_", $request->getApiMethodName()) . "_response";
$resultCode = $result->$responseNode->code;
if(!empty($resultCode)&&$resultCode == 10000){
echo "成功";
} else {
echo "失败";
}

https://openapi.alipay.com/gateway.do?timestamp=2013-01-01 08:08:08&method=koubei.item.taobao.index.query&app_id=4925&sign_type=RSA2&sign=ERITJKEIJKJHKKKKKKKHJEREEEEEEEEEEE&version=1.0&biz_content=
  {
"city_id":"330100",
"latitude":"30.548828",
"longitude":"114.266418",
"scene_code":"TAO_BIG_BUY",
"user_id":"2088202926479746",
"ext_info":"{}"
  }

//为确保安全通信，需自行验证响应示例中的sign值是否为蚂蚁金服所提供。

{
	"sign":"ERITJKEIJKJHKKKKKKKHJEREEEEEEEEEEE",
	"koubei_item_taobao_index_query_response":{
		"msg":"Success",
		"time_icon":"https://os.alipayobjects.com/cmsmng/ovWEYPmPRhTYAyz.jpeg",
		"column_title":"同城精选",
		"code":"10000",
		"item_list":[
			{
				"original_price":"￥23.99",
				"total_quota":"99",
				"item_id":"2016121320076004000011126184",
				"end_time":"1511261886501",
				"begin_time":"1511261886501",
				"title":"汉堡王 双人炸鸡",
				"shop_name":"中泽集***江广场",
				"ext_info":"{}",
				"sale_price":"￥18.99",
				"url":"https://render-pre.alipay.com/p/h5/coupon-detail/www/index.html?orderNo=20171026011040030100590000451102",
				"shop_id":"2016102700077000000019495474",
				"top":"1",
				"avg_pop_value":"4",
				"shop_distance":"1.2km",
				"quota":"9",
				"logo":"https://os.alipayobjects.com/cmsmng/ovWEYPmPRhTYAyz.jpeg",
				"status":"SOLD_OUT"
			}
		],
		"time_title":"午后时光",
		"ext_info":"{}",
		"url":"http://render-pre.alipay.com/p/h5/coupon-detail/www/index.html?orderNo=20171026011040030100590000451102"
	}
}

{
	"sign":"ERITJKEIJKJHKKKKKKKHJEREEEEEEEEEEE",
	"koubei_item_taobao_index_query_response":{
		"msg":"Service Currently Unavailable",
		"code":"20000",
		"sub_msg":"系统繁忙",
		"sub_code":"isp.unknow-error"
	}
}