AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do","app_id","your private_key","json","GBK","alipay_public_key","RSA2");
AlipayOfflineProviderDishQueryRequest request = new AlipayOfflineProviderDishQueryRequest();
request.setBizContent("{" +
"\"shop_id\":\"2016062900077000000016003316\"," +
"\"outer_dish_id\":\"200\"," +
"\"dish_type_name\":\"中餐\"," +
"\"order_by\":\"1\"," +
"\"page\":1," +
"\"page_size\":20" +
"  }");
AlipayOfflineProviderDishQueryResponse 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);
AlipayOfflineProviderDishQueryRequest  request= new AlipayOfflineProviderDishQueryRequest() ;
request.BizContent="{" +
"\"shop_id\":\"2016062900077000000016003316\"," +
"\"outer_dish_id\":\"200\"," +
"\"dish_type_name\":\"中餐\"," +
"\"order_by\":\"1\"," +
"\"page\":1," +
"\"page_size\":20" +
"  }";
AlipayOfflineProviderDishQueryResponse 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 AlipayOfflineProviderDishQueryRequest ();
$request->setBizContent("{" .
"\"shop_id\":\"2016062900077000000016003316\"," .
"\"outer_dish_id\":\"200\"," .
"\"dish_type_name\":\"中餐\"," .
"\"order_by\":\"1\"," .
"\"page\":1," .
"\"page_size\":20" .
"  }");
$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=alipay.offline.provider.dish.query&app_id=3217&sign_type=RSA2&sign=ERITJKEIJKJHKKKKKKKHJEREEEEEEEEEEE&version=1.0&biz_content=
  {
"shop_id":"2016062900077000000016003316",
"outer_dish_id":"200",
"dish_type_name":"中餐",
"order_by":"1",
"page":1,
"page_size":20
  }

//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。

{
	"alipay_offline_provider_dish_query_response":{
		"msg":"Success",
		"code":"10000",
		"pages":5,
		"page":1,
		"list":[
			{
				"dish_type_name":"商家分类名称",
				"quantity":10,
				"dish_type_id":"123",
				"sold_cnt_seven_d":123,
				"good_level":"3.5",
				"sort_col":[
					10
				],
				"sold_reusercnt_thirty_d":123,
				"merchant_sold_usercnt_thirty_d":123,
				"platform":"mike",
				"content":"XX菜很美观",
				"sold_usercnt_thirty_d":123,
				"merchant_sold_cnt_seven_d":123,
				"shop_id":"2016062900077000000016003316",
				"merchant_sold_cnt_thirty_d":123,
				"unit":"份",
				"price":11,
				"sold_cnt_thirty_d":123,
				"name":"菜品名称",
				"outer_dish_id":"123",
				"merchant_sold_reusercnt_thirty_d":123,
				"pict":"path,path2"
			}
		],
		"items":123,
		"page_size":20
	},
	"sign":"ERITJKEIJKJHKKKKKKKHJEREEEEEEEEEEE"
}

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