如何在Web服务中发布JSON对象

问题描述

有人可以帮助我如何使用c#将Json对象发布到Web服务吗?实际上，我正在尝试验证C#中的App Store交易收据.

Can any one help me please that how to post Json object to web service using c#? Actually I am trying to verify an App Store Transaction Receipt in C#.

关注此链接以了解足够的想法.

follow this link to have an enough idea.

http://developer.apple.com/iphone/library/documentation/NetworkingInternet/Conceptual/StoreKitGuide/VerifyingStoreReceipts/VerifyingStoreReceipts.html#//apple_ref/doc/uid/TP40008267-CH104-SW1

如果您有任何想法或知识，请帮助我.

Please help me if you have some idea or knowledge.

预先感谢

推荐答案

string receiptData = "(receipt bytes here)";

string url = "https://buy.itunes.apple.com/verifyReceipt";

HttpWebRequest oneWebRequest = (HttpWebRequest)WebRequest.Create(url);
oneWebRequest.Method = "POST";
oneWebRequest.ContentType = "application/json; charset=utf-8";

string json = "{ \"receipt-data\": \"" + receiptData + "\" }";

oneWebRequest.ContentLength = json.Length;
using (System.IO.StreamWriter oneStreamWriter =
  new System.IO.StreamWriter(oneWebRequest.GetRequestStream(),
                             System.Text.Encoding.ASCII))
{
    oneStreamWriter.Write(json);
}

HttpWebResponse oneWebResponse = (HttpWebResponse)oneWebRequest.GetResponse();

// ReceiptStatus is a class with two public string properties (status & receipt)
DataContractJsonSerializer oneDataContractJsonSerializer =
  new DataContractJsonSerializer(typeof(List<Product>));
ReceiptStatus oneReceiptStatus =
   (ReceiptStatus) oneDataContractJsonSerializer.ReadObject(
      oneWebResponse.GetResponseStream()
   );

这篇关于如何在Web服务中发布JSON对象的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！