如何在Web服务中发布json对象

Question

任何人都可以帮助我，请问如何使用c＃发布Json对象到web服务？其实我试图在C＃中验证App Store交易收据。

按照此链接有足够的想法。

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

请帮助我，如果你有一些想法或知识。

由于提前，

Answer 1

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() 
    ); 

Answer 2

尝试json.Net http://james.newtonking.com/pages/json-net.aspx