如何從WCF Web服務發出http GET請求

Question

有很多關於如何向WCF服務發出GET請求的信息。
但我需要從WCF Web服務發出一個http GET請求到某個提供我需要的服務的第三方服務器。
那么，我該怎么做？

Answer 1

使用.net WebRequest對象：

 public class WebRequestGetExample { public static void Main () { // Create a request for the URL. WebRequest request = WebRequest.Create ("http://www.contoso.com/default.html"); // If required by the server, set the credentials. request.Credentials = CredentialCache.DefaultCredentials; // Get the response. HttpWebResponse response = (HttpWebResponse)request.GetResponse (); // Display the status. Console.WriteLine (response.StatusDescription); // Get the stream containing content returned by the server. Stream dataStream = response.GetResponseStream (); // Open the stream using a StreamReader for easy access. StreamReader reader = new StreamReader (dataStream); // Read the content. string responseFromServer = reader.ReadToEnd (); // Display the content. Console.WriteLine (responseFromServer); // Cleanup the streams and the response. reader.Close (); dataStream.Close (); response.Close (); } }