Wie erhalten Post-Daten (XML) in .NET wie Java-Servlet DoPost

Question

Ich möchte die HTTP-POST-Daten (XML), die XML-Daten von anderen WebServer (Tomcat, shttpd).

Auf Java kann ich Servlet DoPost empfangen Postdaten, ich bin ein Neuling auf C#, ich weiß nicht, wie man es auf C# schreiben.

Answer 1

In .NET wird die Netzwerkdatenkommunikation durch WCF abgedeckt.

Windows Communication Foundation

Windows Communication Foundation (WCF) ist Microsofts einheitliches Programmiermodell für den Aufbau serviceorientierte Anwendungen. Es ermöglicht Entwicklern, sichere, zuverlässige, transaktionsfähige Lösungen zu entwickeln, die plattformübergreifend integriert sind und mit vorhandenen Investitionen interagieren.

Informationen zum Verwenden von Webdiensten finden Sie unter Building Windows Communication Foundation Clients.

Answer 2

Ich schrieb eine einfache empfangen Post Daten verwenden System.Net.HttpListener Klasse, aber diese erhalten nur einmal und beenden Sie die Programmierung.

Wie kann ich mehr erhalten.

denkt nach.

using System; 
using System.Collections.Generic; 
using System.Text; 
using System.Net; 

/* 
* By: Bian Jiang 
* Blog: http://wifihack.net 
* 
*/ 

public class SimpleLinsstener 
{ 

    public static void ShowRequestData(HttpListenerRequest request) 
    { 
     if (!request.HasEntityBody) 
     { 
      Console.WriteLine("No client data was sent with the request."); 
      return; 
     } 
     System.IO.Stream body = request.InputStream; 
     System.Text.Encoding encoding = request.ContentEncoding; 
     System.IO.StreamReader reader = new System.IO.StreamReader(body, encoding); 
     if (request.ContentType != null) 
     { 
      Console.WriteLine("Client data content type {0}", request.ContentType); 
     } 
     Console.WriteLine("Client data content length {0}", request.ContentLength64); 

     Console.WriteLine("Start of client data:"); 
     // Convert the data to a string and display it on the console. 
     string s = reader.ReadToEnd(); 
     Console.WriteLine(s); 
     Console.WriteLine("End of client data:"); 
     body.Close(); 
     reader.Close(); 
     // If you are finished with the request, it should be closed also. 
    } 


    // This example requires the System and System.Net namespaces. 
    public static void SimpleListenerExample(string prefixes) 
    { 
     if (!HttpListener.IsSupported) 
     { 
      Console.WriteLine("Windows XP SP2 or Server 2003 is required to use the HttpListener class."); 
      return; 
     } 
     // URI prefixes are required, 
     // for example "http://contoso.com:8080/index/". 
     if (prefixes == null) 
      throw new ArgumentException("prefixes"); 

     // Create a listener. 
     HttpListener listener = new HttpListener(); 
     // Add the prefixes. 
     //foreach (string s in prefixes) 
     //{ 
     listener.Prefixes.Add(prefixes); 
     //} 
     listener.Start(); 
     Console.WriteLine("Listening..."); 
     // Note: The GetContext method blocks while waiting for a request. 
     HttpListenerContext context = listener.GetContext(); 

     HttpListenerRequest request = context.Request; 
     ShowRequestData(request); 


     // Obtain a response object. 
     HttpListenerResponse response = context.Response; 
     // Construct a response. 
     string responseString = "ok"; 
     byte[] buffer = System.Text.Encoding.UTF8.GetBytes(responseString); 
     // Get a response stream and write the response to it. 
     response.ContentLength64 = buffer.Length; 
     System.IO.Stream output = response.OutputStream; 
     output.Write(buffer, 0, buffer.Length); 
     // You must close the output stream. 
     output.Close(); 

     listener.Stop(); 
    } 


    static void Main() 
    { 
     // Write to console 
     Console.WriteLine("Welcome to the C# Station Tutorial!"); 
     string[] strUserNames = new String[1] {"http://*:8080/Receive/" }; 
     SimpleListenerExample("http://*:8080/Receive/"); 
    } 

} 

Answer 3

Siehe "Walkthrough: Creating a Synchronous HTTP Handler".

Answer 4

while(true) 
{ 
    listener.Start(); 
     Console.WriteLine("Listening..."); 
     // Note: The GetContext method blocks while waiting for a request. 
     HttpListenerContext context = listener.GetContext(); 

     HttpListenerRequest request = context.Request; 
     ShowRequestData(request); 


     // Obtain a response object. 
     HttpListenerResponse response = context.Response; 
     // Construct a response. 
     string responseString = "ok"; 
     byte[] buffer = System.Text.Encoding.UTF8.GetBytes(responseString); 
     // Get a response stream and write the response to it. 
     response.ContentLength64 = buffer.Length; 
     System.IO.Stream output = response.OutputStream; 
     output.Write(buffer, 0, buffer.Length); 
     // You must close the output stream. 
     output.Close(); 

     listener.Stop(); 

}