将HttpListenerRequest发送到另一个网站

Question

我正试图将收到的http请求转发到另一个网站，下面是我如何接收数据的方法。

HttpListener listener = new HttpListener();
listener.Prefixes.Add("http://localhost:3294/discord/");
listener.Start();
while (true)
{
    Console.WriteLine("Listening...");
    HttpListenerContext context = listener.GetContext();
    HttpListenerRequest request = context.Request;
    //here is want to send data to https://www.discord.com/api/webhooks/#################/###########
}

要发送数据，我使用HttpClient.PostAsync(string requestUri, HttpContent content)，但不能以HttpContent的形式发送context.Request：

我希望我能提供足够的信息。

Answer 1

代码如下所示：

HttpListener listener = new HttpListener();
listener.Prefixes.Add("http://localhost:3294/discord/");
listener.Start();

Console.WriteLine("Listening...");
HttpListenerContext context = listener.GetContext();

Stream body = context.Request.InputStream;
Encoding encoding = context.Request.ContentEncoding;
byte[] buffer = new byte[body.Length];
body.Read(buffer,0,(int)body.Length);

HttpWebRequest request = (HttpWebRequest)WebRequest.Create ("https://www.discord.com/api/webhooks/#################/###########");
request.Method = "POST";
request.ContentType = context.Response.ContentType;

body.Position = 0;
request.ContentLength = body.Length;
Stream newStream = request.GetRequestStream();
newStream.Write(buffer, 0, buffer.Length);
HttpWebResponse response =  (HttpWebResponse)request.GetResponse();