如何使用HttpWebRequest创建gzip压缩请求 [英] How do I make gzip compressed request with HttpWebRequest

问题描述

我尝试用gzip压缩的请求流制作HttpWebRequeset对象如下：

I tried to make HttpWebRequeset object with gzip-compressed request stream as follow

    HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);
   request.Method = "POST";
   request.ContentType = "application/x-www-form-urlencoded";
   request.ContentLength = data.Length;
   using (Stream writeStream = request.GetRequestStream())
          {
              using (var zipStream = new GZipStream(writeStream, CompressionMode.Compress))
              {
                  UTF8Encoding encoding = new UTF8Encoding();
                  byte[] bytes = encoding.GetBytes(data);

                  zipStream.Write(bytes, 0, bytes.Length);
              }
          }
    try
  {

      request.Headers.Add(HttpRequestHeader.ContentEncoding, "gzip");
      request.Headers.Add("Accept-Encoding", "gzip,deflate");
       response = (HttpWebResponse)request.GetResponse();
   }
catch(Exception e){

}

但是我要求中止例外。请帮我解决这个问题。

But I have request abortted exception. Please help me to fix this problem.

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