response.GetResponseStream（）;返回//看到所有广告系列

Question

  HttpWebRequest request = (HttpWebRequest)WebRequest.Create(_url);
  request.AllowAutoRedirect = true;
  request.ServicePoint.Expect100Continue = false;
  request.ProtocolVersion = HttpVersion.Version11;
  request.Timeout = 20000;

  HttpWebResponse response = (HttpWebResponse)request.GetResponse();
  Stream dataStream = response.GetResponseStream();
  Encoding encodings = System.Text.Encoding.GetEncoding("utf-8");
  string strLastRedirect = response.ResponseUri.ToString();
  StreamReader reader = new StreamReader(dataStream, encodings);
  string streamreader = reader.ReadToEnd();
  response.Dispose();
  request.Abort();

我的代码是这样的，但是streamReader返回＆＃34; //看到了所有的比较＆＃34;每次

Answer 1

我不明白您的问题是什么，但我发现您的代码存在问题。以下行使用的dataStream3未在上面的代码块中声明。

StreamReader reader = new StreamReader(dataStream3, encodings);

为了使其与此代码块对应，它应该引用dataStream变量。

StreamReader reader = new StreamReader(dataStream, encodings);