http://bill.finance.sina.com.cn/bill/detail.php?stock_code=sh600578&bill_size=40000这个地址,返回的是一个用gzip(deflate)压缩的流,如何正确解压???能给个成功的代码吗?引用ICSharpCode.SharpZipLib.dll 后,如何改造下面这些代码?HttpWebRequest oRequest = (HttpWebRequest)WebRequest.Create(url);
oRequest.UserAgent = "Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)";
HttpWebResponse oResponse  = (HttpWebResponse)oRequest.GetResponse();
StreamReader sr = new StreamReader(oResponse.GetResponseStream(), System.Text.Encoding.GetEncoding("GB2312"));
//StreamReader sr = new StreamReader(oResponse.GetResponseStream(), System.Text.Encoding.Default);
sResultContents = sr.ReadToEnd();
sr.Close();
oResponse.Close();谢谢!