c# gzip html,C# 让WebClient使用gzip编码,并解压

dxmnet

2014-4-7 15:44:00

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WebClient client = new WebClient();

client.Headers.Add("Accept-Encoding", "gzip, deflate");

string sUrl = "";

byte[] byteArray = client.DownloadData(sUrl);

// 处理　gzip

string sContentEncoding = client.ResponseHeaders["Content-Encoding"];

if (sContentEncoding == "gzip")

{

ToolClass.LogMessage("gzip ok", page);

MemoryStream ms = new MemoryStream(byteArray);

MemoryStream msTemp = new MemoryStream();

int count = 0;

GZipStream gzip =

new GZipStream(ms, CompressionMode.Decompress);

byte[] buf = new byte[1000];

while ((count = gzip.Read(buf, 0, buf.Length)) > 0)

{

msTemp.Write(buf, 0, count);

}

byteArray = msTemp.ToArray();

}

// end-gzip

string sHtml = Encoding.GetEncoding(936).GetString(byteArray);

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