标签:style blog http color io ar strong 数据 div
在用HttpWebRequest对象时,一般我们都没有开启gzip压缩,如果服务端返回的数据比较大,这是我们需要开启gzip压缩,怎么开启呢?
1.给HttpWebRequest对象,添加如下Header:
2.对接收到的流进行解码:
private string GetResponseBody(HttpWebResponse response) { string responseBody = string.Empty; if (response.ContentEncoding.ToLower().Contains("gzip")) { using (GZipStream stream = new GZipStream(response.GetResponseStream(), CompressionMode.Decompress)) { using (StreamReaderreader = new StreamReader(stream)) { responseBody = reader.ReadToEnd(); } } } else if (response.ContentEncoding.ToLower().Contains("deflate")) { using (DeflateStream stream = new DeflateStream( response.GetResponseStream(), CompressionMode.Decompress)) { using (StreamReader reader = new StreamReader(stream, Encoding.UTF8)) { responseBody = reader.ReadToEnd(); } } } else { using (Stream stream = response.GetResponseStream()) { using (StreamReader reader = new StreamReader(stream, Encoding.UTF8)) { responseBody = reader.ReadToEnd(); } } } return responseBody; }
转自:http://www.csharpwin.com/csharpspace/13345r5893.shtml
标签:style blog http color io ar strong 数据 div
原文地址:http://www.cnblogs.com/crazybottle/p/3969784.html