WebClient 支持 gzip, deflate

低调偷偷的下别人数据

发现下出来乱码…

 

用F12看看请求，原来人家是用了gzip压缩的…

 

试着自己加个Heading

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

 

发现乱码依旧…

 

查查MSDN原来要设置HttpWebRequest.AutomaticDecompression

http://msdn.microsoft.com/en-us/library/system.net.httpwebrequest.automaticdecompression.aspx

http://msdn.microsoft.com/en-us/library/system.net.decompressionmethods.aspx

 

新建个类继承下WebClient：

    public class GZipWebClient : WebClient
    {
        protected override WebRequest GetWebRequest(Uri address)
        {
            HttpWebRequest webrequest = (HttpWebRequest)base.GetWebRequest(address);
            webrequest.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
            return webrequest;
        }
    }

嗯

抓紧把之前某某字幕的出的什么电驴啊、磁力啊地址都先抓下来再说…