| 
 | 
 
            string _UserAgent = "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.115 Safari/537.36"; 
            string url = "http://log.mmstat.com/2.gif"; 
            HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url); 
            req.Accept = "text/html, application/xhtml+xml, */*"; 
            req.AutomaticDecompression = DecompressionMethods.GZip; 
            req.Headers["Accept-Language"] = "zh-CH;en-US"; 
            req.UserAgent = _UserAgent; 
            req.Method = "GET"; 
            HttpWebResponse res = (HttpWebResponse)req.GetResponse(); 
            int CookieCount = res.Cookies.Count; 
 
这是请求某一个图片时用到的代码,用IE9 F12能清楚的看到有Set-Cookie但是 源码中CookieCount为0,不知道是什么原因,请赐教 
 |   
 
 
 
 |