1             HttpWebRequest request;
 2             HttpWebResponse response = null;
 3 
 4             request = WebRequest.Create("http://tuiguang.ganji.com/house_report/auth.php") as HttpWebRequest;
 5             request.CookieContainer = cookie;
 6             request.Method = "GET";
 7             request.Timeout = 30000;
 8             request.AllowAutoRedirect = true;
 9             request.ContentType = "application/x-www-form-urlencoded";
10             request.UserAgent = "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; Alexa Toolbar)";
11             request.Accept = "*/*";
12             request.Referer = url;
13             //request.Headers.Add("Accept-Language", "zh-CN");
14             //request.Headers.Add("Accept-Encoding", "gzip, deflate");
15              request.KeepAlive = true;
16             try
17             {
18                 //获取服务器返回的资源  
19                  using (response = (HttpWebResponse)request.GetResponse())
20                 {
21                     response.Cookies = request.CookieContainer.GetCookies(request.RequestUri);
22                     using (StreamReader sr = new StreamReader(response.GetResponseStream(), Encoding.UTF8))
23                     {
24 
25                        // request.Headers.Remove("Cookie");
26                          string cookieHeader = request.CookieContainer.GetCookieHeader(request.Address);
27                         if (cookieHeader.Length > 0)
28                         {
29                             request.Headers["Cookie"] = cookieHeader;
30                         }
31 
32 
33 
34                         if (response.Cookies.Count > 0)
35                         {
36                             cookie.Add(response.Cookies);
37                         }
38                     }
39                 }
40             }
41             catch
42             {
43 
44             }