Cookie问题

Question

HttpWebRequest req = (HttpWebRequest)WebRequest.Create(new Uri("http://www.163.com"));
req.CookieContainer = new CookieContainer();
HttpWebResponse res = (HttpWebResponse)req.GetResponse();
foreach (Cookie cook in res.Cookies)
{
.........................
为什么res.Cookies的数量一直是0? 哪里不对?

Answer 1

     string LoginUrl = "http://reg.163.com/logins.jsp?type=1&product=urs&url=&username=" + Name + "&password=" + Pass + "&Submit="; 
CookieContainer cct = new CookieContainer();     
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(LoginUrl );
        request.CookieContainer = cct;
      
        HttpWebResponse response = (HttpWebResponse)request.GetResponse();
        cct.Add(response.Cookies);
        CookieCollection c = cct.GetCookies(new Uri("http://reg.163.com"));