HttpWebRequest發送1個Cookie而不是2個

我的程序應該登錄到一個站點。要登錄，您應該向主頁面發出請求並獲取cookie，然後您應該登錄（http://site.com/auth/login）。當我向主頁面發出請求並獲取cookie時，一切正常，cookie容器中有兩個cookie，但是當我登錄時，只有一個cookie。代碼如下：HttpWebRequest發送1個Cookie而不是2個

public CookieContainer GetCookies() 
    { 
     HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create("http://site.com/"); 
     httpWebRequest.CookieContainer = new CookieContainer(); 
     httpWebRequest.Accept = "*/*"; 
     httpWebRequest.Headers.Add(HttpRequestHeader.AcceptLanguage, "ru"); 
     httpWebRequest.UserAgent = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/4.0; WebMoney Advisor; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Tablet PC 2.0; .NET4.0C; .NET CLR 1.1.4322; .NET4.0E; MALC)"; 
     httpWebRequest.Headers.Add(HttpRequestHeader.AcceptEncoding, "gzip, deflate"); 
     httpWebRequest.Timeout = 30000; 
     CookieContainer cookieContainer = new CookieContainer(); 
     HttpWebResponse response = (HttpWebResponse)httpWebRequest.GetResponse(); 
     foreach (Cookie c in response.Cookies) 
     { 
      cookieContainer.Add(c); 
     } 
     return cookieContainer; 
    } 
    public bool Login(string Email, string Password, CookieContainer Cookies) 
    { 
     string s = "handle=" + Email + "&password=" + Password; 
     byte[] bytes = Encoding.ASCII.GetBytes(s); 
     HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create("http://site.com/auth/login"); 
     httpWebRequest.Method = "POST"; 
     httpWebRequest.Accept = "image/jpeg, application/x-ms-application, image/gif, application/xaml+xml, image/pjpeg, application/x-ms-xbap, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*"; 
     httpWebRequest.Referer = "http://www.lockerz.com/"; 
     httpWebRequest.Headers.Add(HttpRequestHeader.AcceptLanguage, "ru-RU"); 
     httpWebRequest.UserAgent = "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/4.0; WebMoney Advisor; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Tablet PC 2.0; .NET4.0C; .NET CLR 1.1.4322; .NET4.0E; MALC)"; 
     httpWebRequest.ContentType = "application/x-www-form-urlencoded"; 
     httpWebRequest.CookieContainer = Cookies; 
     httpWebRequest.ContentLength = (long)bytes.Length; 
     httpWebRequest.Headers.Add(HttpRequestHeader.Pragma, "no-cache"); 
     httpWebRequest.Timeout = 30000; 
     httpWebRequest.AutomaticDecompression = DecompressionMethods.GZip; 
     Stream requestStream = httpWebRequest.GetRequestStream(); 
     requestStream.Write(bytes, 0, bytes.Length); 
     requestStream.Close(); 
     HttpWebResponse httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse(); 
     StreamReader reader = new StreamReader(httpWebResponse.GetResponseStream()); 
     string document = reader.ReadToEnd().Trim(); 
     if (document.IndexOf("Sign Out") > 1) 
     { 
      httpWebResponse.Close(); 
      return true; 
     } 
     else 
     { 
      httpWebResponse.Close(); 
      return false; 
     } 
    }

怎麼了？在此先感謝。

來源

2011-05-01 Cracker

不清楚你如何使用'GetCookies'，但有可能第二個響應只返回一個cookie - 你在請求之間使用相同的'CookieContainer'，還是你重新創建它？ – 2011-05-01 12:59:53

我像'CookieContainer cookies = GetCookies（）一樣使用它;如果（！登錄（電子郵件，密碼，cookies））{<...>} – Cracker 2011-05-01 13:15:01

在httpWebRequest對象中有一個CookieCollection。如果您深入瞭解變量，您會發現其中一個Cookie被設置爲與您在URI中發送的域不同的域。您需要通過修改域來匹配URI來操縱這個cookie。

希望能解決它。

來源

2011-05-06 02:17:17 cgatian

HttpWebRequest發送1個Cookie而不是2個

回答

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