登錄到使用網站的HttpWebRequest

Question

我新的編程（C＃）和我開始寫的MMORPG學習與編程網站和東西通信的殭屍...

我發現有關此主題的許多問題在這裏和那裏。最後一個伸出援助之手，我能找到的東西，並完成它，而不幸的是不工作:(

的mothods：

public static CookieCollection GetCookie(HttpWebRequest request) 
    { 

     if (request.CookieContainer == null) 
     { return new CookieContainer().GetCookies(request.RequestUri); } 
     else 
     { return request.CookieContainer.GetCookies(request.RequestUri); } 
    } 


    public static CookieContainer GetCookie(HttpWebResponse response) 
    { 

     CookieContainer cookiecontainer = new CookieContainer(); 
     cookiecontainer.Add(response.Cookies); 

     return cookiecontainer; 
    } 


    public static void SetCookie(HttpWebRequest request, CookieContainer cookie) 
    { 
     request.CookieContainer = cookie; 
    } 


    public static void SetCookie(HttpWebResponse response, CookieCollection cookie) 
    { 
     response.Cookies = cookie; 
    } 


    public static HttpWebResponse PostData(string uri,string request,CookieContainer cookie) 
    { 
     HttpWebRequest httprequest; 
     byte[] requestbytes; 
     Stream requeststream; 
     HttpWebResponse httpresponse; 

     httprequest = (HttpWebRequest)HttpWebRequest.Create(uri); 

     if (cookie == null) 
     {httprequest.CookieContainer=new CookieContainer();} 
     else 
     {httprequest.CookieContainer=cookie;} 

     httprequest.Method = "POST"; 
     httprequest.ContentType = "application/x-www-form-urlencoded"; 
     httprequest.UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.142 Safari/535.19"; 
     requestbytes = ASCIIEncoding.ASCII.GetBytes(request); 
     httprequest.ContentLength = requestbytes.Length; 

     requeststream=httprequest.GetRequestStream(); 
     requeststream.Write(requestbytes,0,requestbytes.Length); 
     requeststream.Close(); 

     httpresponse=(HttpWebResponse)httprequest.GetResponse(); 

     if (!(httpresponse.Cookies.Count>0)) 
     { SetCookie(httpresponse, GetCookie(httprequest)); } 

     return httpresponse; 
    } 


    public static HttpWebResponse GetData(string uri, CookieContainer cookie) 
    { 
     HttpWebRequest httprequest; 
     HttpWebResponse httpresponse; 

     httprequest = (HttpWebRequest)HttpWebRequest.Create(uri); 

     if (cookie == null) 
     { httprequest.CookieContainer = new CookieContainer(); } 
     else 
     { httprequest.CookieContainer = cookie; } 

     httprequest.Method = "GET"; 
     httprequest.ContentType = "application/x-www-form-urlencoded"; 
     httprequest.UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.142 Safari/535.19"; 

     httpresponse = (HttpWebResponse)httprequest.GetResponse(); 

     if (!(httpresponse.Cookies.Count > 0)) 
     { SetCookie(httpresponse, GetCookie(httprequest)); } 

     return httpresponse; 
    } 

主：

 string uri = "http://s2.kingsera.org"; 
     string userName = "someUserName"; 
     string passWord = "somePassWord"; 

     string postData = "signinUsername=" + userName + "&signinPassword=" + passWord + "&signinRemember=remember"; 
     CookieContainer cookie = new CookieContainer(); 

     HttpWebResponse response = PostData(uri, postData, cookie); 

     CookieContainer c = GetCookie(response); 

看來登錄頁面正在做的事情，使其更加複雜！http://s2.kingsera.org

每一個單一的評論/建議將不勝感激 謝謝提前。

Answer 1

我不會在技術上回答你的問題，但是當我碰到類似的東西時，我會轉向Fiddler，它攔截你的計算機和遠程服務器之間的網絡流量。

這將允許您查看您的瀏覽器正在向遠程服務器發送的確切請求及其所有頭文件，cookie數據等，以及您的代碼對遠程服務器的請求。

這兩個請求之間的差異應該會告訴您解決問題的方法，或者至少爲您提供大量用於故障排除的額外信息。