使用HttpWebRequest發送Cookie

我試圖登錄到我經常訪問的網站中的Ajax聊天室。我希望創建一個適中的機器人，但我被掛在cookie處理上。我已經搜索了本網站上的所有問題，但是所有解決方案似乎完全按照我的工作進行，即將CookieContainer參數HttpWebRequest設置爲cc。 CookieContainer會填充數據，但這些數據不會與HttpWebRequest一起發送。我的代碼如下所示。使用HttpWebRequest發送Cookie

class Program 
{ 
    static config populated_config; 
    static void Main(string[] args) 
    { 
     #region config 
     StreamReader sr = new StreamReader(File.Open("config.xml", FileMode.Open), Encoding.UTF8); 
     XmlSerializer xmls = new XmlSerializer(typeof(config)); 
     populated_config = (config)xmls.Deserialize(sr); 
     #endregion 

     #region login 

     //retrieve default cookies 
     CookieContainer cc = new CookieContainer(); 

     HttpWebRequest request = (HttpWebRequest)WebRequest.Create(populated_config.domain + "chat/"); 
     request.CookieContainer = cc; 
     HttpWebResponse response = (HttpWebResponse)request.GetResponse(); 

     string login_info = "login=login&redirect=http%3A%2F%2F"+WebUtility.UrlEncode(populated_config.domain)+"%2Fchat%2F%3FchannelName%3DPublic&username=" + WebUtility.UrlEncode(populated_config.username) + "&password=" + WebUtility.UrlEncode(populated_config.password) + "&channelName=Public&lang=en&submit=Login"; 
     request = (HttpWebRequest)WebRequest.Create(populated_config.domain + "ucp.php?mode=login"); 
     request.CookieContainer = cc; 
     request.Method = "POST"; 
     StreamWriter sw = new StreamWriter(request.GetRequestStream()); 
     sw.Write(login_info); 
     response = (HttpWebResponse)request.GetResponse(); 

     string sid = findCookieValue(cc, "phpbb3_jznvi_sid"); 
     request = (HttpWebRequest)WebRequest.Create(populated_config.domain + "chat/?channelName=Public&sid=" + sid); 
     request.CookieContainer = cc; 
     request.Method = "GET"; 
     response = (HttpWebResponse)request.GetResponse(); 
     #endregion 
    } 

    public static string findCookieValue(CookieContainer cc,string cookieName) 
    { 
     foreach (Cookie cookie in cc.GetCookies(new Uri(populated_config.domain))) 
      if (cookie.Name == cookieName) 
       return cookie.Value; 
     return null; 
    } 
}

什麼可以做派與HttpWebRequest餅乾，而無需手動各具特色的頭我自己，我在做什麼錯誤？

來源

2015-06-30 Chris Altig

使用Justin和Rajeesh的答案在這裏：Using CookieContainer with WebClient class我手動發送的cookie這樣的：

 string login_info = "login=login&redirect=http%3A%2F%2F"+WebUtility.UrlEncode(populated_config.domain)+"%2Fchat%2F%3FchannelName%3DPublic&username=" + WebUtility.UrlEncode(populated_config.username) + "&password=" + WebUtility.UrlEncode(populated_config.password) + "&channelName=Public&lang=en&submit=Login"; 
     request = (HttpWebRequest)WebRequest.Create(populated_config.domain + "ucp.php?mode=login"); 
     request.Method = "POST"; 
     //manually populate cookies 
     Console.WriteLine(cc.GetCookieHeader(new Uri(populated_config.domain))); 
     request.Headers.Add(HttpRequestHeader.Cookie,cc.GetCookieHeader(new Uri(populated_config.domain))); 
     StreamWriter sw = new StreamWriter(request.GetRequestStream()); 
     sw.Write(login_info); 
     response = (HttpWebResponse)request.GetResponse();

來源

2015-06-30 14:16:49

使用HttpWebRequest發送Cookie

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