HttpWebRequest登录

Question

我尝试登录到一个https网站，当我运行代码时，我没有得到一个错误，但我也没有登录，所以我想知道问题是什么，我对http网站使用了相同的代码和技术(使用明显不同的postdata字符串)，它让我登录到了下面的代码：

string postData = "JAVASCRIPT_ON=userName=XXXX&password=XXX&loginAction=Logon";
            CookieContainer tempCookies = new CookieContainer();
            UTF8Encoding encoding = new UTF8Encoding();
            Byte[] byteData = encoding.GetBytes(postData);
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create("https://direct.gov.mb.ca/ppr/actions/loginDispatcher");
            request.Method = "POST";
            request.KeepAlive = true;
            request.CookieContainer = tempCookies;
            request.ContentType = "application/x-www-form-urlencoded";
            request.Referer = "https://direct.gov.mb.ca/ppr/jsps/login/login.jsp";
            request.UserAgent = "Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13";
            request.ContentLength = postData.Length;
            Stream requestStream = request.GetRequestStream();
            requestStream.Write(byteData, 0, byteData.Length);
            requestStream.Close();


        HttpWebResponse response = (HttpWebResponse)request.GetResponse();
        tempCookies.Add(response.Cookies);
        loginCookies = tempCookies;

Answer 1

您应该将所有请求的CookieContainer属性设置为相同的实例。