httpwebrequest模拟人人网登陆POST超时的问题

Neil198 2011-02-17 06:17:36



static string HostUrl = "http://www.renren.com/SysHome.do";//xiaonei主页

        static string LoginUrl = "http://www.renren.com/PLogin.do";//login主页

        static CookieContainer cookecn = new CookieContainer();

        static string email = "用户名";

        static string pwd = "密码";

        static string fisrtgethost = string.Empty;

        static string Cookiesstr = string.Empty;

HttpWebRequest request = null;

            HttpWebResponse response = null;

            try

            {

                request = (HttpWebRequest)WebRequest.Create(LoginUrl);

                request.Method = "POST";

                request.Referer = "http://www.renren.com/SysHome.do";

                request.ContentType = "application/x-www-form-urlencoded";

                request.AllowAutoRedirect = false;

                byte[] postdatabtyes = Encoding.UTF8.GetBytes(postdata);

                request.ContentLength = postdatabtyes.Length;

                request.CookieContainer = cookecn;

                request.KeepAlive = true;

                Stream requeststream = request.GetRequestStream();

                requeststream.Write(postdatabtyes, 0, postdatabtyes.Length);

                requeststream.Close();

                response = (HttpWebResponse)request.GetResponse();

......

为什么执行到response = (HttpWebResponse)request.GetResponse();这一步就超时呢？

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Neil198 2011-03-31

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[Quote=引用 1 楼 wuyq11 的回复:]
request = (HttpWebRequest)WebRequest.Create(LoginUrl);request.TimeOut..
request.Method = "POST";
request.Referer = "http://www.renren.com/SysHome.do";
……
[/Quote]
有什么区别么

wuyq11 2011-02-17

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request = (HttpWebRequest)WebRequest.Create(LoginUrl);request.TimeOut..
request.Method = "POST";
request.Referer = "http://www.renren.com/SysHome.do";
request.ContentType = "application/x-www-form-urlencoded";
request.AllowAutoRedirect = false;
byte[] postdatabtyes = Encoding.UTF8.GetBytes(postdata);
request.ContentLength = postdatabtyes.Length;
request.CookieContainer = cookecn;
request.KeepAlive = true;
Stream requeststream = request.GetRequestStream();
requeststream.Write(postdatabtyes, 0, postdatabtyes.Length);
requeststream.Close();