post问题

329616

[C#] 纯文本查看 复制代码

string url="http://user.ynshangji.com/viplogin.jsp";
string postdata="postdata,beforUrl=&cookie_value=aoruide1&userpass=aoruide1234";
HttpWebRequest http = (HttpWebRequest)WebRequest.Create(url); //实例化httpwebrequest

CookieContainer cookie = new CookieContainer();
if (cookie.Count == 0)
{
http.CookieContainer = new CookieContainer();
cookie = http.CookieContainer;
}
else
{
http.CookieContainer = cookie;
}

http.Accept = "application/x-ms-application, image/jpeg, application/xaml+xml, image/gif, image/pjpeg, application/x-ms-xbap, */*";
http.ContentType = "application/x-www-form-urlencoded";
http.Method = "post";
StreamWriter write =new StreamWriter(http.GetRequestStream());
write.Write(postdata);
write.Flush();
HttpWebResponse re = (HttpWebResponse)http.GetResponse();
StreamReader getre = new StreamReader(re.GetResponseStream(), Encoding.GetEncoding("gb2312"));
html = getre.ReadToEnd();
Console.WriteLine(html);
Console.WriteLine(postcookie); 这是以上代码post成功了-
-------------------------------------------------------------

            HttpHelper http = new HttpHelper();
            HttpItem item = new HttpItem()
            {
                URL = "[url=http://user.ynshangji.com/viplogin.jsp]http://user.ynshangji.com/viplogin.jsp[/url]",
                Method="post",
                Accept = "application/x-ms-application, image/jpeg, application/xaml+xml, image/gif, image/pjpeg, application/x-ms-xbap, */*",
                ContentType = "application/x-www-form-urlencoded",
                Postdata = "beforUrl=&cookie_value=aoruide1&userpass=aoruide1234",
                Allowautoredirect = true,
                AutoRedirectCookie = true,
            };
            
            HttpResult request = http.GetHtml(item);
            string html = request.Html;
            Console.WriteLine(html);
        }
这段失败上俩图片你看下[attach]4885[/attach][attach]4886[/attach]

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