string URL = "http://202.203.222.202/cas/login?service=http%3A%2F%2F202.203.222.202%2Fmyspace%2Freader%2Findex";
HttpWebRequest request = WebRequest.Create(URL) as HttpWebRequest;
HttpWebResponse res = (HttpWebResponse)request.GetResponse();
string getCookie = res.Headers.Get("Set-Cookie");
CookieContainer cookieContainer = new CookieContainer();
for (int i = 0; i < getCookie.Split(';').Length; i++)
{
if (getCookie.Split(';')[i].Contains("JSESSIONID"))
{
string a = getCookie.Split(';')[i].Split('=')[1];
cookieContainer.Add(new System.Uri("http://202.203.222.202/cas/login?service=http%3A%2F%2F202.203.222.202%2Fmyspace%2Freader%2Findex"), new Cookie("JSESSIONID", a));
}
}
cookieContainer.Add(new System.Uri("http://202.203.222.202/cas/login?service=http%3A%2F%2F202.203.222.202%2Fmyspace%2Freader%2Findex"), new Cookie("checkCookies", "1"));
cookieContainer.Add(new System.Uri("http://202.203.222.202/cas/login?service=http%3A%2F%2F202.203.222.202%2Fmyspace%2Freader%2Findex"), new Cookie("userNo", "v534666"));
Stream stream1 = res.GetResponseStream();
StreamReader sr = new StreamReader(stream1, Encoding.UTF8);
string htmlText = sr.ReadToEnd();
stream1.Close();
sr.Close();
res.Close();
string lt = GetHiddenField(htmlText, "lt");
string execution = GetHiddenField(htmlText, "execution");
string postString = "username=12014001062&password=14001062<=" + lt + "&execution=" + execution + "&_eventId=submit&submit=%E7%99%BB%E5%BD%95";
HttpWebRequest request1 = (HttpWebRequest)WebRequest.Create(URL);
request1.Method = "POST";
request1.KeepAlive = true;
request1.Accept = "*/*";
request1.Referer = "http://202.203.222.202/cas/login?service=http://202.203.222.202/myspace/reader/index";
request1.UserAgent = "Mozilla/5.0 (Windows NT 6.1; rv:36.0) Gecko/20100101 Firefox/36.0";
request1.Headers.Add("Accept-Encoding", "gzip,deflate");
request1.Headers.Add("Accept-Language", "zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3");
request1.Headers.Add("charset", "utf-8");
request1.ContentType = "application/x-www-form-urlencoded";
request1.CookieContainer = cookieContainer;
request1.ContentLength = postString.Length;
byte[] bytes = Encoding.UTF8.GetBytes(postString);
Stream stream2 = request1.GetRequestStream();
stream2.Write(bytes, 0, bytes.Length);
stream2.Close();
HttpWebResponse res1;
try
{
res1 = (HttpWebResponse)request1.GetResponse();
}
catch (WebException ex)
{
res1 = (HttpWebResponse)ex.Response;
}
Stream dataStream = res1.GetResponseStream();// response.GetResponseStream();
StreamReader sr1 = new StreamReader(dataStream, Encoding.UTF8);
htmlText = sr1.ReadToEnd();
webBrowser1.DocumentText = htmlText;
dataStream.Close();
res1.Close();
sr1.Close();
接收时，html时乱码的。这是什么问题？求大神帮帮我
------解决思路----------------------
乱码都是Encoding问题，你模拟时应该指定与网页一致的Encoding
------解决思路----------------------
LZ首先要搞清楚什么是乱码，寻根问底才能找到问题的根源！
------解决思路----------------------
request1.Headers.Add("Accept-Encoding", "gzip,deflate"); 你这里用gzip了
那下面接收回来的字节流要先用Gzip解码后，再ReadToEnd();