从C＃桌面应用程序的HttpWebResponse中获取JSESSIONID

Question

我已经使用MSDN示例创建了此示例。

HttpWebRequest request = (HttpWebRequest)WebRequest.Create(redirUri); 
request.Method = "GET"; 
request.CookieContainer = new CookieContainer(); 
Trace.WriteLine("Created request to " + redirUri); 
HttpWebResponse response = (HttpWebResponse)request.GetResponse(); 

// Right here I want to get JSESSIONID, but Cookies are empty 

foreach (Cookie cook in response.Cookies) 
{ 
    Debug.WriteLine("{0} = {1}", cook.Name, cook.Value); 
} 

无法获取JSESSIONID。我需要在一个会话中进行多次GET/POST查询，这就是为什么我需要JSESSIONID。 请帮助我。

Answer 1

string cookieHeaderValue = ((System.Net.HttpWebResponse)response).Headers["Set-Cookie"].Split(new char[]{';'})[0].Trim();