我要定義構造函數方法的cookie值作爲類變量,使所有方法可用來使用Cookie。Asp.net MVC3,使用構造
,但我得到一個錯誤信息一樣,
對象引用不設置到對象的實例。
public class OrdersController : Controller
{
string userData;
public orderConroller(){
string cookieName = FormsAuthentication.FormsCookieName;
HttpCookie authCookie = Request.Cookies[cookieName];
FormsAuthenticationTicket authTicket = FormsAuthentication.Decrypt(authCookie.Value);
userData = authTicket.UserData;
}
public void a(){
//I need Cookie
}
public void b(){
//I need Cookie
}
public void c(){
//I need Cookie
}
public void d(){
//I need Cookie
}
}
我該如何解決這個問題? @。@
謝謝!
非常感謝你!〜 –