我尝试在我的应用程序中实现一个基本的cookie助手。主要是我每次都会检查基本控制器是否设置了cookie。如果是cookie
public class MyCookie
{
public static string CookieName {get;set;}
public virtual User User { get; set; }
public virtual Application App { get; set; }
public MyCookie(Application app)
{
CookieName = "MyCookie" + app;
App = app;
}
public void SetCookie(User user)
{
HttpCookie myCookie = HttpContext.Current.Request.Cookies[CookieName] ?? new HttpCookie(CookieName);
myCookie.Values["UserId"] = user.UserId.ToString();
myCookie.Values["LastVisit"] = DateTime.Now.ToString();
myCookie.Expires = DateTime.Now.AddDays(365);
HttpContext.Current.Response.Cookies.Add(myCookie);
}
public HttpCookie GetCookie()
{
HttpCookie myCookie = HttpContext.Current.Request.Cookies[CookieName];
if(myCookie != null)
{
int userId = Convert.ToInt32(myCookie.Values["UserId"]);
User user = session.Get<User>(userId);
return user;
}
return null;
}
}
如果会话为空,我会尝试从cookie中获取,或者如果会话初始化,我会设置cookie,但在浏览器中看不到我的cookie。怎么啦?
我总是使用userId=0启动会话,以获取cookie并从cookie中设置会话:
if (userId == 0)
{
MyCookie myCookie = new MyCookie(_app);
User user = cookieHelper.GetCookie();
if (user != null)
SessionHelper.SetSession(user);
}
https://stackoverflow.com/questions/6797350
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