System.Web.HttpContext.Current.Request用法

public static void SetRegisterSource()

        {

            if (System.Web.HttpContext.Current.Request["website"] != null)

            {

                string website = System.Web.HttpContext.Current.Request["website"];

                SessionHelper.Set(COOKIE_RegisterSource, website);

                CookieHelper.Add(COOKIE_RegisterSource, website, 365);

            }

        }