public override void OnAuthorization(System.Web.Mvc.AuthorizationContext filterContext)
 {
     AllowOriginAttribute.onExcute(filterContext, AllowSites);
 }
 public override void OnActionExecuting(System.Web.Mvc.ActionExecutingContext filterContext)
 {
     AllowOriginAttribute.onExcute(filterContext, AllowSites);
     base.OnActionExecuting(filterContext);
 }