public static IJsonServiceHandler GetHandler(HttpContext context, string serviceName)
        {
            IJsonServiceHandler handler = null;

            switch (serviceName)
            {
            case "Article_GetListWithThumb":
                handler = new Article_GetListWithThumb(context);
                break;

            case "Keyword_GetList":
                handler = new Keyword_GetList(context);
                break;
            }

            return(handler);
        }
        public static IJsonServiceHandler GetHandler(HttpContext context, string serviceName)
        {
            IJsonServiceHandler handler = null;

            switch (serviceName)
            {
            case "TempStoreRolePvg":
                handler = new TemporarilyStoreRolePrivilege(context);
                break;

            case "UpdateArticleIsAreaShowInFrontStage":
                handler = new UpdateArticleIsAreaShowInFrontStage(context);
                break;

            case "UpdateArticleSortFieldOfFrontStage":
                handler = new UpdateArticleSortFieldOfFrontStage(context);
                break;
            }

            return(handler);
        }