public List <ArticleEntity> GetList()
        {
            try
            {
                var key         = KeyCahe.GenCacheKey("GetListArticles");
                var listArticle = cacheBase.Get <List <ArticleEntity> >(key);
                if (listArticle == null)
                {
                    listArticle = articlesBo.GetList();
                    cacheBase.Add <List <ArticleEntity> >(listArticle, key);
                }

                return(listArticle);
            }
            catch (Exception ex)
            {
                return(null);
            }
        }