public ActionResult Index()
        {
            AllKind = operation.ToKindJson(operation.GetAllKind(), operation.GetAllCode());
            List <Select> select = new List <Select>();
            var           data   = KindCodeOperation.KindData.Where(x => x.ParentId == "无").ToList();

            select.Add(new Select {
                Value = "所有", Name = "所有"
            });
            foreach (var i in data)
            {
                select.Add(new Select {
                    Value = i.Name, Name = i.Name
                });
            }
            ViewBag.select = select;
            return(View());
        }
        /// <summary>
        /// 获取树状分类数据
        /// </summary>
        /// <returns></returns>
        public string GetTree()
        {
            string data = operation.ToKindJson(operation.GetAllKind(), operation.GetAllCode());

            return(data);
        }