/// <summary>
        /// 编辑
        /// </summary>
        public virtual async Task UpdateKonwledgeInfoAsync(KonwledgeInfoEditDto input)
        {
            //TODO:更新前的逻辑判断,是否允许更新

            var entity = await _KonwledgeInfoRepository.GetAsync(input.Id.Value);

            input.MapTo(entity);

            await _KonwledgeInfoRepository.UpdateAsync(entity);
        }
        /// <summary>
        /// 新增
        /// </summary>
        public virtual async Task <KonwledgeInfoEditDto> CreateKonwledgeInfoAsync(KonwledgeInfoEditDto input)
        {
            //TODO:新增前的逻辑判断,是否允许新增

            var entity = input.MapTo <KonwledgeInfo>();

            entity = await _KonwledgeInfoRepository.InsertAsync(entity);

            return(entity.MapTo <KonwledgeInfoEditDto>());
        }