public async Task <List <BannerInfoDto> > GetAllBanners() { using (IDAL.IBannerService Svc = new BannerService()) { return(await Svc.GetAllAsync().Select(m => new Dto.BannerInfoDto() { BannerId = m.BannerId, Image = m.Image, Url = m.Url, Remark = m.Remark, CreateTime = m.CreateTime }).ToListAsync()); } }