using System; using Volo.Abp; using Volo.Abp.Domain.Entities.Auditing; using Volo.Abp.MultiTenancy; using System.ComponentModel.DataAnnotations; namespace Business.Models { public class Book: AuditedAggregateRoot, ISoftDelete, IMultiTenant { public Guid? TenantId { get; set; } public bool IsDeleted { get; set; } /// /// 书名 /// [Required] public string Name { get; set; } /// /// 描述 /// public string Description { get; set; } /// /// 价格 /// public int Price { get; set; } } }