ABP入门教程6 - 领域层创建实体

点这里进入ABP入门教程目录

创建实体

在领域层(即JD.CRS.Core)下新建文件夹Entitys //用以存放实体对象
添加一个实体类Course.cs //课程信息

 using Abp.Domain.Entities;
 using Abp.Domain.Entities.Auditing;
 using Abp.Timing;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;

 namespace JD.CRS.Entitys
 {
     public class Course : Entity<int>, IHasCreationTime
     {
         public Course()
         {
             this.Code = string.Empty;
             this.DepartmentCode = string.Empty;
             this.Name = string.Empty;
             this.Credits = ;
             this.Remarks = string.Empty;
             this.Status = ;
             this.CreateDate = null;
             this.CreateName = string.Empty;
             this.UpdateDate = null;
             this.UpdateName = string.Empty;
             this.CreationTime = Clock.Now;
         }
         /// <summary>
         /// 课程编号
         /// </summary>
         [StringLength()]
         public string Code { get; set; }
         /// <summary>
         /// 院系编号
         /// </summary>
         [StringLength()]
         public string DepartmentCode { get; set; }
         /// <summary>
         /// 课程名称
         /// </summary>
         [StringLength()]
         public string Name { get; set; }
         /// <summary>
         /// 课程积分
         /// </summary>
         [Range(, )]
         public int Credits { get; set; }
         /// <summary>
         /// 备注
         /// </summary>
         [StringLength()]
         public string Remarks { get; set; }
         /// <summary>
         /// 状态: 0 正常, 1 废弃
         /// </summary>
         public int? Status { get; set; }
         /// <summary>
         /// 创建日期
         /// </summary>
         public DateTime? CreateDate { get; set; }
         /// <summary>
         /// 创建人
         /// </summary>
         [StringLength()]
         public string CreateName { get; set; }
         /// <summary>
         /// 修改日期
         /// </summary>
         public DateTime? UpdateDate { get; set; }
         /// <summary>
         /// 修改人
         /// </summary>
         [StringLength()]
         public string UpdateName { get; set; }

         public DateTime CreationTime { get; set; }
     }
 }