增加对数据库自动生成主键的支持;

优化基础业务类结构;
This commit is contained in:
yubaolee
2021-03-13 23:45:10 +08:00
parent f652d533aa
commit 127d86616f
28 changed files with 150 additions and 122 deletions

View File

@@ -0,0 +1,26 @@
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace OpenAuth.Repository.Core
{
/// <summary>
/// 数据库Id为numberic且为数据库自动生成的数据实体使用该基类用法同Entity
/// <para>该场景通常为SqlServer的自动增长类型和Oracle自带的Sequence</para>
/// </summary>
public class IntAutoGenEntity :BaseEntity
{
[Browsable(false)]
[Key,DatabaseGenerated(DatabaseGeneratedOption.Identity)]
public int Id { get; set; }
public override bool KeyIsNull()
{
return Id == 0;
}
public override void GenerateDefaultKeyVal()
{
//主键自动增长类型,可以不用该方法生成主键,设置该方法为空方法即可
}
}
}