using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
namespace model
{
[Table("AccountBook")]
public class AccountBook : BaseModelGuid
{
public int? AccountCode { get; set; }
public DateTime? CreateTime { get; set; }
public int? Creater { get; set; }
public string Remark { get; set; }
public bool? IsDelete { get; set; }
}
}
public class BaseModel
{
[Key]
public T Id { get; set; }
}
public class BaseModelGuid : BaseModel
{
public BaseModelGuid()
{
Id = System.Guid.NewGuid().ToString();
}
}
这里的意思是每张表对应的实体类的主键都放在了基类,生成实体类的代码也很简单,看看模板:
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
namespace model
{
[Table("")]
public class : BaseModelGuid
{
public { get; set; }
}
}
2.数据访问类
先看看生成出来的代码:
public class BaseDataAccess : DbContext
{
public BaseDataAccess()
: base("DataBaseURL")
{
SetInitializer();
}
///
/// 初始化EF的DbContext
///
protected virtual void SetInitializer()
{
//Database.SetInitializer(null);
}
}
public class DataAccess : BaseDataAccess
{
protected override void SetInitializer()
{
Database.SetInitializer(null);
}
public DbSet AccountBook { get; set; }
public DbSet AccountInCome { get; set; }
public DbSet AccountInfo { get; set; }
public DbSet AccountType { get; set; }
public DbSet AccountUseType { get; set; }
public DbSet TBUser { get; set; }
public DbSet V_AccountBook { get; set; }
public DbSet V_AccountInfo { get; set; }
}
这一块没什么好说的吧,这里的EF我把表映射很偷懒的生成在一块了,呵呵。生成的模板也很简单:
using System;
using System.Data.Entity;
namespace dataaccess
{
public class DataAccess : BaseDataAccess
{
protected override void SetInitializer()
{
Database.SetInitializer(null);
}
public DbSet { get; set; }
}
}
3.业务类
业务类是针对每一个表对象生成的,但是初始代码很少:
using System;
using System.Collections.Generic;
using System.Linq;
namespace business
{
public class BAccountBook : BaseBusinessString
{
public BAccountBook()
: base(new DataAccess())
{
}
}
}