本文仅用来学习记录。
搭建项目架构的时候,需要在类库中进行CodeFirst数据迁移
 
1.在项目的解决方案中,添加类库ERPFrame.Model

2.在类库项目中 添加实体模型和数据上下文

其中TopBaseModel是基类,用于生成唯一标识Guid
 public class TopBaseModel
{
private Guid _id;
public Guid ID {
get {
if (_id == Guid.Empty) {
_id = Guid.NewGuid();
}
return _id;
}
set {
_id = value;
}
}
}
BaseModel继承TopBaseModel,生成创建人,创建日期,修改人,修改日期
 using System.ComponentModel.DataAnnotations;
public class BaseModel:TopBaseModel
{
[Display(Name ="创建时间")]
public DateTime? CreateTime { get; set; }
[Display(Name ="创建人")]
[StringLength(, ErrorMessage = "{0}最多输入{1}个字符")]
public string CreateBy { get; set; }
[Display(Name = "修改时间")]
public DateTime? UpdateTime { get; set; }
[Display(Name = "修改人")]
[StringLength(, ErrorMessage = "{0}最多输入{1}个字符")]
public string UpdateBy { get; set; }
}

Frame_User实体模型,继承BaseModel

 using System.ComponentModel.DataAnnotations;
public class Frame_User:BaseModel
{
[Display(Name ="用户")]
[StringLength(, ErrorMessage = "{0}最多输入{1}个字符")]
public string UserName { get; set; }
[Display(Name = "角色名")]
[StringLength(, ErrorMessage = "{0}最多输入{1}个字符")]
public string RoleName { get; set; }
}

ERPFrameDBContext数据上下文

 public class ERPFrameDBContext : DbContext
{
public ERPFrameDBContext(DbContextOptions<ERPFrameDBContext> options) : base(options)
{
} public DbSet<Frame_User> Frame_User { get; set; }
}

3. 项目文件配置

(1)“appsettings.json”添加配置项,数据库连接字符串

 "ConnectionStrings": {
"todoContext": "Server=.;DataBase=ERPFrame;uid=sa;pwd=123456"
},

(2)“Startup.cs”依赖注入 读取上一步配置的数据库字符串信息,这里的ERPFrameDBContext即上面的数据上下文
  services.AddDbContext<ERPFrameDBContext>(opt => opt.UseSqlServer(Configuration.GetConnectionString("todoContext")));

如上所有配置完成后,重新编译成功后,在控制台进行数据库迁移 :

(1)执行“Add-Migration 版本信息”,如下图
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" 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(2)执行成功后,在类库项目中会显示对应的数据库迁移记录和快照

(3)执行“update-database”,同步表结构,在数据库便能看到对应的表
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" alt="" />
 
注:
可能会遇到的问题:
 Both Entity Framework 6.x and Entity Framework Core commands are installed. The Entity Framework 6 version is executing. You can fully qualify the command to select which one to execute, 'EntityFramework\Update-Database' for EF6.x and 'EntityFrameworkCore\Update-Database' for EF Core.
解决方法:
EntityFrameworkCore\Add-Migration InitialDb
EntityFrameworkCore\Update-Database

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