当我尝试将用户ID主键的默认类型从字符串更改为int时以及当我尝试使用自定义表名(因此User.MyUsers而不是dbo.AspNetUsers)时,我收到以下错误：

“实体类型’IdentityUser’和’ApplicationUser’不能共享表’MyUsers’,因为它们不在同一类型层次结构中,或者没有有效的一对一外键关系,它们之间具有匹配的主键.”

我可以成功地将用户ID PK的默认类型从字符串更改为int或更改默认的标识表名称,但我不能同时执行这两个操作而不会出现此错误.

我的解决方案基于：

1：从http://blogs.msdn.com/b/webdev/archive/2013/12/20/announcing-preview-of-microsoft-aspnet-identity-2-0-0-alpha1.aspx开始的“使用户和角色的主键类型可扩展”部分.

2：How can I change the table names when using Visual Studio 2013 ASP.NET Identity?.

我的实际代码是：

using Microsoft.AspNet.Identity.EntityFramework;

namespace Musetone.Models
{
public class ApplicationUser : IdentityUser<int,CustomUserLogin,CustomUserRole,CustomUserClaim>
{
}

public class CustomRole : IdentityRole<int,CustomUserRole>
{
    public CustomRole() { }
    public CustomRole(string name) { Name = name; }
}

public class CustomUserRole : IdentityUserRole<int> { }
public class CustomUserClaim : IdentityUserClaim<int> { }
public class CustomUserLogin : IdentityUserLogin<int> { }

public class ApplicationDbContext : IdentityDbContext<ApplicationUser,CustomRole,int,CustomUserClaim>
{
    public ApplicationDbContext()
        : base("DefaultConnection")
    {
    }

    protected override void OnModelCreating(System.Data.Entity.DbModelBuilder modelBuilder)
    {
        base.OnModelCreating(modelBuilder);

        modelBuilder.Entity<IdentityUser>().ToTable("MyUsers","User").HasKey(u => u.Id).Property(u => u.Id).HasColumnType("int");
        modelBuilder.Entity<ApplicationUser>().ToTable("MyUsers","User").HasKey(u => u.Id).Property(u => u.Id).HasColumnType("int");
        modelBuilder.Entity<IdentityUserRole>().ToTable("MyUserRoles","User").HasKey(r => new { r.RoleId,r.UserId }).Property(r => r.UserId).HasColumnType("int");
        modelBuilder.Entity<IdentityUserLogin>().ToTable("MyUserLogins","User").HasKey(l => new { l.UserId,l.LoginProvider,l.ProviderKey }).Property(l => l.UserId).HasColumnType("int"); 
        modelBuilder.Entity<IdentityUserClaim>().ToTable("MyUserClaims","User").Property(c => c.UserId).HasColumnType("int"); 
        modelBuilder.Entity<IdentityRole>().ToTable("MyRoles","User").HasKey(r => r.Id); 
    }
}
}

即使我删除HasColumnType(“int”),我也会收到此错误.

任何帮助将不胜感激.