asp.net-mvc – AspNet如何与我的模型识别

1)What if I want to call it User instead of ApplicationUser?

您可以更改为所需的任何名称,只需确保将ApplicationUser替换为名称即可.

2)Maybe I want to add a navigation properties so I can establish
relationship with my other models?

如果您有一个类调用地址,您想将addressId添加为外键,请参阅以下内容：

public class Address
{
    public int Id { get; set; }
    public string Street { get; set; }
}

public class User : IdentityUser
{
    public string HomeTown { get; set; }
    public DateTime? BirthDate { get; set; }
    public int AddressId { get; set; }
    [ForeignKey("AddressId")]
    public virtual Address Address { get; set; }
}

public class ApplicationDbContext : IdentityDbContext<User>
{
    public ApplicationDbContext()
        : base("DefaultConnection")
    {
    }
    public DbSet<Address> Addresses { get; set; }
}

3)Also when I look at the table,the name is AspNetUsers instead of
ApplicationUser.

ASP.NET Identity继承自ASP.NET成员资格系统.注册新用户时
使用默认模板,AspNetUsers和AspNetUserRoles等.默认情况下会创建这些表.
您可以通过修改IdentityModel.cs来修改这些表名.有关更多详细信息,请查看以下链接：

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

4)What if I want to use my own context?

您可以创建自己的DBContex,MVC 5允许您拥有多个DBContext,例如ApplicationDbContext和DataDbContext(自定义DbContext).
ApplicationDbContext通常包含ASP.NET成员资格数据表.
DataDbContext通常包含与用户无关的数据表.

public class Blog
{
    public int BlogId { get; set; }
    public int Title { get; set; }
}

public class MyDbContext : DbContext
{
    public MyDbContext() 
        : base("DefaultConnection")
    {

    }
    public DbSet<Blog> Blogs { get; set; }
}

注意：您可能需要使用EF迁移,请参阅此处的详细信息：

ASP.Net Identity customizing UserProfile