Question

环境：使用ef6的vs2013 asp.net mvc5项目

当我通过调用UserManager.DeleteAsync（用户）删除用户时表中的系统默认用户信息（＆＃34; User＆＃34;）已删除，但用户配置文件表（＆＃34; UserInfo＆＃34;）仍保留在数据库中。如何删除它？有人可以帮忙吗？谢谢

这是我的代码：

public class AppUser : IdentityUser
{
....
public virtual UserInfo CustomInfo { get; set; }
}

public class UserInfo
{
    [Key]        
    public int ID { get; set; }

    public string FullName { get; set; }

  ...

    public string OtherContacts { get; set; }
}

public class AppUserStore : UserStore<AppUser>
{
    public AppUserStore(AccountDbContext context)
        : base(context)
    {
    }

    public override Task<AppUser> FindByIdAsync(string userId)
    {
        return Users.Include(u => u.CustomInfo).Include(u => u.Roles).Include(u => u.Claims).Include(u => u.Logins).FirstOrDefaultAsync(u => u.Id == userId);
    }
    public override Task<AppUser> FindByNameAsync(string userName)
    {
        return Users.Include(u => u.CustomInfo).Include(u => u.Roles).Include(u => u.Claims).Include(u => u.Logins).FirstOrDefaultAsync(u => u.UserName == userName);
    }
}

public class AccountDbContext : IdentityDbContext<AppUser>
{
    public AccountDbContext()
        : base("CommonDbContext", throwIfV1Schema: false)
    {
    }

    public static AccountDbContext Create()
    {
        return new AccountDbContext();
    }


    protected override void OnModelCreating(DbModelBuilder modelBuilder)
    {
        base.OnModelCreating(modelBuilder);
        modelBuilder.Entity<AppUser>()
            .ToTable("User")
            .HasRequired(x => x.CustomInfo);
        modelBuilder.Entity<UserInfo>().ToTable("UserInfo");
        modelBuilder.Entity<IdentityRole>().ToTable("Role");
        modelBuilder.Entity<IdentityUserClaim>().ToTable("UserClaim");
        modelBuilder.Entity<IdentityUserLogin>().ToTable("UserLogin");
        modelBuilder.Entity<IdentityUserRole>().ToTable("UserRole");
    }

    public IDbSet<UserInfo> UserInfos { get; set; }
}

Answer 1

1.在AccountDbContext中添加DbSet

public IDbSet<UserInfo> UserInfos { get; set; }

2.在AppUserStore中：

    public override async Task DeleteAsync(AppUser user)
    {
        var context = Context as AccountDbContext;
        context.UserInfos.Remove(user.CustomInfo);
        context.Users.Remove(user);
        await context.SaveChangesAsync();
    }

mvc asp.net Identity删除用户个人资料

1 个答案: