当getuserId函数不存在时，在控制器中获取当前userId

Question

使用Aspnet Identity 2.0。我需要从HomeController访问当前登录的用户详细信息。我写的时候

User.Identity...

它只有以下选项

• IsAuthenticated
• AuthenticationType
• 名称

没有GetUserId（）函数，这是

类型的对象

  

System.Security.Principal.IIdentity IPrincipal.Identity

我项目的背景 我已将默认类重新安排到不同的项目中。

ABC.Web

• AccountViewModels.cs
• AccountController.cs

• ApplicationUserMAnager

  public class ApplicationUserManager : UserManager<ApplicationUser, int>
  {
  public ApplicationUserManager(IUserStore<ApplicationUser, int> store)
      : base(store)
  {
  }
  
  public static ApplicationUserManager Create(IdentityFactoryOptions<ApplicationUserManager> options, IOwinContext context) 
  {
      var manager = new ApplicationUserManager(new UserStore<ApplicationUser, Role, int, UserLogin, UserRole, UserClaim>(context.Get<ApplicationDbContext>()));
      // Configure validation logic for usernames
      manager.UserValidator = new UserValidator<ApplicationUser, int>(manager)
      {
          AllowOnlyAlphanumericUserNames = false,
          RequireUniqueEmail = true
      };
      // Configure validation logic for passwords
      manager.PasswordValidator = new PasswordValidator
      {
          RequiredLength = 6,
          RequireNonLetterOrDigit = true,
          RequireDigit = true,
          RequireLowercase = true,
          RequireUppercase = true,
      };
      // Register two factor authentication providers. This application uses Phone and Emails as a step of receiving a code for verifying the user
      // You can write your own provider and plug in here.
      manager.RegisterTwoFactorProvider("PhoneCode", new PhoneNumberTokenProvider<ApplicationUser, int>
      {
          MessageFormat = "Your security code is: {0}"
      });
      manager.RegisterTwoFactorProvider("EmailCode", new EmailTokenProvider<ApplicationUser, int>
      {
          Subject = "Security Code",
          BodyFormat = "Your security code is: {0}"
      });
      manager.EmailService = new EmailService();
      manager.SmsService = new SmsService();
      var dataProtectionProvider = options.DataProtectionProvider;
      if (dataProtectionProvider != null)
      {
          manager.UserTokenProvider = new DataProtectorTokenProvider<ApplicationUser, int>(dataProtectionProvider.Create("ASP.NET Identity"));
      }
  
  
      return manager;
  }
  }
  

ABC.Entities

• ApplicationUser
• 作用
• UserClaim
• 用户登陆

• 的UserRole

   public class ApplicationUser : IdentityUser<int, UserLogin, UserRole, UserClaim>
   {
   public virtual User user { get; set; }
  
  
  public async Task<ClaimsIdentity> GenerateUserIdentityAsync(UserManager<ApplicationUser, int> manager)
  {
      // Note the authenticationType must match the one defined in CookieAuthenticationOptions.AuthenticationType
      var userIdentity = await manager.CreateIdentityAsync(this, DefaultAuthenticationTypes.ApplicationCookie);
      // Add custom user claims here
      return userIdentity;
  }
  }
  

ABC.Core

• ApplicationDbContext
• USerStore
• Rolestore的