. net - Identity不包含自定义字段的定义

Question

我正在研究一个身份项目，我现在正在尝试创建一个端点来获取用户配置文件。我希望每个配置文件都有一个配置文件图像。

我在名为User的新模型类中添加了自定义字段，如下所示:

public class User : IdentityUser
{
public string? ProfileImage { get; set; }
}

我还添加了startup.cs

services.AddIdentity<User, IdentityRole>()
.AddEntityFrameworkStores<AppDbContext>()
.AddDefaultTokenProviders();

还有AppDbContext

public class AppDbContext : IdentityDbContext<User>
{
public AppDbContext([NotNull] DbContextOptions options) : base(options) {}
protected override void OnModelCreating(ModelBuilder builder)
{
base.OnModelCreating(builder);
}
}

我也有AutoMapper映射我的UserDto与User类。

然而，在我的AuthController中，我试图创建一个端点来获取用户Id，我得到一个错误，IdentityUser不包含ProfileImage的定义。

[HttpGet("getUser/{id}")]
public async Task<ActionResult> GetCurrentUser(string id)
{
var user = await userManager.FindByIdAsync(id);
var model = new UserDto()
{
Id = user.Id,
UserName = user.Email,
Email = user.Email,
ProfileImage = user.ProfileImage <--- error on this line
};
return Ok(model);
}

我错过了什么，我能做些什么来解决这个问题?

多谢!

Answer 1

这里的问题是，我把IdentityUser在UserManager和SignInManager，而不是我应该使用我的User类

I changed from this

private readonly UserManager<IdentityUser> userManager;
private readonly SignInManager<IdentityUser> signInManager;

public AuthController(UserManager<IdentityUser> userManager, 
SignInManager<IdentityUser> signInManager)
{
this.userManager = userManager;
this.signInManager = signInManager;
}

private readonly UserManager<User> userManager;
private readonly SignInManager<User> signInManager;

public AuthController(UserManager<User> userManager, 
SignInManager<User> signInManager)
{
this.userManager = userManager;
this.signInManager = signInManager;
}