相关疑难解决方法(0)

我在登录控制器中收到此错误.

InvalidOperationException:尝试激活'Automobile.Server.Controllers.AuthController'时,无法解析类型'Microsoft.AspNetCore.Identity.UserManager`1 [Automobile.Models.Account]'的服务.

这是Auth Controller构造函数:

private SignInManager<Automobile.Models.Account> _signManager;
    private UserManager<Automobile.Models.Account> _userManager;

    public AuthController(UserManager<Models.Account> userManager,
                          SignInManager<Automobile.Models.Account> signManager)
    {
        this._userManager = userManager;
        this._signManager = signManager;
    }

这是在startup.cs中的ConfigureServices:

public void ConfigureServices(IServiceCollection services)
    {
        // Add framework services.
        services.AddApplicationInsightsTelemetry(Configuration);
        services.Configure<AppConfig>(Configuration.GetSection("AppSettings"));

        //var provider = HttpContext.ApplicationServices;
        //var someService = provider.GetService(typeof(ISomeService));


        services.AddDbContext<Providers.Database.EFProvider.DataContext>(options => options
            .UseSqlServer(Configuration.GetConnectionString("DefaultConnection"),
                 b => b.MigrationsAssembly("Automobile.Server")
            ));


        services.AddIdentity<IdentityUser, IdentityRole>(options =>
        {
            options.User.RequireUniqueEmail = false;
        })
        .AddEntityFrameworkStores<Providers.Database.EFProvider.DataContext>()
        .AddDefaultTokenProviders(); 
        //services.AddScoped<SignInManager<Automobile.Models.Account>, SignInManager<Automobile.Models.Account>>();
        //services.AddScoped<UserManager<Automobile.Models.Account>, UserManager<Automobile.Models.Account>>();

        services.AddMvc();
        App.Service = services.BuildServiceProvider();

        // Adds a default in-memory implementation of IDistributedCache.
        services.AddDistributedMemoryCache();

        services.AddSession(options …

我有一个数据库,我试图使用dapper与核心身份来查询数据库.但我在这一点上陷入困​​境.我从identityUser的界面使用用户:

public class User : IdentityUser
{

}

使用精巧的CRUD制作自定义用户存储.

 public class UserStore : IUserStore<User>
{
    private readonly string connectionString;

    public UserStore(IConfiguration configuration)
    {
        connectionString = configuration.GetValue<string>("DBInfo:ConnectionString");
    }

    internal IDbConnection Connection
    {
        get
        {
            return new SqlConnection(connectionString);
        }
    }
    public Task<IdentityResult> CreateAsync(User user, CancellationToken cancellationToken)
    {
**// HOW TO I RETURN A USER WITH DAPPER HERE?**
    }

    public Task<IdentityResult> DeleteAsync(User user, CancellationToken cancellationToken)
    {
        throw new NotImplementedException();
    }

    public void Dispose()
    {
        throw new NotImplementedException();
    }

    public Task<User> FindByIdAsync(string userId, CancellationToken …