小编Fra*_*qui的帖子

我需要帮助的人我正在一个新的项目中,我正在实现身份服务器4,我正在尝试使用我的数据库中的asp.Identity来恢复以前创建的用户,以便能够验证我何时从外部登录身份服务器4.抱歉我的英文.我的Startup.cs

public class Startup
{    

public IConfiguration Configuration { get; }

public Startup(IConfiguration configuration)
{
    Configuration = configuration;
}

 public void ConfigureServices(IServiceCollection services)
{
    #region --Identity ASP

    services.AddDbContext<QGoodDbContext>(options => options.UseSqlServer(Configuration.GetConnectionString("DefaultConnection")),ServiceLifetime.Transient);
    services.AddIdentity<ApplicationUser, ApplicationRole>()
            .AddEntityFrameworkStores<QGoodDbContext>()                   
            .AddDefaultTokenProviders();

    #endregion

    services.AddMvc();

    services.AddScoped<UserManager<ApplicationUser>>();
    services.AddScoped<SignInManager<ApplicationUser>>();

    // configure identity server with in-memory stores, keys, clients and scopes
    services.AddIdentityServer()
            .AddDeveloperSigningCredential()
            .AddInMemoryPersistedGrants()
            .AddInMemoryIdentityResources(Config.GetIdentityResources())
            .AddInMemoryApiResources(Config.GetApiResources())
            .AddInMemoryClients(Config.GetClients());
            //.AddAspNetIdentity<ApplicationUser>();
        }
}

当我初始化我的数据库时,我已经有这个错误

 public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {          

            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }

            app.UseIdentityServer();
            app.UseStaticFiles();
            app.UseMvcWithDefaultRoute();
            InitializeDatabase(app);
        }

        private void InitializeDatabase(IApplicationBuilder app) …