Question

出于某种原因，在我的种子类中使用时，'Identity'的'UserManager'不会存储新用户。播种类中的其他所有内容都可以正常工作，只是'CreateAsync'方法问题。这是代码：

public class WorldContextSeedData
{
    private WorldContext _context;
    private UserManager<WorldUser> _userManager;

    public WorldContextSeedData(WorldContext context, UserManager<WorldUser> userManager)
    {
        _context = context;
        _userManager = userManager;
    }

    public async Task EnsureSeedData()
    {
        if (await _userManager.FindByEmailAsync("lucas@test.com") == null)
        {
            //add user
            var newUser = new WorldUser
            {
                UserName = "Lucas",
                Email = "lucas@test.com"
            };

            await _userManager.CreateAsync(newUser, "MyP@ssword!");
        }

        if (!_context.Trips.Any())
        {
            //Add new Data
            var usTrip = new Trip()
            {
                Name = "US Trip",
                CreatedBy = "Lucas",
                Timestamp = DateTime.Now,
                Stops = new List<Stop>()
                {
                    new Stop { Name= "Atlanta, GA", Order = 0},
                    new Stop { Name= "NYC, NY", Order = 1},
                    new Stop { Name= "Tempe, AZ", Order = 2}
                }
            };

            var worldTrip = new Trip()
            {
                Name = "World Trip",
                CreatedBy = "Lucas",
                Timestamp = DateTime.Now,
                Stops = new List<Stop>()
                {
                    new Stop { Name= "Poland", Order = 0},
                    new Stop { Name= "France", Order = 1},
                    new Stop { Name= "Germany", Order = 2}
                }
            };

            _context.Trips.Add(usTrip);
            _context.Stops.AddRange(usTrip.Stops);

            _context.Trips.Add(worldTrip);
            _context.Stops.AddRange(worldTrip.Stops);

            _context.SaveChanges();
        }
    }
}

Answer 1

根据史蒂夫的精彩评论提示，我能够验证密码太弱了。一旦我使密码更强（需要数字），问题就解决了。

在这里，我介绍了一个包含创建新用户的返回结果的变量：

IdentityResult result = await _userManager.CreateAsync(newUser, newUserPassword);

Answer 2

您可以使用

    IdentityResult result = await _userManager.CreateAsync(newUser, "MyP@ssword!");

查看结果是什么问题。 IdentityResult包含bool成功确定创建如何进行。并包含Errors属性以向您显示出了什么问题。

Answer 3

将以下代码行添加到IdentityHostingStartup.cs：

services.Configure<IdentityOptions>(x => {
x.Password.RequireDigit = false;
x.Password.RequiredLength = 2;
x.Password.RequireUppercase = false;
x.Password.RequireLowercase = false;
x.Password.RequireNonAlphanumeric = false;
x.Password.RequiredUniqueChars = 0;
x.Lockout.AllowedForNewUsers = true;
x.Lockout.MaxFailedAccessAttempts = 5;
x.Lockout.DefaultLockoutTimeSpan = TimeSpan.FromSeconds(30);
});

UserManager.CreateAsync不会在我的种子类中创建新的用户配置文件

3 个答案: