我收到此错误:
在进行POST调用时名称不能为空或空
:https://localhost:44346/api/account/register。 _userManager.CreateAsync由于某种原因不喜欢它。
我的代码:
UserModel.cs类:
public class UserModel : IdentityUser
{
[Required]
[Display(Name = "User name")]
public string UserName { get; set; }
[Required]
[StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)]
[DataType(DataType.Password)]
[Display(Name = "Password")]
public string Password { get; set; }
[DataType(DataType.Password)]
[Display(Name = "Confirm password")]
[Compare("Password", ErrorMessage = "The password and confirmation password do not match.")]
public string ConfirmPassword { get; set; }
}
AccountController.cs:
// POST api/Account/Register
[AllowAnonymous]
[Route("Register")]
public async Task<IHttpActionResult> Register(UserModel userModel)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
IdentityResult result = await _repo.RegisterUser(userModel);
IHttpActionResult errorResult = GetErrorResult(result);
if (errorResult != null)
{
return errorResult;
}
return Ok();
}
实现RegisterUser的AuthRepository类:
private AuthContext _ctx;
private UserManager<UserModel> _userManager;
public AuthRepository()
{
_ctx = new AuthContext();
_userManager = new UserManager<UserModel>(new UserStore<UserModel>(_ctx));
}
public async Task<IdentityResult> RegisterUser(UserModel userModel)
{
UserModel user = new UserModel
{
UserName = userModel.UserName
};
try
{
var result = await _userManager.CreateAsync(user, userModel.Password);
return result;
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
我不明白为什么我会收到此错误&#34;名称不能为空&#34;当我明确指定它时。
到目前为止我尝试了什么: 1.在UserModel.cs中添加新属性Name 2.按照Name cannot be null or empty. asp.net identity mvc 5 + EntityFreamwork中的建议从UserModel类中删除UserName,但这给了我一个不同的异常(UserModel在上下文中不存在)。
我正在尝试按照此处的建议实施OAuth:http://bitoftech.net/2014/07/16/enable-oauth-refresh-tokens-angularjs-app-using-asp-net-web-api-2-owin/ 他的源代码:https://github.com/tjoudeh/AngularJSAuthentication
请帮忙。
编辑:由于某种原因,我看到2个UserName属性,其中1个为null。这就是我看到错误的原因吗?
答案 0 :(得分:0)
使用ADO.NET连接字符串而不是EntityFramework 1,此问题将自行解决。