public IdentityResult Delete(User user) { var newUser = _userManager.Users.FirstOrDefault(u => u.Id.Equals(user.Id, StringComparison.OrdinalIgnoreCase)); var result = _userManager.Delete(newUser); if (result.Succeeded) { Logger.Operation($"删除后台用户-{user.UserName}:{user.Id}", SystemUsersModule.Instance, SecurityLevel.Warning); //更新缓存 _signals.Trigger(_userContainer.UserChangedSignalName); } return(result); }