我有一个实体:
public abstract class BaseEntity
{
public Int16 Id { get; set; }
public DateTime Timestamp { get; set; }
}
public class Certificate : BaseEntity
{
public String Name { get; set; }
public String Authority { get; set; }
public DateTime RecieveDate { get; set; }
public String Image { get; set; }
}
我有一个 ViewModel:
public abstract class BaseViewModel
{
public Int16 Id { get; set; }
public DateTime Timestamp { get; set; }
}
public class Certificate : BaseViewModel
{
public String Name { get; set; }
public String Authority { get; set; }
public DateTime RecieveDate { get; set; }
public String Image { get; set; }
}
我需要将 Entity.Certificate 映射到 ViewModel.Certificate (我根本不需要映射 BaseEntity,我想摆脱它)。我有映射器配置文件:
public class MappingProfile : Profile
{
public MappingProfile()
{
CreateMap<Storage.Entities.Entities.BaseEntity, ViewModels.ViewModels.BaseViewModel>()
.Include<Storage.Entities.Entities.Certificate, ViewModels.ViewModels.Certificate>();
CreateMap<Storage.Entities.Entities.Certificate, ViewModels.ViewModels.Certificate>();
}
}
在 ConfigureServices 中注册:
services.AddAutoMapper();
上面提到的所有 3 个类都在不同的项目中(如果有任何意义的话)。
这是控制器构造函数:
private readonly Storage.Abstractions.Core.IStorage _storage;
private readonly IMapper _mapper;
public CertificateController(Storage.Abstractions.Core.IStorage storage, IMapper mapper)
{
this._storage = storage;
this._mapper = mapper;
}
并获取我将实体映射到 viewModel 的方法:
IEnumerable<Storage.Entities.Entities.Certificate> certificates = await this._storage.GetRepository<ICertificateRepository>().AllAsync();
IEnumerable<ViewModels.ViewModels.Certificate>result = _mapper.Map<IEnumerable<Storage.Entities.Entities.Certificate>, IEnumerable<ViewModels.ViewModels.Certificate>>(certificates);
看起来是正确的,对吧?但:
错误映射类型。
映射类型:IEnumerable 1 -> IEnumerable
1 System.Collections.Generic.IEnumerable 1[[AlexanderTsema.Storage.Entities.Entities.Certificate, AlexanderTsema.Storage.Entities, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]] -> System.Collections.Generic.IEnumerable
1[[AlexanderTsema.ViewModels.ViewModels.Certificate, AlexanderTsema.ViewModels, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]]
和 Inner Exc:缺少类型映射配置或不支持的映射。
映射类型:证书 -> 证书 AlexanderTsema.Storage.Entities.Entities.Certificate -> AlexanderTsema.ViewModels.ViewModels.Certificate
请指教。
我试图将 Entity.Certificate 映射到 Entity.Certificate 并且它工作正常。