Automapper复杂映射

Question

如何映射以下内容：

public abstract class PersonBase
{
   public Address Address { get; set; }         
}
public class Address
{
  public string AddressHome { get; set; }
  public int PostalNumber { get; set; }
}
public class PersonEditVM : PersonBase
{ 
   public int PersonId { get; set; }
}
public PersonEntity
{
  public int PersonId { get; set; }
  public string AddressHome { get; set; }
  public int PostalNumber { get; set; }
}

我想将PersonEntity映射到PersonEditVM。

编辑：一杯咖啡后溶解，但如果是更清洁的溶液就好了

Mapper.CreateMap<PersonEntity, PersonEditVM >()                
                .ForMember(d=>d.Address, s=>s.MapFrom(p=> new Address{
                    AddressHome = p.AddressHome,
                    PostalNumber = p.PostalNumber
                    }));

Answer 1

这里有一种方法，可以将您的Adress（顺便说一下，拼写正确的是Address）映射拆分为另一个CreateMap调用：

Mapper.CreateMap<PersonEntity, PersonEditVM>()
    .ForMember(dest => dest.Adress, opt => opt.MapFrom(src => src));
Mapper.CreateMap<PersonEntity, Adress>()
    .ForMember(dest => dest.AdressHome, opt => opt.MapFrom(src => src.AdressHome))
    .ForMember(dest => dest.PostalNumber, opt => opt.MapFrom(src => src.PostalNumber));