c# - 将 dto 映射到复杂实体

Question

如何将复杂的 UploadDTO 映射到实体编号？

public class UploadDTO
{
    public CustomerDTO Customer { get; set; }
    public MachineDTO Machine { get; set; }
    public NumberDTO Number { get; set; }
}

public class Number
{
    public Customer Customer { get; set; }
    public Machine Machine { get; set; }
}

更新

Mapper.CreateMap<CustomerDTO , Customer >();
 Mapper.CreateMap<MachineDTO , Machine >();
 Mapper.CreateMap<NumberDTO , Number>();

问题是缺少 UploadDTO 映射，因此它不起作用。但是我怎么能说:“以 UploadDTO.Customer TO Customer 为例？”

Answer 1

只需添加缺少的从 UploadDTO 到 Number 的映射:

Mapper.CreateMap<UploadDTO , Number>();