【发布时间】:2016-09-26 14:24:13
【问题描述】:
我在 DataAccessLayer 上有两个实体模型:
消费者
public class Consumer
{
public int Id { get; set; }
public string Name { get; set; }
public string PhoneNumber { get; set; }
public virtual ICollection<Contractor> Contractors { get; set; }
public Consumer()
{
Contractors = new List<Contractor>();
}
}
承包商
public class Contractor
{
public int Id { get; set; }
public string Name { get; set; }
public string PhoneNumber { get; set; }
public string Email { get; set; }
public virtual ICollection<Consumer> Consumers { get; set; }
public Contractor()
{
Consumers = new List<Consumer>();
}
}
...以及传输数据层上的两个类:
消费者转移
public class ConsumerTransfer
{
public int Id { get; set; }
public string Name { get; set; }
public string PhoneNumber { get; set; }
public IList<ContractorTransfer> ContractorTransfer { get; set; }
}
承包商转让
public class ContractorTransfer
{
public int Id { get; set; }
public string Name { get; set; }
public string PhoneNumber { get; set; }
public string Email { get; set; }
}
**
如何从 Consumer 获取数据到 ConsumerTransfer?
**
我试着这样做
public IEnumerable<ConsumerTransfer> GetСonsumers()
{
Mapper.Initialize(cfg => cfg.CreateMap<Consumer, ConsumerTransfer>()
.ForMember(dto=>dto.Id, opt => opt.MapFrom(src => src.Id))
.ForMember(dto => dto.Name, opt => opt.MapFrom(src => src.Name))
.ForMember(dto => dto.PhoneNumber, opt => opt.MapFrom(src => src.PhoneNumber))
.ForMember(dto => dto.ContractorTransfer, opt => opt.MapFrom(src => src.Contractors))
);
return Mapper.Map<IEnumerable<Consumer>, IEnumerable<ConsumerTransfer>>(Database.Consumers.GetAll());
}
【问题讨论】:
标签: c# asp.net asp.net-mvc entity-framework automapper