我写了一个简单的父子场景,并且无法使用Automapper将其映射。在以下情况下,我期待OrderItems的列表映射到dtoOrderItems列表,但不会自动发生。 我是否需要使用for循环或其他方式手动编写它?如何使用Automapper映射父/子集合模型?
public class Order
{
public int OrderNumber {get; set;}
public List<OrderItem> OrderItems { get; set; }
public Order()
{
OrderItems = new List<OrderItem>();
OrderItems.Add(new OrderItem() {Quantity= 10});
}
}
public class OrderItem
{
public int Quantity {get; set;}
}
public class DTOOrder
{
public int DTOOrderNumber { get; set; }
public List<DTOOrderItem> DTOOrderItems { get; set; }
public DTOOrder()
{
DTOOrderItems = new List<DTOOrderItem>();
}
}
public class DTOOrderItem
{
public int DTOQuantity { get; set; }
}
public DTOOrder TestConversion()
{
AutoMapper.Mapper.CreateMap<OrderItem, DTOOrderItem>();
AutoMapper.Mapper.CreateMap<Order, DTOOrder>();
Order order = new Order();
var dtoOrder = AutoMapper.Mapper.Map<Order, DTOOrder>(order);
return dtoOrder;
}
感谢。我不得不做以下AutoMapper.Mapper.CreateMap <订单,DTOOrder>()ForMember(DTO => dto.DTOOrderItems,选择=> opt.MapFrom(SRC => src.OrderItems)); – user1767363