使用Automapper我试图将一个对象映射到另一个对象。一个属性是一个名为Task的类,其中包含一个客户列表。另一个类称为Result,包含一组客户以及另一个客户列表。
这是我当前的方法,它正确地将信息填充到订单属性中,但结果失败,结果仍为空。如何将List列入结果?我如何更改地图,是否需要在两个方向上创建地图,或者这不是必需的?
Mapper.Initialize(cfg =>
{
cfg.CreateMap<CustomerPost.RootObject, Customers.RootObject>();
cfg.CreateMap<CustomerPost.Order, Customers.Order>();
cfg.CreateMap<Customers.Result, CustomerPost.Task>();
cfg.CreateMap<CustomerPost.Task, Customers.Result>()
.ForMember(x => x.customerscount, opt => opt.Ignore())
.ForMember(x => x.customerstotalcount, opt => opt.Ignore());
});
try
{
Mapper.AssertConfigurationIsValid();
}
catch (AutoMapperConfigurationException ex)
{
//TODO: Handle this
throw ex;
}
var customer = Mapper.Map<CustomerPost.RootObject, Customers.RootObject>(input);
这是我目前的课程(客户):
public class Result
{
public int customerstotalcount { get; set; }
public int customerscount { get; set; }
public List<Customer> customers { get; set; }
}
public class RootObject
{
public Status status { get; set; }
public Order order { get; set; }
public Result result { get; set; }
}
CustomerPost:
public class Task
{
public List<Customer> customers { get; set; }
}
public class RootObject
{
public Order order { get; set; }
public List<Task> tasks { get; set; }
}
答案 0 :(得分:0)
好的,我问题的解决方案是我的映射没有找到&#34;结果&#34;所以我刚刚映射了我的RootObject:
Mapper.Initialize(cfg =>
{
cfg.CreateMap<CustomerPost.RootObject, Customers.RootObject>()
.ForMember(x => x.status, opt => opt.Ignore())
.ForMember(x => x.order, opt => opt.Ignore())
.ForMember(dest => dest.result, src => src.MapFrom(opt => opt.tasks.FirstOrDefault()));
然后我继续前进,只是映射了这样的结果:
var result = Mapper.Map<CustomerPost.Task, Customers.Result>(input.tasks.FirstOrDefault());
var customer = new Customers.Customer();
customer = result.customers.FirstOrDefault();
并将其绑定到新的Customerobject。然后我的所有信息都按预期传输了