这是我的模型层次结构:
public interface INodeModel<T> : INodeModel
where T : struct
{
new T? ID { get; set; }
}
public interface INodeModel
{
object ID { get; set; }
string Name { get; set; }
}
public class NodeModel<T> : INodeModel<T>
where T : struct
{
public T? ID { get; set; }
public string Name { get; set; }
object INodeModel.ID
{
get
{
return ID;
}
set
{
ID = value as T?;
}
}
}
public class NodeDto<T> where T : struct
{
public T? ID { get; set; }
public string Name { get; set; }
}
这些是我的映射和测试:
class Program
{
private static MapperConfiguration _mapperConfiguration;
static void Main(string[] args)
{
_mapperConfiguration = new MapperConfiguration(cfg =>
{
cfg.CreateMap(typeof(NodeDto<>), typeof(NodeModel<>));
cfg.CreateMap(typeof(NodeDto<>), typeof(INodeModel<>));
cfg.CreateMap(typeof(INodeModel<>), typeof(NodeModel<>));
});
var dto = new NodeDto<int> { ID = 1, Name = "Hi" };
var obj = _mapperConfiguration.CreateMapper().Map<INodeModel<int>>(dto);
Console.Write(obj.ID);
Console.ReadLine();
}
}
这是例外:
AutoMapper.AutoMapperMappingException:
映射类型:
NodeDto 1 -> INodeModel
1 NodeDto`1[[System.Int32] ->
INodeModel`1[[System.Int32]
信息:
接口具有冲突的属性 ID 参数名称:interfaceType
堆:
在 AutoMapper.Internal.ProxyGenerator。CreateProxyType(类型接口类型)
在 AutoMapper.Internal.ProxyGenerator。GetProxyType(类型接口类型)
在 AutoMapper.MappingEngine。CreateObject(ResolutionContext 上下文)