告诉注入的automapper在map函数中使用特定的映射配置文件

据我所知,你打电话时不能更改个人资料 Map .

您可以做的是插入两个已经配置了不同配置文件的映射程序。

public class MyService : IService {

   private readonly IMappingEngine _defaultMapper;
   private readonly IMappingEngine _anonymousMapper;

   public MyService(IMappingEngine defaultMapper, IMappingEngine anonymousMapper) {
       _defaultMapper = defaultMapper;
       _anonymousMapper = anonymousMapper;
   }

   public MyDto GetDefault() {
       return _defaultMapper.Map<MyDto>(sourceObject);
   }

   public MyDto GetAnonymous() {
       return _anonymousMapper.Map<MyDto>(sourceObject);
   }
}

在依赖项容器中,设置构造函数注入以尊重ctor参数的名称。例如 StructureMap :

public void ConfigureAutoMappers(ConfigurationExpression x) {

    // register default mapper (static mapping configuration)
    Mapper.Configuration.ConstructServicesUsing(t => container.GetInstance(t));
    Mapper.Configuration.AddProfile<DefaultProfile>();
    var defaultAutomapper = Mapper.Engine
    x.For<IMappingEngine>().Use(() => defaultAutoMapper).Named("DefaultAutoMapper");

    // register anonymous mapper
    var anonConfig = new AnonConfigurationStore( // class derived from ConfigurationStore
        new TypeMapFactory(), 
        AutoMapper.Mappers.MapperRegistry.AllMappers()
    ); 
    anonConfig.ConstructServicesUsing(container.GetInstance);
    var anonAutoMapper = new MappingEngine(anonConfig);
    x.For<IMappingEngine>().Add(anonAutoMapper).Named("AnonAutoMapper");

    // Inject the two different mappers into our service
    x.For<IService>().Use<MyService>()
        .Ctor<IMappingEngine>("defaultMapper").Named("DefaultAutoMapper")
        .Ctor<IMappingEngine>("anonymousMapper").Named("AnonAutoMapper");
}