java - Mapstruct - 忽略集合内的属性

Question

我有以下内容:

public class RegimenEntity {
   private Set<RegimenDrugEntity> regimenDrugs;
   ...
}

public class RegimenDrugEntity {
   private int id;
   ...
}

@Mapper
public interface RegimenMapper {
   @Mapping(target = "regimenDrugs.id", ignore = true)
   public abstract RegimenEntity entityToEntity(RegimenEntity regimenEntity)
}

我想忽略 RegimenEntity 中的 leagueDrugs 集中所有 RegimenDrugEntity 对象的 ID。

此@Mapping(target = "regimenDrugs.id",ignore = true)无法编译。

Answer 1

试试这个:

@Mapper
public interface RegimenMapper {
   @Mapping(target = "regimenDrugs.id", ignore = true)
   public abstract RegimenEntity entityToEntity(RegimenEntity regimenEntity)
}