小编aly*_*oon的帖子

我一起使用 mapstruct 和 lombok 并遇到了一些问题：

EntityMapper.java:10: error: Unknown property "id" in result type Entity. Did you mean "null"?
    @Mapping(target = "id", ignore = true)
                      ^

我的 Entity 和 EntityDto 类：

@Getter
@Setter
@AllArgsConstructor
@NoArgsConstructor
public class Entity {

    private int id;

    private String property;
}

@AllArgsConstructor
@NoArgsConstructor
@Getter
@Setter
public class EntityDto {

    private String property;
}

实体映射器：

@Mapper(implementationName = "MapStruct<CLASS_NAME>")
public interface EntityMapper {

    // neither of them work
    @Mapping(target = "id", ignore = true)
    //@Mapping(target = "id", defaultValue …