Java 具有继承性的Mapstruct映射器

我有一个BaseEntity，它有一个名为Customer的子项 当我像这样制作mapper时：

@Mapper(componentModel = "spring")
public interface CustomerMapper {

    Customer toEntity(CustomerDTO model);

    List<Customer> toEntityList(List<CustomerDTO> models);

    CustomerDTO toModel(Customer entity);

    List<CustomerDTO> toModelList(List<Customer> entities);

}

客户：

@EqualsAndHashCode(callSuper = true)
@Entity
@Inheritance(strategy = InheritanceType.TABLE_PER_CLASS)
@Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
@Data
publi class Customer extends BaseEntity {

    private static final long serialVersionUID = 7054669140361044232L;


    @Column(length = 50, unique = true, nullable = false)
    private String login;


    @Column(name = "password_hash", nullable = false, length = 60)
    private String password;
}

---

我创建了一个示例来证明一切都按预期进行。请将此代码与您的代码进行比较，看看有什么不同。

我创建了一个示例来演示一切都按预期工作。请将此代码与您的代码进行比较，看看有什么不同。

这应该可以。你能在问题中添加“BaseEntity”、“Customer”和“CustomerTo”类的源代码吗？@Sudhir请检查我的更新

CustomerTo

是否有

id

和

uuid

字段？@MarcoLucidi是的，相同的类型和相同的名称这应该有效。你能在问题中添加“BaseEntity”、“Customer”和“CustomerDTO”类的源代码吗？@Sudhir请检查我的更新

CustomerDTO

是否有

id

和

uuid

字段？@MarcoLucidi是的，相同的类型和相同的名称

@EqualsAndHashCode(callSuper = true)
@Entity
@Inheritance(strategy = InheritanceType.TABLE_PER_CLASS)
@Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
@Data
publi class Customer extends BaseEntity {

    private static final long serialVersionUID = 7054669140361044232L;


    @Column(length = 50, unique = true, nullable = false)
    private String login;


    @Column(name = "password_hash", nullable = false, length = 60)
    private String password;
}