小编Ahm*_*ziz的帖子

我有这两个类：

public class CustomerEntity {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private long id;
    private String firstName;
    private String lastName;
    private String address;
    private int age;
    private LocalDateTime createdAt;
    private LocalDateTime updatedAt;
}

和

public class CustomerDto {
    private Long customerId;
    private String firstName;
    private String lastName;
    private Optional<String> address;
    private int age;
}

问题是 Mapstruct 无法识别可选变量“地址”。

任何人都知道如何解决它并让 Mapstruct 映射 Optional 字段？