帶有繼承和 JPA 的 Lombok @Builder

Question

我有這門課：

@Entity
@Table(name = "PERSONNE")
@Inheritance(strategy = InheritanceType.JOINED)
@NoArgsConstructor
@AllArgsConstructor
@Data
@SuperBuilder
@ToString
@EqualsAndHashCode(of = { "personneId" })
public class Personne implements Serializable {

    private static final long serialVersionUID = 1L;

    @Id
    @Column(name = "PERSONNE_ID")
    protected Long personneId;

}

還有這個

@Entity
    @Table(name = "DISSIDENT")
    @PrimaryKeyJoinColumn(name = "PERSONNE_ID")
    @Data
    @SuperBuilder
    @NoArgsConstructor
    @AllArgsConstructor
    @ToString(callSuper = true)
    @EqualsAndHashCode(callSuper = true)
    public class Dissident extends Personne {
    
        private static final long serialVersionUID = 1L;
    
    }

但是當我運行測試時，我收到了這個錯誤：

java: constructor Dissident() is already defined in class com.bar.peris.model.Dissident

Answer 1

嘗試更改@NoArgsConstructor @AllArgsConstructor 的順序。 除非定義了構造函數，否則類默認情況下沒有 arg 構造函數。