小编P.J*_*icz的帖子

我正在使用 Spring Data 和 @Transactional 注释（用于测试后自动回滚）。我在帐户和用户（拥有方）之间有简单的双向关系：

@Entity
@Table(name = "ACCOUNT_T")
public class AccountEntity {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;
    private String email;
    private String password;
    private String verificationCode;
    private Boolean active = false;

    @OneToOne(mappedBy = "account", fetch = FetchType.EAGER, 
              cascade = {CascadeType.MERGE, CascadeType.PERSIST,
                         CascadeType.DETACH, CascadeType.REFRESH})
    private UserEntity user;
}

@Entity
@Table(name = "USER_T")
public class UserEntity {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;
    private String name;
    private String surname;
    private String phone;
    private LocalDate birthDate;

    @OneToOne(cascade = …