@Id
@Column(name = "Id")
@SequenceGenerator(name="名称A", sequenceName="库中已存在的sequence名称",allocationSize=递增值)
@GeneratedValue(strategy=GenerationType.SEQUENCE, generator="名称A")
@Id
@Column(name = "Id")
@SequenceGenerator(name="名称A", sequenceName="库中已存在的sequence名称",allocationSize=递增值)
@GeneratedValue(strategy=GenerationType.SEQUENCE, generator="名称A")