如何在春天使用@SequenceGenerator

Question

如何在Spring中使用@SequenceGenerator

Answer 1

你没有。

这就是说，javax.persistence.SequenceGenerator与春天无关;这是JPA（Hibernate，Toplink，...）; e.g：

@Entity
@Table(name = "APPLICATION")
public class Application {

@Id
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "APPLICATION_SEQ")
@SequenceGenerator(name = "APPLICATION_SEQ", sequenceName = "APPLICATION_SEQ", allocationSize = 1)
@Column(name = "APPLICATION_ID")
private Integer id;