如何在春季使用@SequenceGenerator

Question

如何在春季使用@SequenceGenerator

Answer 1

你不這樣做。

也就是說，javax.persistence.SequenceGenerator與Spring沒有任何關係，它是JPA（Hibernate，Toplink，...）;例如：

@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;