关于hibernate+mysql的ID自增如何添加数据
在Bean实体类中的Id注解后跟
1 @Id 2 @GeneratedValue(strategy = GenerationType.IDENTITY) 3 @GenericGenerator(name = "persistenceGenerator", strategy = "increment") 4 String id;
即可!
在Bean实体类中的Id注解后跟
1 @Id 2 @GeneratedValue(strategy = GenerationType.IDENTITY) 3 @GenericGenerator(name = "persistenceGenerator", strategy = "increment") 4 String id;
即可!