接口的使用
org.hibernate.id.UUIDGenerationStrategy

使用UUIDGenerationStrategy的程序包

程序包	说明
org.hibernate.id.uuid

org.hibernate.id.uuid中UUIDGenerationStrategy的使用

实现UUIDGenerationStrategy的org.hibernate.id.uuid中的类

修饰符和类型	类	说明
class	CustomVersionOneStrategy	Applies a version 1 (time-based) generation strategy (using ip address rather than mac address) but applies them in a different layout.
class	StandardRandomStrategy	Implements a "random" UUID generation strategy as defined by the UUID.randomUUID() method.