程序包的使用
org.springframework.orm
使用org.springframework.orm的程序包 程序包 说明 org.springframework.orm.hibernate5 Package providing integration of Hibernate 5.x with Spring concepts.org.springframework.orm.jpa Package providing integration of JPA (Java Persistence API) with Spring concepts.org.springframework.orm.hibernate5使用的org.springframework.orm中的类 类 说明 ObjectOptimisticLockingFailureException Exception thrown on an optimistic locking violation for a mapped object.ObjectRetrievalFailureException Exception thrown if a mapped object could not be retrieved via its identifier.org.springframework.orm.jpa使用的org.springframework.orm中的类 类 说明 ObjectOptimisticLockingFailureException Exception thrown on an optimistic locking violation for a mapped object.ObjectRetrievalFailureException Exception thrown if a mapped object could not be retrieved via its identifier.