Session 区分

1.       What’s the difference between SessionFactory.getCurrentSession() and SessionFactory.opeSession();

If get current session is null, session factory will create a new session replace of current session.

Current session will be close automatically after session get transaction commit.

Open session is always a new session was created.

2.       Hibernate transation implements in JDBC

JDBC	Hibernate
Connector.setAutoCommit(false)	session.beginTransaction();
Connector.commit()	session.getTransaction().commit()
Connector.setAutoCommit(true)