@Test
public?void?testWithGetCurrentSession()?{
Configuration?config?=?new?Configuration().configure();
ServiceRegistry?serviceRegistry?=?new?ServiceRegistryBuilder()
.applySettings(config.getProperties()).buildServiceRegistry();
sessionFactory?=?config.buildSessionFactory(serviceRegistry);
Session?session?=?sessionFactory.getCurrentSession();
Transaction?transaction1?=?session.beginTransaction();
Students?s?=?new?Students(3,?"張三",?"男",?new?Date(),?"北京");
session.doWork(new?Work()?{
@Override
public?void?execute(Connection?connection)?throws?SQLException?{
//?TODO?Auto-generated?method?stub
System.out.println("connection?hashcode:"
+?connection.hashCode());
}
});
session.save(s);
//?session1.close();
transaction1.commit();
Session?session2?=?sessionFactory.getCurrentSession();
transaction1?=?session2.beginTransaction();?//?生成學(xué)生對(duì)象
s?=?new?Students(4,?"類似",?"男",?new?Date(),?"大海");
session2.doWork(new?Work()?{
@Override
public?void?execute(Connection?connection)?throws?SQLException?{
//?TODO?Auto-generated?method?stub
System.out.println("connection?hashcode:"
+?connection.hashCode());
}
});
session2.save(s);
transaction1.commit();
}
2016-08-01
我將你的代碼運(yùn)行了一遍,你當(dāng)中少了我添加的那條 3.獲取sessionFactory對(duì)象? 然后運(yùn)行結(jié)果的hashcode值是相同的。
2016-07-17
為什么不同呢?
2016-06-11
上面的生成的兩次session所對(duì)應(yīng)的connection的hashcode是不一樣的