1、保存：Session的save方法

@Testpublic void testSave() {Customer c = new Customer();c.setCustName("测试");Session s = HibernateUtils.openSession();Transaction t = s.beginTransaction();s.save(c);t.commit();s.close();}

2、查询：Session的get()方法

@Testpublic void testFindOne() {Session s = HibernateUtils.openSession();Transaction t = s.beginTransaction();Customer c = s.get(Customer.class, 2L);System.out.println(c);t.commit();s.close();}

3、修改：Session的update（）方法

@Testpublic void testUpdate() {Session s = HibernateUtils.openSession();Transaction t = s.beginTransaction();Customer c = s.get(Customer.class, 2L);c.setCustAddress("110");s.update(c);t.commit();s.close();}

4、删除:Session的delete（）方法

@Testpublic void testDelete() {Session s = HibernateUtils.openSession();Transaction t = s.beginTransaction();Customer c = s.get(Customer.class, 2L);s.delete(c);t.commit();s.close();}

5、查询全部：Session的createSQLQuery()方法

@Testpublic void testFindAll() {Session s = HibernateUtils.openSession();Transaction t = s.beginTransaction();SQLQuery sqlQuery = s.createSQLQuery("select * from cst_customer");List list = sqlQuery.list();for(Object o : list) {System.out.println(o);}t.commit();s.close();}