hibernate3.3.2学习笔记（六）
一、搭建Junit环境测试,加入junit-4.7.jar，然后建立一个TeacherTest的测试类，

import org.hibernate.SessionFactory;import org.hibernate.cfg.AnnotationConfiguration;import org.junit.AfterClass;import org.junit.BeforeClass;import org.junit.Test;public class TeacherTest {private static SessionFactory sf=null;@BeforeClasspublic static void createSessionFactory(){sf=new AnnotationConfiguration().configure().buildSessionFactory();}@Testpublic void testSave(){Session session=sf.openSession();session.beginTransaction();Teacher t=new Teacher();t.setId(8);t.setName("wang");t.setTitle("教授");session.save(t);session.beginTransaction().commit();session.close();}@AfterClasspublic static void closeSessionFactory(){sf.close();}}