Junit测试文件

package com.bjsxt.hibernate;import java.util.Date;import java.util.Iterator;import org.hibernate.Session;import org.hibernate.SessionFactory;import org.hibernate.cfg.AnnotationConfiguration;import org.hibernate.tool.hbm2ddl.SchemaExport;import org.junit.AfterClass;import org.junit.BeforeClass;import org.junit.Test;public class HibernateQLTest {private static SessionFactory sf;@BeforeClasspublic static void beforeClass() {sf = new AnnotationConfiguration().configure().buildSessionFactory();}@AfterClasspublic static void afterClass() {sf.close();}@Testpublic void testSchemaExport() {new SchemaExport(new AnnotationConfiguration().configure()).create(false, true);}@Testpublic void testSave() {Session session = sf.openSession();session.beginTransaction();Teacher t = new Teacher();t.setName("Mr Deng");t.setTitle("teacher");session.save(t);session.getTransaction().commit();session.close();}public static void main(String[] args) {beforeClass();}} 

?