一 测试代码
import java.util.Set;
import org.hibernate.Session;
import org.hibernate.Transaction;
import com.imooc.entity.Grade;
import com.imooc.entity.Student;
import com.imooc.util.HibernateSessionFactory;
public class Test {
public static void main(String[] args) {
add();
}
//将学生添加到班级
public static void add(){
Grade g=new Grade("Java二班", "Java软件开发一班");
Student stu1=new Student("李四", "男");
Student stu2=new Student("王五", "女");
stu1.setGrade(g);
stu2.setGrade(g);
Session session=HibernateSessionFactory.getSession();
Transaction tx=session.beginTransaction();
session.save(g);
session.save(stu1);
session.save(stu2);
tx.commit();
HibernateSessionFactory.closeSession();
}
}
二 测试结果