public List<Student> findStudent(String stuNo,String stuName){
String hql = "from Student t where t.stuNo =: stuNo and t.stuName =: stuName ";
Query query = sessionFactory.getCurrentSession().createQuery(hql);
query.setParameter("stuNo",stuNo);
query.setParameter("stuName",stuName);
List<Student> list = query.list();
return list;
}