public List query(int pageIndex) {
List list=null;
Configuration cof=null;
SessionFactory sf=null;
Session s=null;
try {
cof=new Configuration().configure();
sf=cof.buildSessionFactory();
s=sf.openSession();
String hql="from Teacher";
Query query=s.createQuery(hql);
int pageSize=2;
query.setMaxResults(pageSize);
query.setFirstResult((pageIndex-1)*pageSize);
list=query.list();
} catch (Exception e) {
e.printStackTrace();
}finally{
s.close();
}
return list;
}
这是daoimpl中的分页语句,怎么在jsp页面中显示上一页下一页,