sinat_37109615的博客

自定义拦截器:public class ErrorAndLimitInterceptor extends MethodFilterInterceptor { /**拦截器*/ @Override protected String doIntercept(ActionInvocation actioninvocation) throws Exception { //把自定义错误信息

一:Hibernate增/删/改/查数据库如下:  //查找所有对象     public static List getAllUsers(){  List list=new ArrayList();Session s=HibernateSessionFactory.getSession();Query q=s.createQuery("from Users