作者：雨雾1989_153 | 来源：互联网 | 2022-12-27 14:39
我在做批量删除的时候,要根据用户表的id删除,id是Inreger类型的下面分别是DAO和Action的代码和报错信息请高手帮忙~~~~~~DAOpublicvoiddelB
我在做批量删除的时候,要根据用户表的id删除,id是Inreger类型的
下面分别是DAO和Action的代码和报错信息
请高手帮忙~~~~~~
DAO
public void delByIds(String[] ids){
String hql = "delete TransUsers where id=?";
try {
Query q = getSession().createQuery(hql);
for (int i = 0; i < ids.length; i++) {
q.setParameter(0, Long.parseLong(ids[i]));
q.executeUpdate();
}
} catch (HibernateException e) {
// TODO: handle exception
log.error("attach failed", e);
throw e;
}
}
Action
public ActionForward delByIds(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
// TODO Auto-generated method stub
ActionMessages messages = new ActionMessages();
GloBalCOOKIE COOKIE = new GloBalCOOKIE();
COOKIE.setCOOKIE("alitransPage", "/index.trans?method=translog", response, 10*60);
String[] ids=request.getParameterValues("id");
for (int i = 0; i < ids.length; i++) {
System.out.println(ids[i]);
}
ActionErrors errors = new ActionErrors();
HttpSession session = request.getSession();
if(ids != null || ids.length<1){
TransUsersDAO tud = new TransUsersDAO();
AdminForm adminForm = (AdminForm)session.getAttribute("adminObj");
if(adminForm == null || adminForm.getEmailAddress().trim().equals("")){
京公网安备 11010802041100号