update_q.setInteger(1, statDate);
update_q.setInteger(2, source);
if(siteid>0)
update_q.setInteger(3, siteid);
if(update_q.executeUpdate()<1){
SiteStatBean ssb = new SiteStatBean();
ssb.setSiteId(siteid);
ssb.setUvCount(uvCount);
ssb.setUpdateTime(new Date());
ssb.setSource(source);
ssb.setStatDate(statDate);
ssn.save(ssb);
}
commit();
}catch(Exception e){
rollback();