var value="";
var sql1="SELECT * FROM tlk_fm_yhwh_qyw_order where item_handle_state='3'";
var docs=queryBySQL(sql1);
if(docs!= null && docs.size() > 0) {
for (var iter1 = docs.iterator(); iter1.hasNext();)
{
var doc = iter1.next();
value += doc.findItem("order_id").getValue();
}
}
value;