jdbc遍歷

           //

           this.getDatabase();

 List> sccks = (List) this.data.get("scckList");

   for(Map map: sccks){

    String  storagename = map.get("storagename").toString();

                String sql="select distinct storageid from purchase_stock where storagename='"+storagename+"'";

                try {

        ResultSet rss = db.queryAll(sql);

        while(rss.next()){

        String storageid=rss.getString("storageid");

        map.put("storageid", storageid);

        }

        } catch (DbException e) {

        e.printStackTrace();

       

        } catch (SQLException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

              

   }