href url传参数

JSP

 $("#Inventory_select").click(function () {
        GetLeftParam();
       $("#Inventory_select").attr("href","./Inventory_select?_comname="+comname+"&_proname="+proname+"&_goodsname="+goodsname+"&_specname="+specname+"&_gradename="+gradename+"&_manname="+manname+"&_pakename="+pakename+"");
    })

Controller
@RequestMapping("/Inventory_select")
public ModelAndView Inventory_select(HttpSession session,String _comname,String _proname,String _goodsname,String _specname,String _gradename,String _manname,String _pakename) throws IOException
{
}