getContext()->getRequest();
        $product_class_id = addslashes(trim($request->getParameter('product_class_id'))); // 商品类型id
        $product_id = addslashes(trim($request->getParameter('product_id'))); // 商品类型id
        if($product_class_id){
            $sql = "select id,product_title from lkt_product_list where product_class like '%$product_class_id%'";
            $r = $db->select($sql);
            if($r){
                $res = '';
                foreach ($r as $key => $value) {
                    if($product_id == $value->id){
                        $res.= "";
                    }else{
                        $res.= "";
                    }
                   
                }
                echo $res;
                exit;
            }else{
                $res = 0;
                echo $res;
            }
        }else{
            $res = 0;
            echo $res;
        }
        
        return;
    }
    public function execute(){
        
    }
    public function getRequestMethods(){
        return Request :: NONE;
    }
}
?>