商品详情页

@@ -29,7 +29,7 @@ class GoodsdetailsController extends WeChatBaseController{
         $data['det_img'] = json_decode($data['det_img'],true);
         $this -> assign('det_img',$data['det_img']);
         $this -> assign('data',$data);
-        $data_label = Db::name('label') -> alias('a') -> field("a.*,b.good_id,b.label_id") -> join('','a.id=b.label_id','LEFT') -> where("b.goods_id = ".$goods_id['goods_id']) -> select();
+        $data_label = Db::name('label') -> alias('a') -> field("a.*,b.goods_id,b.label_id") -> join('','a.id=b.label_id','LEFT') -> where("b.goods_id = ".$goods_id['goods_id']) -> select();
         $this -> assign('data_label',$data_label);
         return $this -> fetch();