修复sale页面获取到商品错误的bug，由于p_d参数没传导致的

@@ -99,6 +99,7 @@ class NewsaleData
             $param['method'] = 'app.search.newProduct';
         }else {
             $param['method'] = 'app.search.sales';
+	        $param['p_d'] = '0.1,0.9';
         }
         $param['page'] = $page;
         $param['limit'] = $limit;