修改

Controller/Shop/ApiShopProject.Class.php

@@ -374,7 +374,7 @@ class ApiShopProject extends BaseController
             }
             parent::sendOutput($rostering);
         } else {
-            parent::sendOutput($rostering->getData(), ErrorCode::$dberror);
+            parent::sendOutput("当前时间没有上班员工", ErrorCode::$dberror);
         }
 
     }

Mall/Framework/Core/SqlHelper.Class.php

@@ -251,7 +251,7 @@ abstract class SqlHelper
         if($isExport){
             $method = 'exportSelect';
         }
-         var_dump($sql);
+//         var_dump($sql);
         $result = is_null($limit)
             ? $this->db->$method($sql, $data, $this->_fetch_style)
             : $this->db->limit($sql, $limit, $offset, $data, $this->_fetch_style);