系统升级中

app-hd/controllers/PurchaseController.php

@@ -192,6 +192,8 @@ class PurchaseController extends BaseController
     //生成采购单 ssh 2021.1.17
     public function actionCreateOrder()
     {
+        util::fail('系统升级中');
+
         $post = Yii::$app->request->post();
 
         //多颜色数据整理