重复提交问题

app-ghs/controllers/ItemController.php

@@ -37,6 +37,9 @@ class ItemController extends BaseController
             util::fail('若干扎的花材不能减半份');
         }
 
+        //避免重复提交
+        util::checkRepeatCommit($this->adminId, 5);
+
         $connection = Yii::$app->db;
         $transaction = $connection->beginTransaction();
         try {