更新：打开通知，做测试

console/controllers/PurchaseController.php

@@ -50,8 +50,7 @@ class PurchaseController extends Controller
                     PurchaseService::expire($current);
                     $transaction->commit();
 
-                    //noticeUtil::push("采购单过期未付款，库存已回滚，单号：{$orderSn}");
-
+                    noticeUtil::push("采购单过期未付款，库存已回滚，单号：{$orderSn}");
                 } catch (\Exception $e) {
                     $transaction->rollBack();
                     $msg = $e->getMessage();