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app-ghs/controllers/PurchaseOrderController.php

@@ -32,6 +32,9 @@ class PurchaseOrderController extends BaseController
         if ($cg->mainId != $this->mainId) {
             util::fail('不是你的采购单哦');
         }
+        if ($cg->status != 4) {
+            util::fail('入库的订单才能打印');
+        }
         $orderSn = $cg->orderSn ?? '';
         $itemList = PurchaseOrderItemClass::getAllByCondition(['orderSn' => $orderSn], null, '*');
         $table = [];