更新

console/controllers/StockRecordController.php

@@ -26,7 +26,7 @@ class StockRecordController extends Controller
                     $item->productId = $productId;
                     $item->save();
                 }
-                echo "id:" . $itemId->id . " 已经更新productId：" . $productId . "\n";
+                echo "id:" . $item->id . " 已经更新productId：" . $productId . "\n";
             }
         }
     }