成本问题

biz-ghs/product/classes/ProductClass.php

@@ -1335,6 +1335,7 @@ class ProductClass extends BaseClass
             $tmp['mainId'] = $currentGhsProduct['mainId'] ?? 0;
             $tmp['smallUnitPrice'] = $itemPrice;
             $tmp['classId'] = $classId;
+            $tmp['belongCost'] = $currentGhsProduct['belongCost'] ?? 0;
 
             $totalBigNum += $bigNum;
             $totalSmallNum += $smallNum;