feat(production): 新增扩展字段并优化打印订单业务逻辑

buhuazhen

2026-05-12 15999f1d20063dec73abeeea435d6e0d5a55c491

 src/main/java/com/ruoyi/purchase/service/IPurchaseLedgerService.java

@@ -43,4 +43,6 @@
    String getPurchaseNo();

    AjaxResult importData(MultipartFile file);

    PurchaseLedgerDto getPurchaseByCode(PurchaseLedgerDto purchaseLedgerDto);
}