feat(product): 添加产品模型有效期、备案凭证号和UID码字段

chenhj

昨天 a22d860591efa32da8ed394f201e01ff0b619ca3

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

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

    AjaxResult importData(MultipartFile file);

    PurchaseLedgerDto getPurchaseByCode(PurchaseLedgerDto purchaseLedgerDto);
}