``` refactor(energy): 优化实时能耗数据服务实现

云

昨天 98d925ee9e40ccffed46f9000ae4f066aa99776b

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

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

    AjaxResult importData(MultipartFile file);

    PurchaseLedgerDto getPurchaseByCode(PurchaseLedgerDto purchaseLedgerDto);
}