feat(customer): 新增客户跟进导出及客户转移功能

chenhj

2026-04-16 145f6c5c7a7a04eff490ae8436c0024850b78bc5

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

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

    AjaxResult importData(MultipartFile file);

    PurchaseLedgerDto getPurchaseByCode(PurchaseLedgerDto purchaseLedgerDto);
}