fix: 处理null问题

buhuazhen

2026-06-01 facbfd2b1a0eb1ea971b699def8c85a43c5fa7fa

 src/main/java/com/ruoyi/device/service/IDeviceLedgerService.java

@@ -10,7 +10,6 @@

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.ArrayList;

public interface IDeviceLedgerService  extends IService<DeviceLedger> {
    IPage<DeviceLedgerDto> queryPage(Page page, DeviceLedgerDto deviceLedger);