判断数据是否存在

huminmin

昨天 fbdbdedf6112fde484b6c96e92b47ccc2f051d2b

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

@@ -20,4 +20,5 @@

    void export(HttpServletResponse response, Long[] ids);

    DeviceRepairDto detailById(Long id);
}