yys 1.产品表，规格表变成一对一

云

2026-04-08 5b2c9ae479a1b7a0c4e3b15910b090f8b20cf4fe

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

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

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

    DeviceRepairDto detailById(Long id);
}