修改bug

ruoyi-demo/src/main/java/com/ruoyi/demo/controller/EquipmentController.java

@@ -48,7 +48,7 @@ public class EquipmentController {
     public R addEquipment(@RequestBody @Validated(value = {AddGroup.class}) EquipmentVo equipmentVo){
         Integer integer = equipmentService.addEquipment(equipmentVo);
         if (integer == 0)
-            R.ok("添加失败，设备编号已存在");
+            return R.fail("添加失败，设备编号已存在");
         return R.ok();
     }
 

ruoyi-demo/src/main/java/com/ruoyi/demo/service/impl/EquipmentServiceImpl.java

@@ -80,7 +80,6 @@ public class EquipmentServiceImpl implements EquipmentService {
         QueryWrapper<Equipment> equipmentCode = new QueryWrapper<>();
         equipmentCode.eq("equipment_code", equipmentVo.getEquipmentCode());
         Long aLong = equipmentMapper.selectCount(equipmentCode);
-
         if (aLong == 0){
             Equipment equipment = new Equipment(equipmentVo);
             //1.新增地区码映射