fix: viewByDeviceId

server-service/src/main/java/com/makeit/service/platform/device/impl/PlatDeviceServiceImpl.java

@@ -475,8 +475,21 @@ public class PlatDeviceServiceImpl extends ServiceImpl<PlatDeviceMapper, PlatDev
                 .eq(PlatDeviceOther::getDeviceId, platDevice.getId())
                 .eq(PlatDeviceOther::getDeviceId, platDevice.getId())
                 .last("limit 1"));
                 .last("limit 1"));
 
 
+        PlatDeviceBaseAttrDTO iotAttr = getDeviceBaseAttrDTO(platDevice);
         if (other != null) {
         if (other != null) {
+            String oldAttr = other.getAttribute();
+            if (StringUtils.isBlank(other.getAttribute())) {
+                PlatDeviceBaseAttrDTO defaultAttr = getDefaultAttr(platDevice);
+                String attr = defaultAttr != null ? JSON.toJSONString(defaultAttr) : null;
+                other.setAttribute(attr);
+            }
             BeanUtils.copyProperties(other, vo);
             BeanUtils.copyProperties(other, vo);
+            String attr = getAfterComparisonAttr(iotAttr, other.getAttribute());
+            vo.setAttribute(attr);
+            if (!StringUtils.equals(oldAttr, attr)) {
+                other.setAttribute(attr);
+                platDeviceOtherService.updateById(other);
+            }
         }
         }
 
 
         vo.setId(platDevice.getId());
         vo.setId(platDevice.getId());