fix：修复 device_id 问题

device_communication/views.py

@@ -92,6 +92,14 @@ class DeviceCommunicationParameterViewSet(ModelViewSet):
         data = sorted(serializer.data, key=lambda item: (item['station_id'], item['device_id']))
         return Response(data)
 
+    def perform_create(self, serializer):
+        super().perform_create(serializer)
+        
+        device_infos = self.queryset.filter(station_id=serializer.instance.station_id).all()
+        for i in range(len(device_infos)):
+            device_infos[i].device_id = i + 1
+            device_infos[i].save()
+    
     def perform_destroy(self, instance):
         """
         删除某个记录之后，更新 device_id
@@ -113,6 +121,14 @@ class SimulateDeviceCommunicationParameterViewSet(ModelViewSet):
         data = sorted(serializer.data, key=lambda item: (item['station_id'], item['device_id']))
         return Response(data)
     
+    def perform_create(self, serializer):
+        super().perform_create(serializer)
+        
+        device_infos = self.queryset.filter(station_id=serializer.instance.station_id).all()
+        for i in range(len(device_infos)):
+            device_infos[i].device_id = i + 1
+            device_infos[i].save()
+    
     def perform_destroy(self, instance):
         """
         删除某个记录之后，更新 device_id

frontend/src/views/DeviceCommunication.vue

@@ -135,7 +135,7 @@ function composeConfigText(): string {
     configText += `[Device_info_${station_level}]\n`
     configText += `dev_num=${device_info_list.length}\n`
     for (let i = 1; i <= device_info_list.length; i++) {
-      configText += `dev${i}_id=${i}\n`
+      configText += `dev${i}_id=${device_info_list[i - 1].device_id}\n`
       configText += `dev${i}_name=${device_info_list[i - 1].device_name}\n`
       configText += `dev${i}_name_chn=${device_info_list[i - 1].device_name_chn}\n`
       configText += `dev${i}_datacatlog=${device_info_list[i - 1].protocol_name}\n`