优化电量统计保存接口

Controller/SensorGateway/SmartSocketController.py

@@ -107,7 +107,7 @@ class SmartSocketView(View):
                 if not socket_info_qs.exists():
                     return response.json(173)
                 data['device_id'] = socket_info_qs[0]['device_id']
-                data['created_time'] = now_time
+                data['created_time'] = start_time
                 data['serial_number'] = serial_number
                 SocketPowerStatistics.objects.create(**data)
                 return response.json(0)