测试为什么获得不了图片数据

apps/Equipment/views.py

@@ -342,7 +342,8 @@ class CbdDevicePhotoView(APIView):
             disable = cbd_dict_cache[device_id]["disable"]
 
         result = []
-
+        print(d_id,type(d_id))
+        print(start_time,type(start_time))
         data_m = MongoDBTools(db_name='smartfarming', table_name='sa_device_cbd_photo')
         data_wheres = {
             "device_id": str(d_id),