优化app设备设备类型上传图标功能

AdminController/DeviceManagementController.py

@@ -85,12 +85,11 @@ class DeviceManagement(View):
 
     @classmethod
     def up_file(cls, request_dict, request, response):
-        iconFile = request.FILES.get('iconFile', None)
-        name = iconFile.name
-        if not all([iconFile]):
+        file = request.FILES.get('iconFile', None)
+        name = file.name
+        if not all([file]):
             return response.json(444)
         try:
-            file = iconFile.name
             file_key = 'app/device_type_images/{}'.format(name)
             s3 = AmazonS3Util(AWS_ACCESS_KEY_ID[1], AWS_SECRET_ACCESS_KEY[1], AWS_SES_ACCESS_REGION)
             # 存储桶