Change the downloading file name in Flask

Question

I have created a api which returns a tar file. When i try to download it in swagger it gets downloaded with some random garbage name like "application_octet-stream_generate_blob_https___editor.swagger.io_9ecd1754-0f85-4ed7-97ca-816bb446e5e2" the file name should be migration.tar

This is my code

response = send_file(fpath, as_attachment=True, mimetype="application/octet-stream",download_name="migration.tar")

return response

When i try to download it in postman it works fine Thanks in advance..

Answer 1

您可以使用参数download_name指定文件的名称。

 return send_file( fpath, mimetype="application/octet-stream", as_attachment=True, download_name="migration.tar" )