Send multiple files with Flask?

Question

I have this code for sending a single file to the user side:

Server side:

@app.route('/image', methods = ['GET','POST'])
def image():
    # CU.close()
    SqlPicPlace="SELECT ImgData  FROM  tablename WHERE ImgSaveID=2"
    CU.execute(SqlPicPlace)
    ans=CU.fetchone()
    imgBinary = ans[0]    
    return send_file(io.BytesIO(imgBinary), attachment_filename='a.jpg', mimetype='image/jpg', as_attachment=True)

But I want to send more than 1 file to the user side. How can I do this?

Does this answer your question? [Download multiple CSVs using Flask?](https://stackoverflow.com/questions/28568687/download-multiple-csvs-using-flask) — noslenkwah, Feb 25 '20 at 21:58
That flask code is your client side? Are you sure that it's not your server-side? — Michael M., Feb 16 '23 at 04:59

score 2 · Answer 1 · answered Feb 25 '20 at 21:52

2

HTTP does not support this functionality, but you can zip your files into an archive and send it to a user.

answered Feb 25 '20 at 21:52

Yehor Smoliakov

326
3
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what about a file along with a json? – DAkbariSE Apr 13 '20 at 09:32

Send multiple files with Flask?

1 Answers1