将base64图像转换为base64 JPG

Question

I have a feature with my application where a user can upload a photo. I would like to convert the photo into a JPG file and then upload it to my servers.

The photo is received in base64. I've seen other answers which suggest using PIL however, it saves the image to a local directory. Instead I would like to convert the received image into a base64 JPG image.

How would I do this? Thanks.

Answer 1

try this:

import base64
from PIL import Image
from io import BytesIO

im = Image.open(BytesIO(base64.b64decode(data)))
output = BytesIO()
im.save(output, 'JPEG')
jpg_img = output.read()

it will save the data to a stream ( the same way tou enter it) and then you can read from that stream