python 使用django存储将下载头（Content-Disposition）添加到存储在s3中的文件

Posted 2021-05-09

# generate download link by adding content disposition header
s3storage = model_instance.video_file.storage
s3storage.querystring_auth = True
s3storage.custom_domain = None
video_download_url = s3storage.url(
    model_instance.video_file.name,
    parameters={'ResponseContentDisposition': 'attachment;filename="your-visatiff-video.mp4"'}
)
s3storage.querystring_auth = False
s3storage.custom_domain = settings.AWS_S3_CUSTOM_DOMAIN