如何将带有文件和参数的python3 post request转换为curl

Question

I have python3 script which correctly uploaded image to site and I want to do exactly the same via curl command.

import requests


url = 'http://1.2.3.4/upload'
files = {'image': open('foo.jpg', 'rb')}
params = {'bar': 'baz'}
requests.post(url, files=files, params=params)

# incorrect
curl -XPOST -F 'image=foo.jpg' -d 'bar=baz' 'http://1.2.3.4/upload'

I expect command like this will upload foo.jpg with param baz , but it seems to -F is ignored by curl when -d is specified.

I want curl with file name specified, rather than whole file data inside command like curlify library does.

Answer 1

1. You can't use -F and -d together, former overrides the latter,
2. You need to prefix filename with an @ sign,
3. -F implies -X POST , and when it is used all data is sent as form-data, so bar=baz will not be appended to URL as with -G and -d , you need to append it manually.

curl -F 'image=@foo.jpg' 'http://1.2.3.4/upload?bar=baz'