如果某个响应中包含一些Cookie，你可以快速访问它们:
url = 'http://example.com/some/cookie/setting/url'
r = requests.get(url)
r.cookies['example_cookie_name']
要想发送你的cookies到服务器，可以使用 cookies 参数:
url = 'http://httpbin.org/cookies'
cookies = dict(cookies_are='working')
r = requests.get(url, cookies=cookies)
r.text