获取位置 Header Python 请求

Question

我正在尝试向网站提交付款，我需要获得返回的位置 header。我试过 allow_redirects=False 但我没有得到 header 返回。大多数帖子都带有 session，所以我尝试了 session 和请求。

返回Headers： {'Allow': 'HEAD, GET', 'Content-Length': '0', 'Server': '', 'Expires': 'Wed, 13 Apr 2022 01:34:32 GMT', 'Cache-Control': 'max-age=0, no-cache, no-store', 'Pragma': 'no-cache', 'Date': 'Wed, 13 Apr 2022 01:34:32 GMT', 'Connection': 'keep-alive', 'Server-Timing': 'cdn-cache; desc=MISS, edge; dur=11, origin; dur=7', 'Strict-Transport-Security': 'max-age=31536000 ; includeSubDomains'}

Chrome Headers:

cache-control: max-age=0, no-cache, no-store
content-length: 0
date: Wed, 13 Apr 2022 00:48:21 GMT
expires: Wed, 13 Apr 2022 00:48:21 GMT
location: https://www.bigw.com.au/checkout/webpay/success?dts_reference=5000000315110950
pragma: no-cache
server
server-timing: cdn-cache; desc=MISS
server-timing: edge; dur=11
server-timing: origin; dur=197
set-cookie: AKA_A2=A; expires=Wed, 13-Apr-2022 01:48:21 GMT; path=/; domain=payments.woolworths.com.au; secure; HttpOnly
strict-transport-security: max-age=31536000 ; includeSubDomains

我的代码：

headers = {
                                    'authority': 'iframe.payments.woolworths.com.au',
                                    'method': 'POST',
                                    'path': '/WOWPaymentService/webservice/continueSecureData',
                                    'scheme': 'https',
                                    'accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9',
                                    'accept-encoding': 'gzip, deflate, br',
                                    'accept-language': 'en-GB,en;q=0.9',
                                    'cache-control': 'max-age=0',
                                    'content-length': '147',
                                    'content-type': 'application/x-www-form-urlencoded',
                                    'dnt': '1',
                                    'origin': 'https://iframe.payments.woolworths.com.au',
                                    'referer': link_full,
                                    'sec-ch-ua': '" Not A;Brand";v="99", "Chromium";v="100", "Google Chrome";v="100"',
                                    'sec-ch-ua-mobile': '?0',
                                    'sec-ch-ua-platform': '"Windows"',
                                    'sec-fetch-dest': 'iframe',
                                    'sec-fetch-mode': 'navigate',
                                    'sec-fetch-site': 'same-origin',
                                    'sec-fetch-user': '?1',
                                    'upgrade-insecure-requests': '1',
                                    'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.88 Safari/537.36'
                                }
                                payload = {
                                    'card_number': '4007000000027',
                                    'exp_month': '04',
                                    'exp_year': '2023',
                                    'cv2_number': '456',
                                    'HPS_SessionID': str(link),
                                    'issue_number': '',
                                    'action': 'confirm'
                                }
                                r = requests.post("https://iframe.payments.woolworths.com.au/WOWPaymentService/webservice/continueSecureData", allow_redirects=True, verify=False, json=payload, headers=headers, timeout=10)
                                print(r.url)
                                print(r.headers)

抱歉，它位于

上方

感谢任何帮助！

Answer 1

文档建议您查阅r.history 而不是 r.url.

https://docs.python-requests.org/en/latest/user/quickstart/#redirection-and-history

另外，当你 allow_redirects=False，我假设您已验证 r.status 是 301 还是 302？您应该能够在应用级别追踪重定向。

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