在用Python请求HTML页面时,每次我都会得到403个禁止的响应。
import requests
url = 'https://shop.rewe.de/mydata/login'
headers = {'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5)
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36'}
result = requests.get(url, headers=headers)
>>> result.status_code
403
例如,当我使用iOs应用程序"Rest“时,我只需发送GET与相同的域和其他设置,并得到一个200 OK响应。我不知道当我在Python中运行这个程序时,问题是什么。
编辑:这显示了在rest应用程序中的度量。在搜索协议时,我找到了h2或简单的http/2协议。我想这就是问题所在。Postman和请求库也不支持这一点。
发布于 2022-01-15 14:44:10
我已经更改了请求会话的密码。暂时有效。我不知道多久..。
url = 'https://shop.rewe.de/mydata/login'
import ssl
import requests
from requests.adapters import HTTPAdapter
from requests.packages.urllib3.poolmanager import PoolManager
from requests.packages.urllib3.util import ssl_
CIPHERS = (
'ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-SHA256:AES256-SHA'
)
class TlsAdapter(HTTPAdapter):
def __init__(self, ssl_options=0, **kwargs):
self.ssl_options = ssl_options
super(TlsAdapter, self).__init__(**kwargs)
def init_poolmanager(self, *pool_args, **pool_kwargs):
ctx = ssl_.create_urllib3_context(ciphers=CIPHERS, cert_reqs=ssl.CERT_REQUIRED, options=self.ssl_options)
self.poolmanager = PoolManager(*pool_args,
ssl_context=ctx,
**pool_kwargs)
session = requests.session()
adapter = TlsAdapter(ssl.OP_NO_TLSv1 | ssl.OP_NO_TLSv1_1)
session.mount("https://", adapter)
headers = {
'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:96.0) Gecko/20100101 Firefox/96.0',
}
try:
r = session.request('GET', url, headers=headers)
print(r)
except Exception as exception:
print(exception)
https://stackoverflow.com/questions/70716926
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