Lan*_*nce 6 python https python-requests
我对Python很陌生,我一直在使用他们的请求模块代替PHP的cURL库。我的代码如下
import requests
import json
import os
import urllib
import math
import sys
def main() :
url = 'https://api.com'
headers = {'Content-Type': 'application/json; charset=utf-8',
'User-Agent': '(iPhone; iOS 7.0.4; Scale/2.00)'}
d = {'token': "12345"}
proxies = {
"https": "https://27.254.52.99:8080",
}
post = json.dumps(d);
r = requests.post(url, data=post, headers=headers, proxies=proxies)
print r.json
if __name__ == "__main__":
main()
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但是,我遇到以下错误:
File "test.py", line 42, in test
r = requests.post(url, data=post, headers=headers, proxies=proxies)
File "/Library/Python/2.7/site-packages/requests-2.2.1-py2.7.egg/requests/api.py", line 88, in post
return request('post', url, data=data, **kwargs)
File "/Library/Python/2.7/site-packages/requests-2.2.1-py2.7.egg/requests/api.py", line 44, in request
return session.request(method=method, url=url, **kwargs)
File "/Library/Python/2.7/site-packages/requests-2.2.1-py2.7.egg/requests/sessions.py", line 383, in request
resp = self.send(prep, **send_kwargs)
File "/Library/Python/2.7/site-packages/requests-2.2.1-py2.7.egg/requests/sessions.py", line 486, in send
r = adapter.send(request, **kwargs)
File "/Library/Python/2.7/site-packages/requests-2.2.1-py2.7.egg/requests/adapters.py", line 381, in send
raise ProxyError(e)
ProxyError: Cannot connect to proxy. Socket error: [Errno 54] Connection reset by peer.
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编辑2019年6月:此答复不再适用。问题已解决。
编辑2:“请注意,即使对于https代理,代理地址的方案也是http,这是因为客户端和代理服务器以纯http形式启动隧道(CONNECT方法)。但是,三年前可能并非如此。” -从评论
HTTPS在请求中被“调试”。我不知道具体细节,但是您可以在此网站上找到有关此问题的其他一些主题。还有一个Github问题在这里仍然活跃。我怀疑您遇到那里提到的问题。如果我完全错了,请有人纠正我。
验证:
$~ curl --proxy https://27.254.52.99:8080 icanhazip.com
27.254.52.99
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可行,但随后在Python中:
>>> proxies={'https': 'https://27.254.52.99:8080'}
>>> r = requests.get('http://icanhazip.com', headers={'User-Agent': 'Bla'}, proxies=proxies)
print r.content
<my ipv6 address comes up>
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如您所见,我的地址出现了,这意味着代理什么也没做。
我不明白为什么您会收到堆栈跟踪信息。也许是因为您的API也在HTTPS上(?)。也许您的API只是...下降了。
无论如何,如果代理通过HTTP运行,则代理确实可以在请求中工作。
>>> proxies={'http': 'http://27.254.52.99:8080'}
>>> r = requests.head('http://icanhazip.com', headers={'User-Agent': 'Bla'}, proxies=proxies)
print r.content
27.254.52.99
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