在Python的Urllib2帖子中,我在VM环境中做错了什么?
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25-10-2019 - |
题
import urllib
import urllib2
from urllib2 import Request
url = 'https://www.google.com'
response = urllib2.urlopen(url)
login_url = (url + '/login')
data = {'email': 'john',
'password': 'example'}
req = Request(login_url, urllib.urlencode(data))
response = urllib2.urlopen(req)
File "test.py", line 50, in <module>
response = urllib2.urlopen(req)
File "/usr/lib/python2.7/urllib2.py", line 126, in urlopen
return _opener.open(url, data, timeout)
File "/usr/lib/python2.7/urllib2.py", line 400, in open
response = meth(req, response)
File "/usr/lib/python2.7/urllib2.py", line 513, in http_response
'http', request, response, code, msg, hdrs)
File "/usr/lib/python2.7/urllib2.py", line 438, in error
return self._call_chain(*args)
File "/usr/lib/python2.7/urllib2.py", line 372, in _call_chain
result = func(*args)
File "/usr/lib/python2.7/urllib2.py", line 521, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
urllib2.HTTPError: HTTP Error 405: Method Not Allowed
我正在做帖子方法。该脚本可在我的Mac OSX运行Python 2.7.1上工作,但是,在运行Python 2.7的虚拟机上,它会引发该错误。在提出邮政请求时,我是否应该通过一些httpheaders?
解决方案
您应该在这里找到您需要的文档:
http://code.google.com/apis/accounts/docs/authforinstalledapps.html
要做auth,您需要使用此URL https://www.google.com/accounts/clientlogin 哪个需要您尝试达到的服务,它将为您提供指定服务的访问权限
您需要为此请求存储cookie:
import urllib2
import cookielib
cookiejar = cookielib.LWPCookieJar()
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cookiejar))
urllib2.install_opener(opener)
return urllib2
其他提示
是的,对于Google来说,他们可能需要您有一个通用的用户代理来登录。除此之外,您还需要存储他们给您的python的cookie。您可以使用cookiejar。
这是一个很棒的教程,它教授如何发送标头并为您的请求节省cookie。http://www.voidspace.org.uk/python/articles/urllib2.shtml
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