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我实际上正在编写代码来检查链接是直接还是错误或重定向或文件下载链接

当我写这些行时

import urllib2
response = urllib2.urlopen('http://google.com')

我收到如下错误：

Traceback (most recent call last):
  File "<pyshell#1>", line 1, in <module>
    response = urllib2.urlopen('http://google.com')
  File "C:\Python27\lib\urllib2.py", line 126, in urlopen
    return _opener.open(url, data, timeout)
  File "C:\Python27\lib\urllib2.py", line 391, in open
    response = self._open(req, data)
  File "C:\Python27\lib\urllib2.py", line 409, in _open
    '_open', req)
  File "C:\Python27\lib\urllib2.py", line 369, in _call_chain
    result = func(*args)
  File "C:\Python27\lib\urllib2.py", line 1173, in http_open
    return self.do_open(httplib.HTTPConnection, req)
  File "C:\Python27\lib\urllib2.py", line 1148, in do_open
    raise URLError(err)
URLError: <urlopen error [Errno 11004] getaddrinfo failed>

Y 这个错误是否有任何想法？这是因为我的公司不允许以这种方式访问​​网站吗？谢谢

4

1 回答 1

1

有点晚了，但您是否在浏览器中查看了http://google.com ？你得到什么回应？

截至目前，HTTP 连接被转发到 HTTPS，这对我有用： import urllib2 response = urllib2.urlopen(' http://google.com ') print response.read()

    <!doctype html><html itemscope="" itemtype="http://schema.org/WebPage" lang="en"><head><meta content="Search the world's informati
on, including webpages, images, videos and more. Google has many special features to help you find exactly what you're looking for
." name="description"><meta content="noodp" name="robots"><meta content="text/html; charset=UTF-8" http-equiv="Content-Type"><meta
 content="/images/branding/googleg/1x/googleg_standard_color_128dp.png" itemprop="image"><title>Google</title><script>(function(){
window.google={kEI:'WjgxV8I8jLCPA5iGn4gK',kEXPI:'1350654,3700257,3700388,4029815,4031109,4032677,4036509,4036527,4038012,4039268,4
042553,4042792,4043492,4045841,4048347,4049557,4051558,4052304,4056038,4057170,4057739,4057836,4058299,4058337,4059767,4061155,406
1181,4061552,4062222,4062287,4062299,4062333,4062407,4062632,4062706,4062971,4062987,4063095,4063111,4063126,4063829,4063879,40639
29,4064307,4064318,4064449,4064496,4064501,4064815,4064931,4065592,4065787,4065796,4065855,4065945,4066098,4066101,4066615,4066662
,4066706,4067087,4067307,8300096,8300273,8503585,8504026,8504107,8504280,8504282,8504308,8504456,8504522,10200083,10201847',authus
er:0,kscs:'c9c918f0_24'};google.kHL='en';})();(function(){google.lc=[];google.li=0;google.getEI=function(a){for(var b;a&&(!a.getAt
tribute||!(b=a.getAttribute("eid")));)a=a.parentNode;return b||google.kEI};google.getLEI=function(a){for(var b=null;a&&(!a.getAttr
ibute||!(b=a.getAttribute("leid")));)a=a.parentNode;return b};google.https=function(){return"https:"==window.location.protocol};go
ogle.ml=function(){return null};google.wl=function(a,b){try{google.ml(Error(a),!1,b)}catch(c){}};google.time=function(){return(new
 Date).getTime()};google.log=function(a,b,c,e,g){a=google.logUrl(a,b,c,e,g);if(""!=a){b=new Image;var d=google.lc,f=google.li;d[f]

于 2016-05-10T01:29:37.473 回答