代码：

import urllib

from urllib.request import urlopen

from urllib.parse import urlencode

url='http://xxx.xxxx.com/' //测试链接

res=urlopen(url)#通过urlopen方法访问拼接好的url

res=res.read().decode()#read()方法是读取返回数据内容，decode是转换返回数据的bytes格式为str

print(res)

错误信息：

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

File "D:/work/projects/pythonDemo1/HttpTest.py", line 8, in

res=urlopen(url)#通过urlopen方法访问拼接好的url

File "D:\work\soft\Anaconda\envs\py36\lib\urllib\request.py", line 223, in urlopen

return opener.open(url, data, timeout)

File "D:\work\soft\Anaconda\envs\py36\lib\urllib\request.py", line 526, in open

response = self._open(req, data)

File "D:\work\soft\Anaconda\envs\py36\lib\urllib\request.py", line 544, in _open

'_open', req)

File "D:\work\soft\Anaconda\envs\py36\lib\urllib\request.py", line 504, in _call_chain

result = func(*args)

File "D:\work\soft\Anaconda\envs\py36\lib\urllib\request.py", line 1346, in http_open

return self.do_open(http.client.HTTPConnection, req)

File "D:\work\soft\Anaconda\envs\py36\lib\urllib\request.py", line 1320, in do_open

raise URLError(err)

urllib.error.URLError:

处理方法：

win10+Python3.6+pycharm+ie

打开ie浏览器-->-->设置-->Interner选项-->弹出Internet属性-->局域网设置-->自动检测设置-->重启pycharm即可

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