擅长:python、mysql、java
<p>与Python2+3兼容的解决方案是:</p>
<pre><code>import sys
if sys.version_info[0] == 3:
from urllib.request import urlopen
else:
# Not Python 3 - today, it is most likely to be Python 2
# But note that this might need an update when Python 4
# might be around one day
from urllib import urlopen
# Your code where you can use urlopen
with urlopen("http://www.python.org") as url:
s = url.read()
print(s)
</code></pre>