Python error when using urllib.open

问题

When I run this:

import urllib

feed = urllib.urlopen("http://www.yahoo.com")

print feed

I get this output in the interactive window (PythonWin):

<addinfourl at 48213968 whose fp = <socket._fileobject object at 0x02E14070>>

I'm expecting to get the source of the above URL. I know this has worked on other computers (like the ones at school) but this is on my laptop and I'm not sure what the problem is here. Also, I don't understand this error at all. What does it mean? Addinfourl? fp? Please help.

回答1:

Try this:

print feed.read()

See Python docs here.

回答2:

urllib.urlopen actually returns a file-like object so to retrieve the contents you will need to use:

import urllib

feed = urllib.urlopen("http://www.yahoo.com")

print feed.read()

回答3:

In python 3.0:

import urllib
import urllib.request

fh = urllib.request.urlopen(url)
html = fh.read().decode("iso-8859-1")
fh.close()

print (html)

来源：https://stackoverflow.com/questions/600389/python-error-when-using-urllib-open