Python 此代码查看html结果无
我编写了代码视图html,但没有结果Python 此代码查看html结果无,python,urllib,Python,Urllib,我编写了代码视图html,但没有结果 # coding: UTF-8 import urllib class View_html: def __init__(self): url = "http://www.yahoo.com/" self.data = urllib.urlopen(url) def html(self): self.data.read() if __name__=="__main__": a =
# coding: UTF-8
import urllib
class View_html:
def __init__(self):
url = "http://www.yahoo.com/"
self.data = urllib.urlopen(url)
def html(self):
self.data.read()
if __name__=="__main__":
a = View_html()
print a.html()
结果
None
如何更改此代码?您忘记了
return
关键字:
def html(self):
return self.data.read()