Python学习第十天

2019独角兽企业重金招聘Python工程师标准>>>

#!/usr/bin/python

#filename:urllib_test01.py

#import urllib2 # there is no urllib2 in python3.5

import urllib.request

html = urllib.request.urlopen("http://www.baidu.com").read()

#print (html)

def getdata(url):

  try :

    data=urllib.request.urlopen(url).read()

    z_data=data.decode("UTF-8")

    print(z_data)

  except Exception as e:

    print(e)

  return

getdata("http://www.baidu.com") #正确的url调用

getdata("https://www.baidui.com/") #错误的url调用

补充一版根据py3的教程学到的例子

#!/usr/bin/python

#filename:test14.py

f = open('test.txt','wb+')

from urllib.request import urlopen

with urlopen('http://www.baidu.com') as response:

for line in response:

#line = line.decode('utf-8')

#print(line)

f.write(line)

f.close

转载于:https://my.oschina.net/u/2329222/blog/637863