<pre>

!/usr/python3

import re
import urllib.request
def gethtml(url):
page=urllib.request.urlopen(url)
html=page.read()
return html
def getimg(html):
reg = r'src="(.*?.jpg)"'
img=re.compile(reg)
html=html.decode('utf-8')#python3
imglist=re.findall(img,html)
x = 0
for imgurl in imglist:
urllib.request.urlretrieve(imgurl,'%s.jpg'%x)
x = x+1
html=gethtml("http://sports.ifeng.com/a/20170623/51305326_0.shtml")
print(getimg(html))
</pre>