#coding=utf-8
import urllib
import re
def getHtml(url):
page = urllib.urlopen(url)
html = page.read()
return html
def getImg(html):
# reg = r'src="(.+?\.jpg)" pic_ext'
reg = r'src="(.+?\.jpg)"'
imgre = re.compile(reg)
imglist = re.findall(imgre,html)
# return imglist
x = 0
for imgurl in imglist:
urllib.urlretrieve(imgurl,'D:\WWW\demo\python\curl\\img5\\%s.jpg' % x)
x+=1
return imglist
a=10
b=list(range(3))
for y in b:
url = "https://www.zhihu.com/topic/19552207/top-answers?page="
html = '%s%s'%(url,a)
html = getHtml(html)
print getImg(html)
# res = getImg(html)
# print res
a+=1
