#-*- coding: UTF-8 -*-
import urllib
import urllib2
import re
import sys
def open_url(url2):
req = urllib2.Request(url2)
user_agent = 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit'
headers = {'User-Agent' : user_agent}
try:page = urllib2.urlopen(req)
except urllib2.URLError,e:
print e.reason
html = page.read().decode('utf-8')
return html
def get_img(html):
p = re.compile(r'src="([^"]+\.jpg)"')
imglist = p.findall(html)
i = 1
for each in set(imglist):
filename = each[-8:]
try:
urllib.urlretrieve(each,filename,None)
print "downloading" + str(i) + "个新垣结衣"
except:
print "Unexpected error:", sys.exc_info()[0]
i+= 1
def start():
for j in range(1,pages+1):
url2 = url + str(j)
get_img(open_url(url2))
print '已经爬取了第 ' + str(j) + ' 页'
if __name__=='__main__':
url = raw_input('输入网址，把pn=后面的数字去掉')
pages = int(raw_input('该帖子有多少页？'))
start()
看看效果吧
QQ图片20160825162043.png
![%J0N0_0$ODJ71]{3)VS3{TU.png](http://upload-images.jianshu.io/upload_images/2577034-85b6151f1fb333fa.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)
等我把beautifulsoup 还有正则学好，我就可以征服草榴了！！！
