python下爬某个网页的图片

时间:2021-11-27 05:15:16
#coding=utf-8

import re
import urllib def getHtml(url): #获取url对应得源码
page = urllib.urlopen(url)
html = page.read()
return html def getImg(html): #获取
reg = r'src="(.+?\.jpg)" pic_ext'
imgre = re.compile(reg)
imglist = re.findall(imgre,html) x = 0
for imgurl in imglist:
urllib.urlretrieve(imgurl,'%s.jpg' % x) #下载文件到本地,并且重命名
x+=1 html = getHtml("http://tieba.baidu.com/p/2460150866") #将这个页面的图片都爬下来
#print getImg(html)

参考:http://www.cnblogs.com/fnng/p/3576154.html