直接上程式碼

__author__ = 'Elvis'
#-*- coding: UTF-8 -*-
import  urllib
import  re
def getHtml(url):
    page = urllib.urlopen(url)
    html = page.read()
    return html
def getImage(html):
    imgre = re.compile(r'src="(.+?\.jpg)"')
    imglist = imgre.findall(html)
    x=0
    for image in imglist:
        urllib.urlretrieve(image,'%s.jpg' % x)
        x+=1
html = getHtml("http://tieba.baidu.com/index.html")
print getImage(html)

頁面程式碼

結果：