#!/usr/bin/python# -*- coding: UTF-8 -*-import reimport urllib,urllib2;#通過url獲取網頁def getHtml(url): # 要設置請求頭，讓服務器知道不是機器人 user_agent = 'Mozilla/4.0 (compatible; MSIE 5.5; Windows NT)' headers = {'User-Agent': user_agent} request=urllib2.Request(url,headers=headers); page = urllib2.urlopen(request); html = page.read() return html#通過正則表達式來獲取圖片地址，并下載到本地def getImg(html): reg = r'src="(.+?/.jpg)"' imgre = re.compile(reg) imglist = imgre.findall(html) x = 0 for imgurl in imglist:  print imgurl;  #通過urlretrieve函數把數據下載到本地的D://images，所以你需要創(chuàng)建目錄  urllib.urlretrieve(imgurl, 'D://images//%s.jpg' % x)  x = x + 1html = getHtml("http://www.qiushibaike.com/imgrank/")getImg(html)