#!/usr/bin/env python  #! -*- coding: utf-8 -*-  #图片地址样例:src="http://ww2.sinaimg.cn/large/005Yan1vjw1erf95qkbfog307e08uu0y.gif" style="width:460px"  import urllib,urllib2  import re  #返回网页源代码  def getHtml(url, page):      tempUrl = url + str(page)      print tempUrl      html = urllib2.urlopen(tempUrl)      srcCode = html.read()      return srcCode    def getImg(url, start_page, end_page):      #对网页中图片建立正则      pattern = re.compile(r'src="(.*?\.gif)".*?style="width:460px"')      for x in xrange(start_page, end_page+1):          srcCode = getHtml(url,x)          #图片完整路径存储为list          imgSrc = pattern.findall(srcCode)          num = 0          for i in imgSrc:              urllib.urlretrieve(i,'P%s0%s.gif' %(x ,num))              num += 1              print "正则下载"              print i      print '全部任务完成!'      #----------- 程序的入口处 -----------  print u"""  程序开始运行  #=========================================================  #   程序：暴漫爬虫  #   版本：V0.1  #   作者：江前云后  #   语言：Python 2.7  #   操作：输入要下载的暴漫gif的页码范围，自动下载所有gif图  #=========================================================  """  #测试url  myUrl = 'http://baozoumanhua.com/gif/hot/page/'  start_page = int(raw_input(u"输入起始页\n"))  end_page = int(raw_input(u"输入结束页\n"))  getImg(myUrl, start_page, end_page)