python连续爬取多个网页的图片分别保存到不同的文件夹

  python连续爬取多个网页的图片分别保存到不同的文件夹

作者:vpoet

日期:大约在夏季

#coding:utf-8
import urllib
import urllib2
import re


# 将正则表达式编译成Pattern对象
rex=r'src="(http://imgsrc.baidu.com/forum/w%3D580.*?\.jpg)"';
pages = ('1','2');

for page in pages:
    pageurl = "http://tieba.baidu.com/p/3710495592?pn="+page;
    Response=urllib2.urlopen(pageurl);
    Html=Response.read();
    lists = re.findall(rex, Html);
    lensofpage=len(lists);
    print lensofpage;
    
    picname = 'pic' + page;
    print picname;
    x=1;
    for picurl in lists:
        urllib.urlretrieve(picurl,'C:\Users\Administrator\Desktop\%s\%s.jpg' % (picname,x));
        print page+picurl;
        x=x+1;

   
   
print 'DownLoadPicOver'
# 图片存储路径:C:\Users\Administrator\Desktop\pic1
        # C:\Users\Administrator\Desktop\pic2
#测试爬取网址:http://tieba.baidu.com/p/3710495592?pn=1
#         http://tieba.baidu.com/p/3710495592?pn=2

运行截图: