#!/usr/bin/python
# -*- coding: UTF-8 -*-
import re
import urllib
import os
url=raw_input("请输入抓取网址：")
path=raw_input("请输入存储路径：")
ss="as"
str='%s\%s.jpg'%(path, ss)
if not os.path.exists(path):
os.makedirs(path)
page = urllib.urlopen(url) #urllib.urlopen()方法用于打开一个URL地址
html = page.read() #read()方法用于读取URL上的数据
#src="http://images.csdn.net/20170515/380-253.jpg"
pattern=r'src="(.+?\.jpg)"'#r'src="(.+\.jpg)"';
#matchobject=re.search(pattern, str,re.M|re.I)
com= re.compile(pattern);
valueList=re.findall(com, html);
index=1
for value in valueList:
print value;
urllib.urlretrieve(value,'%s\%s.jpg'%(path,index));
index+=1
