Python使用urllib2模块抓取HTML页面资源的实例分享

先把要抓取的网络地址列在单独的list文件中

https://www.oudahe.com/p/22508/l
https://www.oudahe.com/p/22509/l
https://www.oudahe.com/p/5599/l
https://www.oudahe.com/p/8659/l

然后我们来看程序操作，代码如下：

#!/usr/bin/python

import os
import sys
import urllib2
import re

def Cdown_data(fileurl,fpath,dpath):
 if not os.path.exists(dpath):
  os.makedirs(dpath)
 try:
  getfile = urllib2.urlopen(fileurl) 
  data = getfile.read()
  f = open(fpath,'w')
  f.write(data)
  f.close()
 except:
 print 

with open('u1.list') as lines:
 for line in lines:
  URI = line.strip()
  if '?' and '%' in URI:
   continue
 elif URI.count('/') == 2:
   continue
  elif URI.count('/') > 2:
   #print URI,URI.count('/')
  try:
    dirpath = URI.rpartition('/')[0].split('//')[1]
    #filepath = URI.split('//')[1].split('/')[1]
    filepath = URI.split('//')[1]
   if filepath:
     print URI,filepath,dirpath
     Cdown_data(URI,dirpath)
   except:
    print URI,'error'

（编辑：安卓应用网）

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