使用python批量爬取apk文件

学习python期间，自己写的一个小的爬虫文件，从360应用市场下载接近两千个app，代码放在 github里

# -*- coding: utf-8 -*-
"""
Created on Fri May 12 11:30:11 2017

@author: GXW
"""

import re
import urllib
import os
#response=urllib.urlopen('http://zhushou.360.cn/list/index/cid/1?page=1')
#html=response.read()
#link_list=re.findall(r"(?<=&url=).*?apk",html)
#for url in link_list:
 #    print url
class testClass:
    def __init__(self):
        self.urllist=[]
        self.k=111
        self.baseurl='http://zhushou.360.cn/list/index/cid/1?page='
    def geturl(self,pageindex):
        for i in range(1,pageindex+1):
            self.urllist.append(self.baseurl+str(i))
    def spider(self):
        for i in range(len(self.urllist)):
            response