python导入网址，采集网页内容

python导入网址，采集网页内容

写得比较菜，多多指教！

# -*- coding: UTF-8 -*-  
import urllib
import re
import time
#定义获取目标网页函数
def getHtml(url):
    page = urllib.urlopen(url)
    html = page.read()
    return html
     
#主函数(从1.txt读取url，并从读取的url的网页，保存在“当前时间”.txt)
if __name__=='__main__':

    fp = open('1.txt','r')
    for line in fp:
        getpage = getHtml(line)
        localtime = time.strftime("%Y%m%d%H%M%S",time.localtime())
        filename = localtime + ".txt"
        fo = open(filename, "w")
        fo.write(getpage)
        print "Get Success!"
        fo.close()
    fp.close()