python抓取百度首页

2012-11-26 13:43:16     我来说两句       作者：MyPC2010

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我要投稿

import urllib
def downURL(url,filename):
    try:
        fp=urllib.urlopen(url)
    except:
        print('download error')
        return 0
    op=open(filename,'wb')
    while 1:
         s=fp.read()
         if not s:
             break
         op.write(s)
    fp.close()
    op.close()
    return 1
downURL("http://www.baidu.com","D:\\code\\url.txt")