F:\software\Python27\python.exe F:/software/Python27/PycharmProjects/spider_main.py

craw 1 : http://baike.baidu.com/view/21087.htm

craw 2 : http://baike.baidu.com/view/10812319.htm

Traceback (most recent call last):

  File "F:/software/Python27/PycharmProjects/spider_main.py", line 44, in <module>

    obj_spider.craw(root_url)

  File "F:/software/Python27/PycharmProjects/spider_main.py", line 39, in craw

    self.outputer.output_html()

  File "F:\software\Python27\PycharmProjects\html_outputer.py", line 28, in output_html

    fout.write('<td>%s</td>'%data['url'])

KeyError: 'url'

奇怪，不知道什么原因，就打印了2行，麻烦大神帮忙看看？