求讲解，跪求
File "E:\study\Python27\Lib\site-packages\spider\src\baike_spider\html_outputer.py", line 25, in output_html fout.write('' % data['url'])
TypeError: 'set' object has no attribute '__getitem__'
输出结果是这样的，是怎么了呢，跪求老师解答
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File "E:\study\Python27\Lib\site-packages\spider\src\baike_spider\html_outputer.py", line 25, in output_html fout.write('' % data['url'])
TypeError: 'set' object has no attribute '__getitem__'
输出结果是这样的，是怎么了呢，跪求老师解答
2016-12-02
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