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在写网络爬虫的时候,需要根据链接来获取文件类型,将内容正确存储。之前我都是根据链接的后缀来判断的,比如:http://img12.360buyimg.com/da/20120330/88_31_ZySDre.jpg这个链接指向的文件就是个jpg文件。但是后来发现有诸如
2024-04-28 05:33:05[未知IP0801]网友
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2024-04-28 05:29:03[未知IP0801]网友
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2024-04-28 05:24:58[未知IP0801]网友
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2024-04-28 05:20:13[未知IP0801]网友
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2024-04-28 05:11:22[未知IP0801]网友
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2024-04-28 04:24:52[未知IP0801]网友
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