一种巧妙（但并非完美）的反爬虫保护方案
本文探讨了一种无需JavaScript即可实现文本混淆的反爬虫保护技术，分析了其巧妙之处与不足之处。
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The article argues against using Digital Rights Management (DRM) on books, explaining that DRM restricts legitimate users while failing to prevent piracy. It suggests that DRM harms the reading experience and customer relationships rather than protecting authors' interests.