通用规则取决于“后缀”的声明，它然后会被识别为文件扩展名，而不是文件名的一部分。

Generic rules depend on the declaration of "suffixes," which make then recognizes as filename extensions rather than part of a name.

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此文件扩展名与MTF映射规则编辑器关联。

This file extension is associated with the MTF mapping rules editor.

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基于文件扩展名和路径的缓存规则。

Caching rules based on file extensions and paths.

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