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Discourse 近期更新后附件名中的下划线转义

2026年05月01日 31Browse 0Like 0Comments

最近在使用 Discourse 上传文件的时候,发现如果文件名中有一个下划线的话,文件名会被Discourse 进行自动转义。

 

2026-05-0110-00-53

 

看上图文件名中的第一个下划线会被自动加上转义符。

我觉得以前是没有这个现象的,官方针对这个现象的说法是: Incorrect attachment markup generation with underscores in the file name - Bug - Discourse Meta

主要针对文件名是:_test_file_.txt

如果上传的附件文件名是上面的格式的话,将会导致 discourse 无法完全识别这个文件名,让附件显示不正常。

 

2026-05-0110-03-10

随后官方给出的解决方案就是,如果文件名中包含有下划线的话,那么第 1 个下划线将会进行自动添加转义符。

至于这个下划线是在文件名的第 1 个字符,还是文件名的中间,官方的解释是不重要,只要是有下划线,第 1 个下划线就添加。

https://www.isharkfly.com/t/discourse/1736

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Last updated:2026年05月01日

HoneyMoose

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