Vinton Huang 單純耗時間 says to Ubuntu 台灣社群感覺就像你說的,在不同的實作有不同的編碼... https://github.com/haypo/unicode_book/blob/master/operating_systems.rst Microsoft extended its FAT filesystem in Windows 95: the Virtual FAT (VFAT) supports "long filenames", filenames are stored as :ref:`UCS-2 <ucs2>`, up to 255 characters (BMP only). Starting at Windows 2000, :ref:`non-BMP characters <bmp>` can be used: :ref:`UTF-16 <utf16>` replaces UCS-2 and the limit is now 255 UTF-16 units.at Wed, Oct 25, 2017 11:17 PM