Filenamelengthlimit

,2022年7月18日—Themaximumpathof32,767charactersisapproximate,becausethe--?-prefixmaybeexpandedtoalongerstringbythesystematruntime, ...,Themaximumlengthofapathnameis256characters,whichincludesallparentdirectoriesandthefilename.255-charactermixed-caselongfilenameispossible ...,2023年10月8日—Bydefault,Windowsusesapathlengthlimitation(MAX_PATH)of256characters:NamingFiles,Paths,andNamespaces.Soluti...

參考資訊如下
Windows

Maximum Path Length Limitation

2022年7月18日 — The maximum path of 32,767 characters is approximate, because the --?- prefix may be expanded to a longer string by the system at run time, ...

Long filename

The maximum length of a pathname is 256 characters, which includes all parent directories and the filename. 255-character mixed-case long filename is possible ...

How to change the default 256 character path limitation ...

2023年10月8日 — By default, Windows uses a path length limitation (MAX_PATH) of 256 characters: Naming Files, Paths, and Namespaces. Solution:.

Path and Filename Length Limitations

The ownCloud database has a size limit storing a path/file string with 4000 bytes. This must not be exceeded. File Name and Path Length Limitations. Filesystem ...

Naming Files, Paths, and Namespaces

2022年12月15日 — In editions of Windows before Windows 10 version 1607, the maximum length for a path is MAX_PATH, which is defined as 260 characters. In later ...

Maximum filename length in NTFS (Windows XP and ...

2008年11月5日 — It's 257 characters. To be precise: NTFS itself does impose a maximum filename-length of several thousand characters (around 30'000 something).

File name constraints and best practices

Maximum file name length of 255 characters for Mac. Special characters. If you use characters in your naming conventions, please verify your file and folder ...

Enable Long File Name Support in Windows 10

2016年11月20日 — In the past, the maximum supported file length was 260 characters (256 usable after the drive characters and termination character). In Windows ...

File specification syntax

The maximum combined length of both the file name and path name is 4096 bytes. This length matches the PATH_MAX that is supported by the operating system. The ...