Is there a function that retrieves the filename of the current script?

43 次查看（过去 30 天）
Tobin Fricke
Tobin Fricke 2011-6-20
评论： Chris Jennings 2022-10-24
Is there a way to, from a .m file, determine the filename (including directory path) of that .m file?

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2011-6-20
S = dbstack();
S(1).file
You might have to use the -completenames option.
  5 个评论
显示 3更早的评论
Kevin Hartman
Kevin Hartman 2021-3-13
Additionally, S(1).name in the above example returns the filename sans extension c. MATLAB 2020b

请先登录，再进行评论。

更多回答（3 个）

Kaustubha Govind
Kaustubha Govind 2011-6-20
p = mfilename('fullpath')
  3 个评论
显示 1更早的评论
Walter Roberson
Walter Roberson 2011-6-20
mfilename does not include the extension, and thus cannot distinguish between .p and .m files.
mfilename without any option does not include the path as was specifically requested by the user.

请先登录，再进行评论。

Eric LePage
Eric LePage 2019-10-23
I'd appreciate a qualification, because what I get for R2019b is not very helpful; it certainly isn't the name of the currently running mfile. Thanks.
P = mfilename
P =
'LiveEditorEvaluationHelperESectionEval67edf31d'
or
S = dbstack();
>> S(1).file
ans =
'LiveEditorEvaluationHelperESectionEval67edf31d.mlx'
  8 个评论
显示 6更早的评论
Rik
Rik 2022-10-24
@Chris Jennings You can strip the path away with the fileparts function:
[FullPath,Filename,ext]=fileparts(matlab.desktop.editor.getActiveFilename)

请先登录，再进行评论。

Martin Koch
Martin Koch 2022-10-23
With the Path class you can get the file path with
Path.this
and the parent directory with
Path.here
Use the string method to convert to a string if needed:
Path.this.string
Disclaimer: I'm the author.

类别

在 Help Center 和 File Exchange 中查找有关 Startup and Shutdown 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by