在批处理脚本中获取文件父目录的全名

Question

我需要编写一个批处理脚本来找出任何给定文件的父目录的完整路径。现在，我对批处理脚本完全陌生，所以我需要有人帮我解决这个问题：P

有 一个类似的问题在这里，但这不是我正在寻找的。

非常感谢任何帮助！

Answer 1

来自 http： //blogs.msdn.com/b/ben/archive/2007/03/09/path-manipulation-in-a-batch-file.aspx

如果 %I 是您的变量：

%~I - expands %I removing any surrounding quotes (")
%~fI - expands %I to a fully qualified path name
%~dI - expands %I to a drive letter only
%~pI - expands %I to a path only
%~nI - expands %I to a file name only
%~xI - expands %I to a file extension only
%~sI - expanded path contains short names only
%~aI - expands %I to file attributes of file
%~tI - expands %I to date/time of file
%~zI - expands %I to size of file
%~$PATH:I - searches the directories listed in the PATH environment variable and expands %I to the fully qualified name of the first one found. If the environment variable name is not
defined or the file is not found by the search, then this modifier expands to the empty string

The modifiers can be combined to get compound results:

%~dpI - expands %I to a drive letter and path only
%~nxI - expands %I to a file name and extension only
%~fsI - expands %I to a full path name with short names only
%~dp$PATH:I - searches the directories listed in the PATH environment variable for %I and expands to the drive letter and path of the first one found.
%~ftzaI - expands %I to a DIR like output line

Answer 2

pushd "%~dp0%"; pushd ..; set parent=%cd%;popd; popd;

echo parent directory double quoted is "%parent%"

Answer 3

@echo off
setlocal
set anyfile=c:\dir1\dir2\file.txt

call :printPath %anyfile%
echo %result%
goto :eof

:printPath
set result=%~dp1 
goto :eof

Answer 4

这应该能很好地达到目的！

   @echo off
   setlocal enabledelayedexpansion

   set filename=c:\temp\folder1\folder2\folder3\file.tmp

   for %%a in ("%filename%") do (
      set currentfolder=%%~dpa
      for %%b in ("!currentfolder:~0,-1!") do (
         set parentfolder=%%~dpb
      )
   )

   echo !parentfolder!

这将输出以下行：

   c:\temp\folder1\folder2\

Answer 5

我认为我找到了一个相当好的方法，虽然它不是最好的方法：

@echo off
::setlocal enableextensions,enabledelayedexpansion
SET CDIR=%~p0
SET CDIR=%CDIR:~1,-1%
SET CDIR=%CDIR:\=,%
SET CDIR=%CDIR: =_%
FOR %%a IN (%CDIR%) DO SET "CNAME=%%a"
echo %CDIR%
SET CNAME=%CNAME:_= %
echo %CNAME%
pause

但最后，我发现这个方法是最好的方法：

SET "_CDIR=%~dp0"
FOR %%i IN ("%_CDIR%") DO SET _CDIR_NAME=%%~nxi