Question

我试图在我的代码库中搜索所有 jscript 目录，然后使用以下批处理脚本获取这些目录中的相关文件列表...

@echo off

setlocal enableextensions enabledelayedexpansion

FOR /F "tokens=*" %%G IN ('DIR /B /AD /S jscripts') DO (
    CD %%G
    CD dev

    SET "currentDir=!cd!"
    IF NOT "!currentDir:~-1!"=="\" SET "currentDir=!currentDir!\"

    FOR /r %%F IN (*.js) DO (
        SET "relativePath=%%F"
        SET "relativePath=!relativePath:%currentDir%=!"

        ECHO !relativePath!
    )
)

这一切都按预期工作，直到达到......

SET "relativePath=!relativePath:%currentDir%=!"

我可以弄清楚我需要用什么格式写这个... ...

c:\dir\jscript\dev\file.js

...成

file.js

请帮忙！

其他信息

目录设置如下

dir
    jscripts
        dev
            file.js
            file2.js
        live
            file.js
            file2.js


dir2
    jscripts
        dev
            file.js
            file2.js
        live
            file.js
            file2.js

我想找到所有 jscripts 目录，将CD放入其中，获取所有JS文件的列表相对于dev 目录

Answer 1

要从包含完整路径的变量中提取文件名和扩展名，请使用{/ 1}}，如

%~nx0

从this answer to a similar question

引用以下内容

set G=c:\dir\jscript\file.js
echo %~nxG

这是来自＆＃34; for /？＆＃34;的复制粘贴命令提示符。希望它帮助

相关

Top 10 DOS Batch tips (Yes, DOS Batch...)显示 batchparams.bat（链接到源代码作为要点）：

%~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

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

Answer 2

@echo off
setlocal enableextensions enabledelayedexpansion

rem Where to start
pushd "c:\wherever\global2_root\"

rem Search .....\dev directories
for /f "tokens=*" %%d in ('dir /ad /s /b ^| findstr /e "\\dev"') do (
    rem change to that directory
    pushd "%%~fd"
    echo Now in !cd!
    rem process files inside directory
    for %%f in (*.js) do (
        echo %%f
    )
    rem return to previous directory
    popd
)
rem return to initial directory
popd

rem cleanup 
endlocal

窗口批处理文件 - 从文件路径中删除目录

2 个答案:

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