[文件操作] 批处理如何批量给文件名添加指定前缀字符串？

@echo off
for /f "delims=" %%a in ('dir/b "0503\*.jpg"') do (
   ren "0503\%%~nxa" "0503%%~nxa"
)
pause
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@echo off
rem 获取当前文件夹名
set str=%~p0
set str=%str:~,-1%&call :lp
rem 更名
for /f "delims=" %%i in ('dir /a-d /b *.jpg') do ren "%%i" %var%%%i
echo 搞定!&pause>nul&goto :eof
:lp
if "%str:~-1%" equ "\" goto :eof
set a=%str:~-1%
set var=%a%%var%&set str=%str:~,-1%&goto lp
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@echo off&setlocal enabledelayedexpansion
for /f "delims=" %%a in ('dir /s /ad /b d:') do (
    for /f "delims=" %%i in ('dir /s /b "%%a\*.*"') do (
        set str=%%a&set str=!str:\= !
        for %%i in (!str!) do set name=%%i
        echo move /y "%%i" d:\!name!-%%~nxi
        echo rd /s /q "%%a"
    )     
) 
pause
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@echo off
for /f "delims=" %%a in ('dir /s /ad /b d:^|sort /r') do (
   for /f "delims=" %%i in ('dir /b/s "%%a\*.*"') do move "%%i" "d:\%%~na-%%~nxi"
    rd /s /q "%%a"
) 
pause
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@echo off&setlocal enabledelayedexpansion
for /f "delims=" %%a in ('dir /s /ad /b d:') do (
    for /f "delims=" %%i in ('dir /s /b "%%a\*.*"') do (
        set str=%%a&set str=!str:\= !
        for %%i in (!str!) do set name=%%i
        move /y "%%i" d:\!name!-%%~nxi
     )     
) 
for /f "delims=" %%i in ('dir /s /ad /b d:') do rd /s /q "%%i"
pause
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@md "D:\test 1" 2>nul
@md "D:\test 2" 2>nul
@md "D:\test.tmp" 2>nul
@md "D:\test 2\test" 2>nul
echo.>"D:\test 1\a.jpg"
echo.>"D:\test 2\b.jpg"
echo.>"D:\test 2\test\c.jpg"
echo.>"D:\test.tmp\d.jpg"
echo.>e.jpg
@echo 测试文件已准备
@pause
 

@echo off
set Soigne=整理过的JPG
md %Soigne% 2>nul
for /f "delims=" %%a in ('dir /s/a-d/b D:\*.jpg^|sort/r^|find /v /i "%Soigne%"') do call :xxx "%%a"
pause
:xxx
set "FolderPath=%~dp1"
for /f "delims=" %%i in ("%FolderPath:~0,-1%.tmp") do set "FormatFolderPath=%%~ni"
move /y "%~1" "%Soigne%\%FormatFolderPath%%~nx1"
if not exist "%FolderPath%*.jpg" if not "%FolderPath:~3%"=="" echo 将要删除 rd /q /s "%FolderPath%"
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@md "D:\test" 2>nul
@md "D:\test\test" 2>nul
echo.>"D:\test\test\c.jpg"
echo.>"D:\test\c.jpg"
@echo 测试文件已准备
@pause

......
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