批处理修改文件名

@echo off
setlocal enabledelayedexpansion
set /p str=请输入要删除的字符（回车确认）：
for /f "delims=" %%a in ('dir /a-d/b *') do (
set new=%%~a
ren "!new!" "!new:%str%=!")
echo 字符“%str%”已删除！&pause

@echo off
setlocal enabledelayedexpansion
echo "请输入所要添加的标题前缀[不添请回车]"
set /p str1=
echo "请输入所要添加的标题后缀[不添请回车]"
set /p str2=

:chose
echo "是否应用到子文件夹中(Y/N)"
set /p cho=
if "%cho%"=="Y" goto 1
if "%cho%"=="y" goto 1
if "%cho%"=="N" goto 2
if "%cho%"=="n" (goto 2) else (goto chose)

:1
for /f "delims=" %%i in ('dir /a-d/b/s') do (if /i not "%%~fi"=="%~f0" ren "%%i" "%str1%%%~ni%str2%%%~xi")
goto 3

:2
for /f "delims=" %%i in ('dir /a-d /b *.*') do (if /i not "%%~fi"=="%~f0" ren "%%i" "%str1%%%~ni%str2%%%~xi")
goto 3

:3
pause

@echo off& setlocal enabledelayedexpansion
for /f "delims=" %%1 in ('dir /a /b') do (set wind=%%1
ren "%%~1" "!wind:OPE_=!")
注解：OPE_为自己想要删除的文件名前缀

@echo off
set /p w=请输入文件格式(即扩展名并以回车结束):
set /p str1=请输入要修改的文字(以回车结束):
set /p str2=请输入要改成的文字(若是删除则直接回车，以回车结束):
for /f "delims=" %%i in ('dir /b /a-d "*.%w%"' ) do (
set str3=%%i
setlocal EnableDelayedExpansion
set "str3=!str3:%str1%=%str2%!"
ren "%%i" "!str3!"
endlocal
)
pause