[文件操作] 【已解决】求批处理命令，将文件夹里的所有文件重命名仅保留字母数字和标点字符，内详

@echo off & for /f "delims=" %%F in (' dir /b/a-d "* * [*].*" ') do (
	for /f "tokens=1-2* delims= " %%a in ("%%~nxF") do ren "%%F" "%%a %%c"
)
pause&exit/b
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@echo off &setlocal enabledelayedexpansion
for /f "delims=" %%F in (' dir /b/a-d "* * [*].*" ') do (
	(call :_cutHZ "%%~nF" cF)
	ren "%%F" "!cF!%%~xF"
)
endlocal&pause&exit/b
:_cutHZ //REM 剔除文件名中包含的全部中文字符 限定文件名最大长度=260
	set "$s=%~1"&set "_s="
	for /L %%n in (0 1 260) do (
	   set "c=!$s:~%%n,1!" &if "!c!"=="" set "%~2=!_s!" &exit/b
	   if "!c!" leq "Z" set "_s=!_s!!c!"
	)
	exit/b
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for /f "delims=" %%F in (' dir /b/a-d "*.*" ') do (
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@echo off&pause
set "@self=%~nx0"
chcp 437>nul
setlocal enabledelayedexpansion
set aaa=1
for /f "eol=/ delims=" %%i in ('dir /b') do (
if "!aaa!" == "%aaa%" endlocal&chcp 936>nul
set /a ccc+=1
set @file=%%i
call set @file%%ccc%%=%%@file%%
)
for /f "eol=/ delims=" %%i in ('dir /b') do (
set /a bbb+=1
set @file=%%i
setlocal enabledelayedexpansion
for %%c in (!bbb!) do (
if "!@file!" neq "!@self!" (
echo,rename "!@file!"  to "!@file%%c:?=!"
rename "!@file!" "!@file%%c:?=!"
)
)
endlocal
)
pause&exit/b
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