[文件操作] 批处理怎样对同一个文件夹来回改名？

@echo off
setlocal enabledelayedexpansion&cls
if exist g:\1\ (
call:get_attrib g:\1 & move g:\1 g:\2
echo +!f-A_BL!+
if !f-A_BL!==0 attrib +h g:\2
) else (
	if exist g:\2\ (
	call:get_attrib g:\2 & move g:\2 g:\1
	if !f-A_BL!==0 attrib +h g:\1)
)
:end 
exit/b

:get_attrib
set f_A=%~a1
set f_A=%f_A:~3,1%
echo "%f_A%"
if "%f_A%"=="h" (set f-A_BL=1) else (set f-A_BL=0)
attrib -h -r -s %~1
goto:eof
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@echo off
Set Var=小猫
if "%Var%" == "小猫" Ren 小猫 小狗
if "%Var%" == "小狗" Ren 小狗 小猫
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@echo off
cd /d D:\
if exist "小狗" (set "dirname=小狗") else set "dirname=小猫"
dir "%dirname%">nul 2>nul&&set "hide=+"||set "hide=-"
attrib -h -s %dirname%
ren "小狗" "小猫"&&attrib %hide%h "小猫"||ren "小猫" "小狗"&attrib %hide%h "小狗"
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@echo off
set 1.txt=2.txt
set 2.txt=1.txt
if exist 1.txt set g=!
setlocal enabledelayedexpansion
dir>nul 2>nul /ah /b "%g%2.txt%g%"&&set "attrib=-h"||set "attrib=+h"
attrib -h -s %g%2.txt%g%
ren "%g%2.txt%g%" "%g%1.txt%g%"
attrib %attrib% "%g%1.txt%g%"
pause
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