@echo off
setlocal enabledelayedexpansion
for /f "delims=" %%a in ('type test.txt') do (set /a i+=1 &set "#!i!=%%a")
set #
set i=0
for /f "delims=" %%a in ('dir /a-d /s /b folder') do (
	set /a i+=1
	for %%i in (!i!) do (ren "%%a" "!#%%i!")
)
pause>nul
复制代码

@echo off
setlocal enabledelayedexpansion
for /f "delims=" %%a in ('type test.txt') do (set /a i+=1 &set "#!i!=%%a")
set i=0
CD "%~dp0folder"
for /f "delims=" %%a in ('dir /a-d /s /b') do (
	set /a i+=1
	for %%i in (!i!) do (
		if exist "!#%%i!%%~xa" (
			set k=1
			for /l %%j in (1 1 32) do (
				if !k! equ 1 (
					if not exist "!#%%i!(%%j)%%~xa" (
						rename "%%a" "!#%%i!(%%j)%%~xa"
						set k=0
					)
				)		
			)	
		) else (
			rename "%%a" "!#%%i!%%~xa"
		)
	)
)
pause>nul
复制代码