中国DOS联盟

@echo off & setlocal EnableDelayedExpansion
for %%a in ("%userprofile%\桌面\aaa\*.html") do (
  set /a n+=1
  ren "%%a" !n!.html
)

for %%i in (*.html) do (for /l %%a in (1,1,20) do (ren %%i %%a.html))

@echo off
cd /d %userprofile%\桌面\aaa\
for %%a in (*.html) do (
  set /a n+=1
  set name="%%a"
  setlocal enabledelayedexpansion
  ren !name! !n!.html
  endlocal
)

@echo off &setlocal enabledelayedexpansion
title made by http://hi.baidu.com/523066680
:write-geshi
set /p geshi="请输入将被重命名的文件格式,如jpg:"
if not exist *.%geshi% echo.不存在该格式 &goto write-geshi
if "%geshi%"=="" echo.不存在该格式 &goto write-geshi
cls
:write-left
echo.给文件名输入特征部分，输入a-则命名为a-001,a-002……
echo.直接enter则名字直接为序号
echo.不要输入特殊字符
set /p tezheng=":"
:write-lei
set /p lei="选择类型，输入 001 或1 :"
if "%lei%"=="001" (call :001 &goto :over)
if "%lei%"=="1" (call :1) else (echo.输入错误 &goto :write-lei)
:over
echo over! 按任何键继续 &pause>nul &exit

:001
set /a i=0,j=0,k=0
for /f "tokens=*" %%a in ('dir *.%geshi% /b') do (
set /a k+=1
if !k! equ 10 (set j=)
if !k! equ 100 (set i=)
ren "%%a" "%tezheng%!i!!j!!k!.%geshi%" >nul 2>nul
echo !i!!j!!k!
)
goto :eof

:1
set /a k=0
for /f "tokens=*" %%a in ('dir *.%geshi% /b') do (
set /a k+=1
ren "%%a" "%tezheng%!k!.%geshi%"
echo !k!
)
goto:eof