[url=home.php?mod=space&uid=16886]@Echo[/url] off setlocal enabledelayedexpansion set "currentDir=%cd%" for %%A in ("%currentDir%") do set "dirName=%%~nxA" for %%F in (*) do ( if not "%%F"=="2.bat" ( set "newFileName=!dirName!_%%F" ren "%%F" "!newFileName!" ) ) echo 文件名更新完成。 pause