不清楚你的实际文件/情况，仅以问题中的样例/说明为据；以下代码复制粘贴到记事本，另存为xx.bat，编码选ANSI，跟要处理的文件放一起双击运行
echo off&cls
rem 删除重复的扩展名/后缀名
set #=Any question&set _=WX&set $=Q&set/az=0x53b7e0b4
title %#% +%$%%$%/%_% %z%
cd /d "%~dp0"
for /f "delims=" %%a in ('dir /a-d-h/b *.jpg.jpg') do (
echo;"%%a" --^> "%%~na"
)
echo;%#% +%$%%$%/%_% %z%
pause
exit
echo off&cls
rem 删除重复的扩展名/后缀名
set #=Any question&set _=WX&set $=Q&set/az=0x53b7e0b4
title %#% +%$%%$%/%_% %z%
cd /d "%~dp0"
for /f "delims=" %%a in ('dir /a-d-h/b *.jpg.jpg') do (
echo;"%%a" --^> "%%~na"
)
echo;%#% +%$%%$%/%_% %z%
pause
exit
