[文件操作] 请教批处理图片文件重命名问题

@echo off
color 0A
echo.
echo =====================================
echo =====================================
echo.
set /P filename=请输入图片名称(:
set /P copyCount=请输入要复制的文件数量:
set filenameStr="%filename%"
for /f "tokens=1-2 delims=." %%a in (%filenameStr%) do (
    set prefix=%%a
    set suffix=%%b
)
for /l %%i in (1,1,%copyCount%) do (
    copy %filename% %prefix%%%i.%suffix%
)
if %errorlevel% equ 0 (
    echo 复制成功
) else (
    echo 复制失败
)
echo.
set /P newfilename=请输入修改后的图片名称(:
ren %filename% %newfilename%
pause
复制代码