@echo off for %%i in (*.bmp) do ( ffmpeg -i %%i "%%~dpni.jpg" ) echo. echo. echo Press any key to exit... & pause>nul 或者 @echo off :loop if _%1_==__ (goto end) ffmpeg -i %1 "%~dpn1.jpg" shift /1 goto loop :end echo. echo. echo Press any key to exit... & pause>nul