@echo off setlocal enabledelayedexpansion :: 设置需要匹配的关键字(修改这里) set keyword=_thumbnail :: 遍历当前目录及所有子目录 for /r %%i in (*.jpg *.png) do ( set filename=%%~nxi echo !filename! | findstr /i "%keyword%" >nul if !errorlevel! == 0 ( echo 生成模糊图: %%i ffmpeg -y -i "%%i" -vf "gblur=sigma=50" "%%~dpi%%~ni_blur%%~xi" ) ) echo 全部完成! pause