数据恢复终极指南:TestDisk和PhotoRec如何拯救你的宝贵文件
2026/6/6 20:22:22
目录
window系统判断:
需要加双引号:
python 判断:
dir "D:\Program Files\Epic Games\Launcher\Engine\Binaries\Win64\EpicGamesLauncher.exe" /a-d
if exist "D:\Program Files\Epic Games\Launcher\Engine\Binaries\Win64\EpicGamesLauncher.exe" (echo 存在) else (echo 不存在)