dosbat

bat+vbs实现

@echo off&setlocal enabledelayedexpansion
color 0a
call :delay 1000
for /l %%i in (10,-1,0) do (
	echo %%i
	start "" /wait/min %temp%\delay.vbs
)
if exist %temp%\delay.vbs del %temp%\delay.vbs
goto exit
:delay
echo wscript.sleep(%1)>%temp%\delay.vbs
goto :eof
:exit
pause&exitCOPY