等待某一时刻的批命令 - 中国DOS联盟论坛

我今天在一本很古老的书上看了这么一段等待到指定时间然后在执行其他命令的批文件,与大家分享一下.

@echo off
if "%1"=="" goto help
if "%1"=="" goto help
set $$$$TIME=is %1
echo waiting for time %1
:loop
echo.|time|find "%$$$$TIME%">nul
if errorlevel 0 if not errorlevel 1 goto ontime
goto loop
:ontime
set $$$$TIME=
rem insert the timed commands below
echo Alarm Alarm Alarm!!!
goto quit
:help
echo pause batch file execution until a specific time is reached.
echo SYNTAX %0 HH:MM[:SS],e,g %0 11:31
:QUITS

第1楼　jjchen	发表于 2007-05-14 22:51
新手上路　发帖 3　积分 12
等待某一时刻的批命令我今天在一本很古老的书上看了这么一段等待到指定时间然后在执行其他命令的批文件,与大家分享一下. @echo off if "%1"=="" goto help if "%1"=="" goto help set $$$$TIME=is %1 echo waiting for time %1 :loop echo.\|time\|find "%$$$$TIME%">nul if errorlevel 0 if not errorlevel 1 goto ontime goto loop :ontime set $$$$TIME= rem insert the timed commands below echo Alarm Alarm Alarm!!! goto quit :help echo pause batch file execution until a specific time is reached. echo SYNTAX %0 HH:MM[:SS],e,g %0 11:31 :QUITS

第2楼　ttyp	发表于 2007-05-15 09:34
初级用户　发帖 84　积分 180
循环做的？耗CPU啊，不过DOS下只能这么做呵呵，WIN2K+可以用AT啊，不过要启动相应的服务也是麻烦

第3楼　tttest	发表于 2007-05-15 10:47
新手上路　发帖 8　积分 17
还有别的思路吗？这么做的话，始终占有不放的话，耗的很