smss

@echo off
set t=%date:~-2%
set t=%t:日=7%
set t=%t:六=6%
set t=%t:五=5%
set t=%t:四=4%
set t=%t:三=3%
set t=%t:二=2%
set t=%t:一=1%
set t1=%t:~1%
set /a t2=%t1%%%2
if %t2%==0 (echo %t1%是偶数 246备摄)else echo %t1%是奇数 1357主摄
pause
复制代码

smss

@Echo off
set t=%date:~-1%
set t=%t:日=7%
set t=%t:六=6%
set t=%t:五=5%
set t=%t:四=4%
set t=%t:三=3%
set t=%t:二=2%
set t=%t:一=1%
set /a t1=%t%%%2
if %t1%==0 (start "" "备摄.EXE")else start "" "主摄.EXE"
pause
复制代码