定时执行：
@echo off
@set interval=0.5
:again
echo execute test.bat
CALL test.bat
echo sleep %interval%s
ping -n %interval% 127.1>nul
echo restart
goto again
pause
同时启动多个exe
start "" "a.exe" -args
start "" "a.exe" -args
...
定时执行：
@echo off
@set interval=0.5
:again
echo execute test.bat
CALL test.bat
echo sleep %interval%s
ping -n %interval% 127.1>nul
echo restart
goto again
pause
同时启动多个exe
start "" "a.exe" -args
start "" "a.exe" -args
...