批处理判断进程是否存在并启动进程启动程序代码
@echo off
tasklist | find /i "speedfan.exe"
if "%errorlevel%"=="1" (goto f) else (goto e)
:f
echo [ %time:~,-3% ]不存在进程speedfan.exe
start "" "D:\SpeedFan\speedfan.exe"
exit
:e
echo [ %time:~,-3% ]存在进程speedfan.exe
taskkill /f /im cmd.exe