@echo off            ::检测时间间隔，单位：秒      set _interval=3          ::需要守护的进程名称      set _processName=C:\Users\Administrator\Desktop\XunLeiX\Release\Quickstart.exe           ::需要守护的进程启动命令      set _processCmd=C:\Users\Administrator\Desktop\XunLeiX\Release\Quickstart.exe      ::set _processCmd=print_hello.exe      ::需要守护的进程预估启动完毕所需时间，单位：秒      set _processTimeout=1            ::进程用户名，一般是Administrator       set _username=adminstrator            :LOOP      set /a isAlive=false      ::tasklist /FI "username eq %_username%" | find /C "%_processName%" > temp.txt       tasklist | find /C "%_processName%" > temp.txt      set /p num= < temp.txt      del /F temp.txt            if "%num%" == "0" (       start %_processCmd% | echo start %_processName% at %time%       choice /D y /t %_processTimeout% > nul      )            if "%num%" NEQ "0" echo %_processName% is running       choice /D y /t %_interval% >nul      goto LOOP