批处理-- 查询进程，杀进程，启动pythond程序，任务计划程序

@echo off
wmic process where caption="python.exe" get processid,commandline | findstr "main.py" > c:\psfind.txt
set /P ps=<c:\psfind.txt
::echo %ps%
set ps=%ps:~-20%
::echo %ps%
set "ps=%ps: =%"
taskkill /F /PID %ps%
cd /d C:\www\TACƽ̨\md-gateway\
@python main.py
pause

--  taskkill /f /t /im python.exe   杀死指定进程

set ps=%ps:~-20%    字符串操作，从后截取20长度

set "ps=%ps: =%" 去除空格

执行多个bat

cd /d C:\wwwroot\tv-service

# 启动
start "server-1" cmd /k call restart_1.bat
#暂停2s -n 为s+1
ping -n 3 127.0.0.1>nul
start "server-2" cmd /k call restart_2.bat

#暂停2s
ping -n 6 127.0.0.1>nul
# node
start "node-server-2" cmd /k call restart_3.bat
start "node-server-2" cmd /k call restart_4.bat

ping -n 20 127.0.0.1>nul

#clear cmd
taskkill /f /im cmd.exe

exit

@echo off
wmic process where caption="python.exe" get processid,commandline | findstr "main.py"  > c:\psfind.txt
set /P ps=<c:\psfind.txt
::echo %ps%
set ps=%ps:~-20%
::echo %ps%
set "ps=%ps: =%"
taskkill /F /PID %ps%
cd /d C:\www\TACƽ̨\md-gateway\
@python main.py
pause