From: https://my.oschina.net/sanpeterguo/blog/337263
摘要: windows上如果想执行一些常驻进程，使用python需要打开终端，容易误操作关掉。本文介绍一种在后台启动的解决方法，其实核心功能很简单，使用 start pythonw xxx.py 进行，附加一些常用的运维批处理脚本 start.bat stop.bat restart.bat status.bat
1.使用start pythonw xxx.py可在机器上执行python但隐藏终端，通常日志来查问题
2.使用ping实现sleep操作，避免使用pause导致的交互问题
app.py
import os
import time
import datetimepid = os.getpid()fp = file("app.pid", "wt")
fp.write("%d" % pid)
fp.close()while True:time.sleep(1)fp = file("app.log","at")fp.write("%s\n" % datetime.datetime.now())fp.close()start.bat
@echo off
if exist app.pid (echo "[%date% %time%] Running.."
ping -n 3 localhost >nul
exit
)else ( echo "[%date% %time%] Starting.."
start pythonw app.py
ping -n 3 localhost >nul
status.bat
ping -n 3 localhost >nul
)stop.bat
@echo offif exist app.pid (echo "[%date% %time%] Stopping..."python -c "import os; os.system('taskkill /F /PID %%s' %% open('app.pid').read());"del app.pid
)else (echo "[%date% %time%] Stopped.."
ping -n 3 localhost >nul
)status.bat
@echo off
if exist app.pid (echo "[%date% %time%] Runningg...")else (echo "[%date% %time%] Stopped..")
ping -n 3 localhost >nulrestart.bat
@echo off
if exist app.pid (echo "[%date% %time%] Stopping..."python -c "import os; os.system('taskkill /F /PID %%s' %% open('app.pid').read());"del app.pid
)else (echo "[%date% %time%] Stopped.."
ping -n 3 localhost >nul
)if exist app.pid (echo "[%date% %time%] Running.."
ping -n 3 localhost >nul
exit
)else ( echo "[%date% %time%] Starting.."
start pythonw app.py
ping -n 3 localhost >nul
status.bat
ping -n 3 localhost >nul
)
进行Unity中的Socket通信)
)
)