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python定时检查启动某个exe程序适合检测exe是否挂了

　　发布时间：2021-04-29 13:59:36　

标签：python定时检查,定时

详见代码如下：


import threading
import time
import os
import subprocess
def get_process_count(imagename):
p = os.popen('tasklist /FI "IMAGENAME eq ％s"' ％ imagename)
return p.read().count(imagename)
def timer_start():
t = threading.Timer(120,watch_func,("is running..."))
t.start()
def watch_func(msg):
print "I'm watch_func,",msg
if get_process_count('main.exe') == 0 :
print subprocess.Popen([r'D:\shuaji\bin\main.exe'])
timer_start()
if __name__ == "__main__":
timer_start()
while True:
time.sleep(1)
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