Python3:多进程-小例子

参考链接:

https://www.cnblogs.com/284628487a/p/5590857.html

----

代码:

#!/usr/bin/python3

import os
print("getpid : %d" % os.getpid())

pid = os.fork()
if pid == 0 :
	print("child ! getpid :%d \t getppid() :%d " % (os.getpid(), os.getppid()));
else:
	print("parent ! getpid :%d \t getppid() :%d " % (os.getpid(), os.getppid()));

 运行结果:

getpid : 20198
parent ! getpid :20198 	 getppid() :16844 
child ! getpid :20199 	 getppid() :20198 

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转载自www.cnblogs.com/rtczza/p/12141791.html