Posted on
2019-01-14 15:52缥缈映苍穹
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from multiprocessing import Process
num = 100
def f1():
global num
num = 3
print("子进程中的num",num)
print(">>>>",num)
if __name__ == '__main__':
p = Process(target=f1,)
p.start()
p.join()
print("主进程中的num",num)