import multiprocessing counter = 0 def worker(): global counter counter += 1 print(counter) counter = 10 p = multiprocessing.Process(target=worker) p.start() p.join() print(counter)
import multiprocessing counter = 0 def worker(): global counter counter += 1 print(counter) counter = 10 p = multiprocessing.Process(target=worker) p.start() p.join() print(counter)
子进程打印11,主进程打印11
子进程打印11,主进程打印10
子进程打印1,主进程打印10
子进程打印10,主进程打印10
子进程打印1,主进程打印11
子进程打印10,主进程打印1
子进程打印0,主进程打印10

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