3 19:45 pts/0 00:00:00 python example1.pyziwenxie 8361 7557 8363 0 3 19:45 pts/0 00:00:00 python example1.py

上面的代碼我們也可以改寫為進(jìn)程池形式，api和線程池如出一轍，我就不羅嗦了。

# example2.pyfrom concurrent.futures import ProcessPoolExecutorimport timedef return_future_result(message):    time.sleep(2)    return messagepool = ProcessPoolExecutor(max_workers=2)future1 = pool.submit(return_future_result, ("hello"))future2 = pool.submit(return_future_result, ("world"))print(future1.done())time.sleep(3)print(future2.done())print(future1.result())print(future2.result())

下面是運(yùn)行結(jié)果

ziwenxie :: ~ » python example2.pyFalseTruehelloworldziwenxie :: ~ » ps -eLf | grep pythonziwenxie      8560  7557  
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