import time from concurrent.futures import ThreadPoolExecutor import threading import os def work(n): print(f'給{n}打電話,行程號是:{os.getpid},執行緒號是:{threading.current_thread()}') print(f'{n}通話結束,行程號是:{os.getpid},執行緒號是:{threading.current_thread()}') print('\n') userlist=['劉德華','吳彥祖','梁朝偉','林俊杰'] #創建執行緒池 pool=ThreadPoolExecutor(max_workers=3) #回圈指定任務 [pool.submit(work,user) for user in userlist] #關閉執行緒池和行程池 pool.shutdown()
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