本文實例講述了python基于multiprocessing的多進程創建方法。分享給大家供大家參考。具體如下:
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import multiprocessing import time def clock(interval): while True : print ( "the time is %s" % time.time()) time.sleep(interval) if __name__ = = "__main__" : p = multiprocessing.Process(target = clock,args = ( 15 ,)) p.start() #啟動進程 |
定義進程的另一種方法,繼承Process類,并實現run方法:
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import multiprocessing import time class ClockProcessing(multiprocessing.Process): def __init__( self , intverval): multiprocessing.Process.__init__( self ) self .intverval = intverval def run( self ): while True : print ( "the time is %s" % time.time()) time.sleep( self .interval) if __name__ = = "__main__" : p = ClockProcessing( 15 ) p.start() #啟動進程 |
希望本文所述對大家的Python程序設計有所幫助。