python process返回值_在多处理Python中从multiprocessing.Queue()返回值

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import multiprocessing   def run(ID, q):     print("Starting thread %s " % (ID))     q.put(ID)     return None   if __name__ == '__main__':     p_list=[]     q = multiprocessing.Queue() #store the result     pro1 = multiprocessing.Process(target=run, args=("sms.reyo.cn",q))     p_list.append(pro1)     pro2 = multiprocessing.Process(target=run, args=("qq.com",q))     p_list.append(pro2)     pro1.start()     pro2.start()     pro1.join()     pro2.join()       for p in p_list:         print("q is ", q.get())