```python """ @Date 2021/4/5 """ import multiprocessing def task1(q): q.put('task1') def task2(q): print(q.get()) # task1 if __name__ == '__main__': """ task1向队列添加数据，task2从队列中拿数据 """ # 进程池之间的通信 q = multiprocessing.Manager().Queue() po = multiprocessing.Pool(2) po.apply_async(task1, args=(q,)) po.apply_async(task2, args=(q,)) po.close() po.join() ```