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python 中有三种 Queue ；但不是很清楚三个之间的区别；希望了解的大神解释一下：
import Queue
myqueue = Queue.Queue()
from multiprocessing import Queue
myqueue = Queue.Queue()
import multiprocessing
manager=multiprocessing.Manager()
myqueue=manager.Queue()
 | 1 icedx Apr 9, 2016 &nbs;  1 Queue.Queue 是进程内非阻塞队列 multiprocess.Queue 是跨进程通信队列 前者是各自进程私有, 后者是各子进程共有 |
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