python 之线程queue

案例:

import queue


# 队列：先进先出
# q=queue.Queue(3)
# q.put(1)
# q.put(2)
# q.put(3)
# print(q.get())
# print(q.get())
# print(q.get())

# 堆栈：先进后出
# q=queue.LifoQueue(3)
# q.put(1)
# q.put(2)
# q.put(3)
# print(q.get())
# print(q.get())
# print(q.get())

# 优先级队列：优先级高的优先出来
q=queue.PriorityQueue(3)

q.put((13,'lxx'))
q.put((10,'egon')) #数字代表优先级，数字越小优先级越高
q.put((11,'alex'))

print(q.get())
print(q.get())
print(q.get())