线程queue

1 import queue
2 q = queue.Queue()      #模拟队列，先进先出
3 q.put('first')
4 q.put('second')
5 q.put('third')
6 
7 print(q.get())
8 print(q.get())
9 print(q.get())

模拟队列

1 import queue
2 q = queue.LifoQueue()      #模拟堆栈，先进后出
3 q.put('first')
4 q.put('second')
5 q.put('third')
6 
7 print(q.get())
8 print(q.get())
9 print(q.get())

模拟堆栈

1 import queue
2 q = queue.PriorityQueue()      #put进去一个元组，第一个元素设置优先级，越小越高
3 q.put((10,'first'))
4 q.put((30,'second'))
5 q.put((20,'third'))
6 
7 print(q.get())
8 print(q.get())
9 print(q.get())

设置优先级