1、安装rabbitMQ（与python无关）

https://www.cnblogs.com/libra0920/p/7920698.html

2、python+rabbitMQ实现生产者和消费者模式

https://www.cnblogs.com/andy9468/p/10643296.html

3、消息队列持久化

https://www.cnblogs.com/andy9468/p/10643537.html

4、消息确认机制ack

https://blog.csdn.net/qq_23934063/article/details/78789956