rabbitmq基础概念扫盲

# rabbitmq:https://www.jianshu.com/p/e9736212adc7  
docker run -d --hostname my-rabbit --name rabbit -p 15672:15672 -p 5672:5672 rabbitmq  
docker exec -it rabbit /bin/bash  
rabbitmq-plugins enable rabbitmq_management  
用户名/密码： guest/guest