1安装：
A.deb包安装
进入http://www.rabbitmq.com/install-debian.html 下载deb包进行安装
B.命令安装
sudo apt-get update
sudo apt-get install rabbitmq-server
2.开启web控制台
rabbitmq-plugins enable rabbitmq_management
3.新增账户
sudo rabbitmqctl add_user pengchao 123456
sudo rabbitmqctl set_permissions pengchao ".*" ".*" ".*"
访问后天http://localhost:15672/#/ 用户名：guest 密码guest
配置MQTT
sudo rabbitmq-plugins enable rabbitmq_mqtt
参考http://www.rabbitmq.com/mqtt.html
