ERROR~~~RabbitMQ报错

解决RabbitMQ报错

Error: unable to connect to node rabbit@localhost: nodedown

• 错误原因：可能进程被占用

• 查询mq的进程

ps -ef | grep rabbitmq

• 将mq的进程杀掉

ps -ef | grep rabbitmq | grep -v grep | awk '{print $2}' | xargs kill -9

• 启动mq

rabbitmq-server -detached