PLAIN login refused: user ‘admin‘ - invalid credentials
Docker中安装RabbitMQ后，访问15672控制台正常访问，应用启动后报错
Failed to create consumer binding; retrying in 30 seconds org.springframework.cloud.stream.binder.BinderException: Exception thrown while starting consumer:
与
An unexpected connection driver error occured
java.net.SocketException: socket closed
使用docker logs -f rabbitmq3.7.7查看 Docker日志，发现报错
PLAIN login refused: user ‘admin‘ - invalid credentials
无权限访问，添加用户， 并设置权限
设置Virtual Hosts
配置用户权限
删除my_vhost权限，后应用正常
访问http://localhost:8760/actuator/bus-refresh，mq正常
原文：https://www.cnblogs.com/huanghuanghui/p/12361887.html