1. 控制台报错:Exception in thread "main" java.io.IOException……
Caused by: com.rabbitmq.client.ShutdownSignalException: connection error; protocol method: #method<connection.close>(reply-code=530, reply-text=NOT_ALLOWED - access to vhost '/' refused for user 'springboot'……
Caused by: com.rabbitmq.client.ShutdownSignalException: connection error;
原因分析:用户没有对应Virtual Hosts 的操作权限 解决方案:添加登录用户权限 rabbitmqctl set_permissions -p / mq '.*' '.*' '.*' 或者登录RabbitMQ管理页面http://localhost:15672/#/ 添加用户权限 2. 控制台报错:protocol method reply-text=NOT_FOUND - no queue 'hello' in vhost '/', 原因分析:Virtual Hosts '/'中没有添加 名称为'hello'的queue 解决方案:登录RabbitMQ管理页面http://localhost:15672/, 在对应用户下Add Queue