rabbitmq #method<connection.close>(reply-code=530, reply-text=NOT

一、概述

　　在SpringBoot集成RabbitMQ，启动项目的时候报错

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 'ywtony', class-id=10, method-id=40)
    at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66) ~[amqp-client-5.14.3.jar:5.14.3]
    at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:36) ~[amqp-client-5.14.3.jar:5.14.3]
    at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:505) ~[amqp-client-5.14.3.jar:5.14.3]
    at com.rabbitmq.client.impl.AMQChannel.privateRpc(AMQChannel.java:296) ~[amqp-client-5.14.3.jar:5.14.3]
    at com.rabbitmq.client.impl.AMQChannel.exnWrappingRpc(AMQChannel.java:144) ~[amqp-client-5.14.3.jar:5.14.3]
    ... 19 common frames omitted