spring boot无法连接远程rabbitmq，Failed to check/redeclare auto-delete queue(s).

让运维在192.168.1.73上新装了rabbitmq，版本如下

 

 

当在本地使用idea spring boot代码连接远程rabbitmq配置，死活连不上，本地代码连接本机的MQ就没有问题，连接远程报如下错误

5:22:42.157 [restartedMain] INFO  o.s.a.r.c.CachingConnectionFactory - [connectAddresses,638] - Attempting to connect to: [192.169.1.73:5672]
15:23:42.163 [restartedMain] INFO  o.s.a.r.l.SimpleMessageListenerContainer - [checkMismatchedQueues,1850] - Broker not available; cannot force queue declarations during start: java.net.SocketTimeoutException: connect timed out
15:23:42.169 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-1] INFO  o.s.a.r.c.CachingConnectionFactory - [connectAddresses,638] - Attempting to connect to: [192.169.1.73:5672]
15:24:42.172 [restartedMain] ERROR o.s.a.r.l.SimpleMessageListenerContainer - [getStartupException,1183] - Consumer failed to start in 60000 milliseconds; does the task executor have enough threads to support the container concurrency?
15:24:42.173 [restartedMain] DEBUG o.s.c.s.DefaultLifecycleProcessor - [doStart,184] - Successfully started bean 'org.springframework.amqp.rabbit.config.internalRabbitListenerEndpointRegistry'
15:24:42.173 [restartedMain] INFO  o.s.s.q.SchedulerFactoryBean - [startScheduler,729] - Starting Quartz Scheduler now
15:24:42.173 [restartedMain] INFO  o.q.c.QuartzScheduler - [start,547] - Scheduler quartzScheduler_$_NON_CLUSTERED started.
15:24:42.173 [restartedMain] DEBUG o.s.c.s.DefaultLifecycleProcessor - [doStart,184] - Successfully started bean 'quartzScheduler'
15:24:42.173 [restartedMain] DEBUG o.s.c.s.DefaultLifecycleProcessor - [doStart,184] - Successfully started bean 'webServerGracefulShutdown'
15:24:42.178 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-1] ERROR o.s.a.r.l.SimpleMessageListenerContainer - [redeclareElementsIfNecessary,1901] - Failed to check/redeclare auto-delete queue(s).
org.springframework.amqp.AmqpIOException: java.net.SocketTimeoutException: connect timed out
	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:70)
	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:602)
	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:724)
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:252)
	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2175)
	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2148)
	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2128)
	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407)
	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391)
	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1914)
	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1895)
	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1374)
	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1220)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.net.SocketTimeoutException: connect timed out
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method)
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:399)
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:242)
	at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:224)
	at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
	at java.base/java.net.Socket.connect(Socket.java:608)
	at com.rabbitmq.client.impl.SocketFrameHandlerFactory.create(SocketFrameHandlerFactory.java:60)
	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1220)
	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1170)
	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:640)
	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:615)
	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:565)
	... 12 common frames omitted
15:24:42.180 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-1] DEBUG o.s.a.r.l.BlockingQueueConsumer - [start,590] - Starting consumer Consumer@64b7120d: tags=[[]], channel=null, acknowledgeMode=AUTO local queue size=0
15:24:42.181 [org.springframework.amqp.rabbit.RabbitListenerEndpointContainer#0-1] INFO  o.s.a.r.c.CachingConnectionFactory - [connectAddresses,638] - Attempting to connect to: [192.169.1.73:5672]

　　就算是把代码打包，部署到rabbitmq所在服务器，也无法连接。

最后尝试一招，在rabbitmq上新创建admin类型的用户，配置好相关权限，将新配置写入代码，发现就可以了！！！