rabbitmq refused to connect - spring-boot

Question

I just use docker to install rabbitmq, and I ran it with command:
docker run -d --hostname rabbitTest --name rabbitmq -p 5672:5672 -p 15672:15672 -v /etc/rabbitmq:/etc/rabbitmq daocloud.io/library/rabbitmq:3.6.9
And following is the config file of rabbitmq:
[ { rabbit, [
{ loopback_users, ["ehoo100"] },
{ tcp_listeners, [ {"0.0.0.0", 5672} ] },
{ ssl_listeners, [ ] },
{ hipe_compile, false }
] } ]
I can access the web management with http://ip:15672, but when I use spring-boot to connect to it, it will cause refused connection exception.
Here are my spring-boot config:
public ConnectionFactory connectionFactory() {
CachingConnectionFactory connectionFactory = new CachingConnectionFactory(rabbitMQProperties.getHost(),rabbitMQProperties.getPort());
connectionFactory.setUsername(rabbitMQProperties.getUsername());
connectionFactory.setPassword(rabbitMQProperties.getPassword());
connectionFactory.setVirtualHost(rabbitMQProperties.getVirtualHost());
connectionFactory.setPublisherConfirms(true);
return connectionFactory;
}
The port is 5672, and the exception stack trace:
org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused
at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:62)
at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:368)
at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:565)
at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:1430)
at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:1411)
at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:1387)
at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:336)
at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary(SimpleMessageListenerContainer.java:1136)
at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1387)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at com.rabbitmq.client.impl.SocketFrameHandlerFactory.create(SocketFrameHandlerFactory.java:50)
at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:907)
at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:859)
at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1000)
at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:356)
... 8 common frames omitted