org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused: connec

org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused: connect

RabbitMQ的配置文件（properties或者yaml）写错误了

springboot.rabbit.host=192.168.66.129
springboot.rabbit.username=admin
springboot.rabbit.password=12345
springboot.rabbit.port=5672

修改配置文件

spring.rabbitmq.host=192.168.66.129
spring.rabbitmq.username=admin
spring.rabbitmq.password=12345
spring.rabbitmq.port=5672