搭建高可用rabbitmq集群及spring boot实现集群配置

java spring boot配置：

//具体参看了配置的源码
org.springframework.boot.autoconfigure.amqp.RabbitProperties

//RabbitMQ单机
spring:
  rabbitmq:
    host: localhost
    port: 5672
    username: your_username
    password: your_password

//或者  RabbitMQ单机，只使用addresses
spring:
  rabbitmq:
    addresses:ip1:port1
    username: your_username
    password: your_password

//RabbitMQ集群，addresses一定要逗号分隔
spring:
  rabbitmq:
    addresses:ip1:port1,ip2:port2,ip3:port3
    username: your_username
    password: your_password

参见：

https://github.com/spring-projects/spring-boot/blob/v2.1.5.RELEASE/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/RabbitProperties.java