//具體參看了配置的源碼 org.springframework.boot.autoconfigure.amqp.RabbitProperties //RabbitMQ單機 spring: rabbitmq: host: localhost port: 5672 username: your_username password: your_password //或者 RabbitMQ單機，只使用addresses spring: rabbitmq: addresses:ip1:port1 username: your_username password: your_password //RabbitMQ集群，addresses一定要逗號分隔 spring: rabbitmq: addresses:ip1:port1,ip2:port2,ip3:port3 username: your_username password: your_password