spring cloud(六、rabbitmq)

用Spring Cloud Bus实现通知微服务架构的配置文件的更改

1.安装好rabbitMq并启动

2.修改config-client项目,引入spring-cloud-starter-bus-amqp和spring-boot-starter-actuator依赖

3.修改bootstrap.properties

加上:

spring.rabbitmq.host=localhost
spring.rabbitmq.port=5672
spring.rabbitmq.username=guest
spring.rabbitmq.password=guest

spring.cloud.bus.enabled=true
spring.cloud.bus.trace.enabled=true
management.endpoints.web.exposure.include=bus-refresh

4.启动类加上注解:@EnableDiscoveryClient

5.访问http://localhost:8881/hi

6.修改foo的值,用post请求访问http://localhost:8881/actuator/bus-refresh,再访问http://localhost:8881/hi

源码:https://github.com/lrn-white/springcloud

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转载自blog.csdn.net/qq_33283652/article/details/82782089