SpringCloudBus

Posted 2022-09-18 loveer

不重启微服务的情况下更新配置

配置服务端

tensquare_config配置依赖

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-config-server</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-bus-amqp</artifactId>
        </dependency>

tensquare_config配置application.yml

server:
  port: 9998
spring:
  application:
    name: tensquare‐config
  cloud:
    config:
      server:
        git:
          uri: https://gitee.com/ld/tensquare-config.git
  rabbitmq:
    host: 192.168.211.128
    username: guest
    password: guest
management:    #暴露触发消息总线的地址
  endpoints:
    web:
      exposure:
        include: bus-refresh

配置客户端

依赖

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-config</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-bus-amqp</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring‐boot‐starter‐actuator</artifactId>
        </dependency>

bootstrap.yml

spring:
  cloud:
    config:
        name: tensquare
        profile: user
        label: master
        uri: http://127.0.0.1:9998

application.yml

spring: 
  rabbitmq:
    host: 192.168.211.128
    username: guest
    password: guest


postman测试Url:localhost:9998/actuator/bus-refresh Method:post

自定义配置

在引入配置的地方添加注解：@RefreshScope