學習springcloud bus+springcloud config實現刷新配置

　依賴

<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>

暴露刷新配置的接口，在yml中配置

management: endpoints: web: exposure: #暴露bus-refresh節點，經過此節點刷新配置 include: '*'

添加註解

@RefreshScope

@RestController @RefreshScope public class TestController { @Value("${girl}") private String girl; @RequestMapping("/msg") public String show(){ System.out.println(girl); return girl; 
} 
}

 

碼雲上的配置文件

server: port: 8763 eureka: client: service-url: defaultZone: http://127.0.0.1:8761/eureka/
spring: application: name: product-server girl: duanyanli

修改配置文件後中的girl熟悉後，訪問

http://localhost:8763/actuator/bus-refresh就會自動刷新配置