SpringCloud(Finchley) Config自动刷新配置文件

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config server

• 一.创建maven项目，加入依赖

	<!--消息队列-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-bus-amqp</artifactId>
        </dependency>

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

• 二.编写启动类

@SpringBootApplication
@EnableConfigServer
public class ConfigServerApplication {

    public static void main(String[] args) {
        SpringApplication.run(ConfigServerApplication.class, args);
    }

}
        

• 三.在resoures下创建bootstrap.yml(比application.yml先加载)

spring:
  application:
    name: config-server
  cloud:
    config:
      server:
        git:
          uri: https://github.com/ydoublemm/spring-cloud-config-repo.git
  rabbitmq:
    host: your host address
    port: port (default 5672)
    username: your name
    password: your password


management:
  endpoints:
    web:
      exposure:
        include: "*"

• 四.启动项目

config client

• 一.创建maven项目，加入依赖

	<!--消息队列-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-bus-amqp</artifactId>
        </dependency>

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

• 二.编写启动类

@SpringBootApplication
public class ConfigClientApplication
{
   public static void main( String[] args ) {
       SpringApplication.run(ConfigClientApplication.class, args);
   }


}

• 三.在resoures下创建bootstrap.yml(比application.yml先加载)

spring:
  application:
    name: application    # 对应config server所获取的配置文件的{application}
  cloud:
    config:
      discovery:
        enabled: true
        service-id: CONFIG-SERVER
      profile: dev            # profile对应config server所获取的配置文件中的{profile}

management:
  endpoints:
    web:
      exposure:
        include: bus-refresh

• 创建application.yml

spring:
  rabbitmq:
   host: your host address
   port: port (default 5672)
   username: your name
   password: your password

• 四.启动项目
  在git上修该配置后，打开cmd
  输入 curl -X POST “localhost:8080/actuator/bus-refresh”
  就能刷新配置了