server:
 port: 8091
spring:
 cloud:
  config:
   uri: http://localhost:8090/　　#config-server的服务地址
   profile: dev
   label: master
 application:
  name: config-server
management:
 security:
  enabled: false

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

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>

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

　　　　　　<!--当git/svn中的配置文件改变时，动态的刷新获取数据-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
    </dependencies>

package com.transsion;

import jdk.nashorn.internal.ir.annotations.Reference;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.RequestMapping;

@SpringBootApplication

public class ConfigClientApplication {

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

}

package com.transsion;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RefreshScope
public class ClientController {

    @Value("${id}") //用于获取在git仓库中的配置文件的属性。
    private String id;

    @RequestMapping("/config")
    public String getConfig() {
        return this.id;
    }
}