server:
  port: ${PORT:9400}

spring:
  application:
    name: config-server
  security:
    # 配置spring security登录用户名和密码，给Config配置中心添加认证
    user:
      name: rtxtitanv
      password: rtxtitanv
  cloud:
    config:
      server:
        git:
          # 指定git远程仓库地址
          uri: https://github.com/RtxTitanV/springcloud-config-repository.git
          # 指定git仓库用户名密码，公开仓库可以不指定用户名密码，私有仓库需要指定
          # 指定git仓库用户名
          username: rtxtitanv
          # 指定git仓库密码
          password: *********
          # 指定是否开启启动时直接从git获取配置，true：开启，false：关闭
          clone-on-start: true
          # 指定是否强制从远程仓库拉取，true：是，false：否，默认false
          force-pull: true

eureka:
  client:
    # 服务注册，是否将服务注册到Eureka注册中心，true：注册，false：不注册
    register-with-eureka: true
    # 服务发现，是否从Eureka注册中心获取注册信息，true：获取，false：不获取
    fetch-registry: true
    # 配置Eureka注册中心即Eureka服务端的地址，集群地址以,隔开
    service-url:
      defaultZone: http://rtxtitanv:rtxtitanv@eureka-server-01:8001/eureka/,http://rtxtitanv:rtxtitanv@eureka-server-02:8002/eureka/,http://rtxtitanv:rtxtitanv@eureka-server-03:8003/eureka/
  instance:
    # 将ip地址注册到Eureka注册中心
    prefer-ip-address: true
    # 该服务实例在注册中心的唯一实例ID，${spring.cloud.client.ip-address}获取该服务实例ip
    instance-id: ${spring.application.name}:${spring.cloud.client.ip-address}:${server.port}
    # 该服务实例向注册中心发送心跳间隔，单位秒，默认30秒
    lease-renewal-interval-in-seconds: 20
    # Eureka注册中心在删除此实例之前收到最后一次心跳后的等待时间，单位秒，默认90秒
    lease-expiration-duration-in-seconds: 60

4.通过Config服务端获取配置信息

IDEA启动eureka-server集群和config-server，访问注册中心，下图为服务注册信息：

访问配置信息的URL与配置文件的映射关系如下：

# 获取配置信息，{label}可省略，省略后默认获取master分支配置信息
/{application}/{profile}[/{label}]
# 获取master分支配置文件信息
/{application}-{profile}.yml
# 获取配置文件信息
/{label}/{application}-{profile}.yml
# 获取master分支配置文件信息
/{application}-{profile}.properties
# 获取配置文件信息
/{label}/{application}-{profile}.properties

2020-03-09 19:07:38.710  INFO 3608 --- [nio-9400-exec-2] o.s.c.c.s.e.NativeEnvironmentRepository  : Adding property source: file:/C:/Users/nvidi/AppData/Local/Temp/config-repo-2390265840718149064/application-dev.yml
2020-03-09 19:07:38.710  INFO 3608 --- [nio-9400-exec-2] o.s.c.c.s.e.NativeEnvironmentRepository  : Adding property source: file:/C:/Users/nvidi/AppData/Local/Temp/config-repo-2390265840718149064/application.yml

2020-03-09 19:08:19.537  WARN 3608 --- [nio-9400-exec-8] .c.s.e.MultipleJGitEnvironmentRepository : Could not fetch remote for master remote: https://github.com/RtxTitanV/springcloud-config-repository.git
2020-03-09 19:08:19.804  INFO 3608 --- [nio-9400-exec-8] o.s.c.c.s.e.NativeEnvironmentRepository  : Adding property source: file:/C:/Users/nvidi/AppData/Local/Temp/config-repo-2390265840718149064/application-dev.yml
2020-03-09 19:08:19.804  INFO 3608 --- [nio-9400-exec-8] o.s.c.c.s.e.NativeEnvironmentRepository  : Adding property source: file:/C:/Users/nvidi/AppData/Local/Temp/config-repo-2390265840718149064/application.yml

<!-- Spring Cloud Config 客户端依赖 -->
<dependency>
	<groupId>org.springframework.cloud</groupId>
	<artifactId>spring-cloud-starter-config</artifactId>
</dependency>
<!-- Spring Cloud Eureka Client 起步依赖 -->
<dependency>
	<groupId>org.springframework.cloud</groupId>
	<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
</dependency>
<dependency>
	<groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-starter-web</artifactId>
</dependency>

package com.rtxtitanv;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;

/**
 * @author rtxtitanv
 * @version 1.0.0
 * @name com.rtxtitanv.ConfigClientApplication
 * @description 主启动类
 * @date 2020/3/8 17:50
 */
@EnableEurekaClient
@SpringBootApplication
public class ConfigClientApplication {
    public static void main(String[] args) {
        SpringApplication.run(ConfigClientApplication.class, args);
    }
}

server:
  port: ${PORT:9500}

spring:
  application:
    name: config-client
  cloud:
    config:
      # 指定配置中心服务端地址
      # 分布式配置中心服务端没在eureka注册中心注册时需指定该配置中心服务端的地址
      uri: http://localhost:9400/
      # 指定连接配置中心服务端的用户名
      username: rtxtitanv
      # 指定连接配置中心服务端的密码
      password: rtxtitanv
      # 指定要获取的配置文件的前缀名，对应配置文件中的{application}
      name: application
      # 指定要获取的配置文件的环境名，对应配置文件中{profile}
      profile: dev
      # 指定要获取的配置文件的分支名，对应{label}，默认为master
      label: master

eureka:
  client:
    # 服务注册，是否将服务注册到Eureka注册中心，true：注册，false：不注册
    register-with-eureka: true