Spring Cloud Config为分布式系统中的外部配置提供服务器和客户端支持。使用Config Server，您可以在所有环境中管理应用程序的外部属性。客户端和服务器上的概念映射与Spring Environment和PropertySource抽象相同，因此它们与Spring应用程序非常契合，但可以与任何以任何语言运行的应用程序一起使用。随着应用程序通过从开发人员到测试和生产的部署流程，您可以管理这些环境之间的配置，并确定应用程序具有迁移时需要运行的一切。服务器存储后端的默认实现使用git，因此它轻松支持标签版本的配置环境，以及可以访问用于管理内容的各种工具。很容易添加替代实现，并使用Spring配置将其插入。

需要JAVA Spring Cloud大型企业分布式微服务云构建的B2B2C电子商务平台源码 一零三八七七四六二六

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"><modelVersion>4.0.0</modelVersion><parent><groupId>com.ml.honghu</groupId><artifactId>commonservice</artifactId><version>0.0.1-SNAPSHOT</version></parent><artifactId>commonservice-config</artifactId><packaging>jar</packaging><name>commonservice-config</name><description>Config Server</description><dependencies><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-config-server</artifactId></dependency><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-eureka</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-security</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><scope>test</scope></dependency></dependencies><build><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId><executions><execution><id>1</id><goals><goal>repackage</goal></goals></execution><execution><id>2</id><goals><goal>build-info</goal></goals></execution></executions></plugin></plugins></build>
</project>

在src/main/java进行ConfigApplication.java启动文件配置：

package com.ml.honghu;import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.config.server.EnableConfigServer;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;@EnableConfigServer
@EnableEurekaClient
@SpringBootApplication
public class ConfigApplication {public static void main(String[] args) {SpringApplication.run(ConfigApplication.class, args);}
}

在src/main/resource下进行bootstrap.yml配置

server:
port: 8888
spring:application:name: commonservice-config-serverprofiles:active: discovery,nativecloud:config:server:git:uri: http://192.168.0.254/honghu.../honghu-config.gitusername: honghupassword: 123456searchPaths: config-dev
security:basic:enabled: trueuser:name: honghupassword: 123456
eureka:client:serviceUrl:defaultZone: http://honghu:123456@localhost:8761/eureka/honghuZone: http://honghu:123456@localhost:8761/eureka/registry-fetch-interval-seconds: 300availability-zones:honghu: honghuZoneinstance:prefer-ip-address: truemetadataMap:version: 1.0variant: Auser: ${security.user.name}password: ${security.user.password}
management:security:enabled: false

注意： 如果不从远程git或者svn库加载配置文件信息，可以配置加载本地地址，比如window下配置使用：

server:
port: 8888
spring:
application:name: commonservice-config-server
profiles:active: discovery,native
cloud:config:server:native.searchLocations: d:/honghu-config
security:
basic:enabled: true
user:name: honghupassword: 123456
eureka:
client:serviceUrl:defaultZone: http://honghu:123456@localhost:8761/eureka/honghuZone: http://honghu:123456@localhost:8761/eureka/registry-fetch-interval-seconds: 300availability-zones:honghu: honghuZone
instance:prefer-ip-address: truemetadataMap:version: 1.0variant: Auser: ${security.user.name}password: ${security.user.password}
management:
security:enabled: false

到此，整个config服务项目配置完毕
从现在开始，我这边会将近期研发的spring cloud微服务云架构的搭建过程和精髓记录下来，帮助更多有兴趣研发spring cloud框架的朋友，大家来一起探讨spring cloud架构的搭建过程及如何运用于企业项目。