2.2 、spring boot项目配置中心config config 、

 

1、创建springboot项目 (不过依赖应该选择的是config server)

 

 

 

2、pom文件如下

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>4.0.0modelVersion>

   <groupId>com.carl.authgroupId>
   <artifactId>sso-configartifactId>
   <version>0.0.1-SNAPSHOTversion>
   <packaging>jarpackaging>

   <name>sso-configname>
   <description>Demo project for Spring Bootdescription>

   <parent>
      <groupId>org.springframework.bootgroupId>
      <artifactId>spring-boot-starter-parentartifactId>
      <version>1.5.10.RELEASEversion>
      <relativePath/> 
   parent>

   <properties>
      <project.build.sourceEncoding>UTF-8project.build.sourceEncoding>
      <project.reporting.outputEncoding>UTF-8project.reporting.outputEncoding>
      <java.version>1.8java.version>
      <spring-cloud.version>Edgware.SR2spring-cloud.version>
   properties>

   <dependencies>
      
         org.springframework.cloud
         spring-cloud-config-server
     

      <dependency>
         <groupId>org.springframework.bootgroupId>
         <artifactId>spring-boot-starter-testartifactId>
         <scope>testscope>
      dependency>
   dependencies>

   <dependencyManagement>
      <dependencies>
         <dependency>
            <groupId>org.springframework.cloudgroupId>
            <artifactId>spring-cloud-dependenciesartifactId>
            <version>${spring-cloud.version}version>
            <type>pomtype>
            <scope>importscope>
         dependency>
      dependencies>
   dependencyManagement>

   <build>
      <plugins>
         <plugin>
            <groupId>org.springframework.bootgroupId>
            <artifactId>spring-boot-maven-pluginartifactId>
         plugin>
      plugins>
   build>


project>

 

3、添加配置管理器支持注解

 

@EnableConfigServer
@SpringBootApplication
public class SsoConfigApplication {

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

 

 

4、编辑 application配置文件

 

#指定日志输出文件
logging:
  file: "logs/sso-config.log"
info:
  name : "配置中心"

---
server:
  #服务端口
  port: 8888
  #访问路径
  context-path: /config
spring:
  profiles:
    #本地配置文件
    active:
      #配置文件本地化
      - native
  application:
    #指定应用名称
    name: sso-config

 

5、运行这个spring boot项目，浏览器访问 http://localhost:8888/config/ 说明下面的启动成功

 

 

 

6、配置中心的位置，创建resource 下创建config文件夹，创建sso-dev.propetries 编辑配置文件

1、上面我们提到配置是放置于配置中心，而不放在服务内

2、由于配置是放在与本地，那么spring的默认配置在目录为resources/config

 

hello_key=value

 

 

7、重新启动spring boot项目，访问 http://localhost:8888/config/sso/dev

 

 

name:应用名称 sso -dev.properties配置文件的名称

label 表示分支名称 master

version 表示git上对应的版本号

{

         "name": "sso",

         "profiles": ["dev"],

         "label": null,

         "version": null,

         "state": null,

         "propertySources": [{

                  "name": "classpath:/config/sso-dev.properties",

                  "source": {

                           "hello_key": "value"

                  }

         }]

}