2.2 、spring boot项目配置中心config config 、

比眉伴天荒 2022-05-30 07:29 358阅读 0赞

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

![image001.gif][]

# 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>4.0.0</modelVersion>  
  
   <groupId>com.carl.auth</groupId>  
   <artifactId>sso-config</artifactId>  
   <version>0.0.1-SNAPSHOT</version>  
   <packaging>jar</packaging>  
  
   <name>sso-config</name>  
   <description>Demo project for Spring Boot</description>  
  
   <parent>  
      <groupId>org.springframework.boot</groupId>  
      <artifactId>spring-boot-starter-parent</artifactId>  
      <version>1.5.10.RELEASE</version>  
      <relativePath/>   
   </parent>  
  
   <properties>  
      <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>  
      <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>  
      <java.version>1.8</java.version>  
      <spring-cloud.version>Edgware.SR2</spring-cloud.version>  
   </properties>  
  
   <dependencies>  
      <dependency>  
         <groupId>org.springframework.cloud</groupId>  
         <artifactId>spring-cloud-config-server</artifactId>  
      </dependency>  
  
      <dependency>  
         <groupId>org.springframework.boot</groupId>  
         <artifactId>spring-boot-starter-test</artifactId>  
         <scope>test</scope>  
      </dependency>  
   </dependencies>  
  
   <dependencyManagement>  
      <dependencies>  
         <dependency>  
            <groupId>org.springframework.cloud</groupId>  
            <artifactId>spring-cloud-dependencies</artifactId>  
            <version>$\{spring-cloud.version\}</version>  
            <type>pom</type>  
            <scope>import</scope>  
         </dependency>  
      </dependencies>  
   </dependencyManagement>  
  
   <build>  
      <plugins>  
         <plugin>  
            <groupId>org.springframework.boot</groupId>  
            <artifactId>spring-boot-maven-plugin</artifactId>  
         </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 #

![image002.gif][]

# 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

![image003.gif][]

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

![image004.gif][]

#### 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"

\}\]

[image001.gif]: https://raw.githubusercontent.com/HealerJean123/BlogImage/master/tFXqupIvoNQLp4aN/image001.gif
[image002.gif]: https://raw.githubusercontent.com/HealerJean123/BlogImage/master/tFXqupIvoNQLp4aN/image002.gif
[image003.gif]: https://raw.githubusercontent.com/HealerJean123/BlogImage/master/tFXqupIvoNQLp4aN/image003.gif
[image004.gif]: https://raw.githubusercontent.com/HealerJean123/BlogImage/master/tFXqupIvoNQLp4aN/image004.gif