SrpingCloud 之SrpingCloud config分布式配置中心搭建

我就是我 2022-01-28 13:27 191阅读 0赞

# [SrpingCloud 之SrpingCloud config分布式配置中心搭建][SrpingCloud _SrpingCloud config] #

1、搭建git环境   目的：持久化存储配置文件信息

采用码云

![1179709-20181115182425938-1167601261.png][]

创建后

继续创建文件夹  用来区分不同的项目

![1179709-20181115182558022-848378055.png][]

下面就是git上存放配置文件了。环境的区分 dev  sit pre prd   开发  测试 预发布  准生产

sit  和 prd 环境

ConfigServer环境搭建：

注意Config server也需要注册到注册中心的   client通过别名去读取 而不是实际地址哦

![1179709-20181115184508935-761489347.png][]

分别去对应：

###服务注册到eureka地址
    eureka:
      client:
        service-url:
               defaultZone: http://localhost:8100/eureka
    spring:
      application:
        ####注册中心应用名称
        name: config-server
      cloud:
        config:
          server:
            git:
              ###git环境地址
              uri: https://gitee.com/toov5/distributed_configuration_file.git
              ####目录文件（区分项目的）
              search-paths:
                - Test    
          ####读取分支环境        
          label: master
    ####服务端口号      
    server:
      port: 8888

启动类：

package com.toov5;
    
    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;
    
    @SpringBootApplication
    @EnableEurekaClient
    @EnableConfigServer
    public class AppConfigServer {
      public static void main(String[] args) {
          SpringApplication.run(AppConfigServer.class, args);
    }
    }

开启Eureka 开启 ConfigServer

![1179709-20181115184942538-61628029.png][]

下面验证配置文件：

把配置文件存放在git

在git环境上创建配置文件命名规范

服务名称-配置名称-环境

![1179709-20181115190817144-1037068432.png][]

![1179709-20181115190911294-1277915613.png][]

提交以后,启动项目，访问：

![1179709-20181115190722936-1016506756.png][]

下面就是 搭建client 去使用配置文件

![1179709-20181115215118082-171644805.png][]

pom：

<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.toov5</groupId>
      <artifactId>SpringCloud-Configclient</artifactId>
      <version>0.0.1-SNAPSHOT</version>
      
      <parent>
    		<groupId>org.springframework.boot</groupId>
    		<artifactId>spring-boot-starter-parent</artifactId>
    		<version>2.0.1.RELEASE</version>
    	</parent>
    	
    	<dependencyManagement>
    		<dependencies>
    			<dependency>
    				<groupId>org.springframework.cloud</groupId>
    				<artifactId>spring-cloud-dependencies</artifactId>
    				<version>Finchley.M7</version>
    				<type>pom</type>
    				<scope>import</scope>
    			</dependency>
    
    		</dependencies>
    	</dependencyManagement>
    	<dependencies>
    		
    		<dependency>
    			<groupId>org.springframework.boot</groupId>
    			<artifactId>spring-boot-starter-web</artifactId>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework.cloud</groupId>
    			<artifactId>spring-cloud-config-client</artifactId>
    		</dependency>
    		
    		<dependency>
    			<groupId>org.springframework.cloud</groupId>
    			<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
    		</dependency>
    	</dependencies>
    	
    	<repositories>
    		<repository>
    			<id>spring-milestones</id>
    			<name>Spring Milestones</name>
    			<url>https://repo.spring.io/libs-milestone</url>
    			<snapshots>
    				<enabled>false</enabled>
    			</snapshots>
    		</repository>
    	</repositories>
      
    </project>

bootstrap.yml  (注意一定要utf-8格式的！)

spring:
      application:
        ####注册中心应用名称  git上的前缀
        name:  test-configClient
      cloud:
        config:
        ####读取后缀  prd是对应的后缀
          profile: prd
          ####读取config-server注册地址  confit-server的注册名称 别名
          discovery:
            service-id: config-server
            enabled: true
    #####    eureka服务注册地址    
    eureka:
      client:
        service-url:
          defaultZone: http://localhost:8100/eureka    
    server:
      port: 8882

controller

package com.toov5.controller;
    
    import org.springframework.beans.factory.annotation.Value;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.RestController;
    
    @RestController
    public class TestController {
        @Value("${motto}")   //配置的key
      private String motto;
        
        @RequestMapping("/getMotto")
        public String getMotto() {
            return motto;
        }
    }

启动

package com.toov5.controller;
    
    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    
    @SpringBootApplication
    public class AppConfigClient {
      public static void main(String[] args) {
        SpringApplication.run(AppConfigClient.class, args);
    }
    }

**bootstrap.yml文件一定要 utf-8格式的！ LZ在写次博文时候就遇到了这个问题 折腾了一会才解决的！**

![1179709-20181115215014954-2079647164.png][]

[SrpingCloud _SrpingCloud config]: https://www.cnblogs.com/toov5/p/9966341.html
[1179709-20181115182425938-1167601261.png]: /images/20220128/d50610379c934855a16abe86c33b205a.png
[1179709-20181115182558022-848378055.png]: /images/20220128/ef612f549a824f5c84b79c64c4b77810.png
[1179709-20181115184508935-761489347.png]: /images/20220128/65f3054077c64b8ea837a1adedeef2bd.png
[1179709-20181115184942538-61628029.png]: /images/20220128/a74029dcafae49df9dc3370b64c1d74e.png
[1179709-20181115190817144-1037068432.png]: /images/20220128/33c25d3a1dfc4113a9d5e4e07d222646.png
[1179709-20181115190911294-1277915613.png]: /images/20220128/f38d6660271c40c48e7edda8d7ee23d4.png
[1179709-20181115190722936-1016506756.png]: /images/20220128/376b67ad075c47f6b92591b217a28899.png
[1179709-20181115215118082-171644805.png]: /images/20220128/cdca482f29e545f08488a9f0b9d065d5.png
[1179709-20181115215014954-2079647164.png]: /images/20220128/d27b5c76bfb942d3ade9dfe0d63b3ffe.png