SpringCloud-config(配置版config的eureka服务器)

                        配置版config的服务端和客户端

注明：此项目为本人学习尚硅谷老师的教学视频然后整理核心的配置文件，所有的项目均在以下地址下载。
https://github.com/xwbGithub/microservicecloud下载

讲解内容请参考：microservicecloud-config-eureka-client-7001，microservicecloud-config-dept-client-8001

新建模块：microservicecloud-config-eureka-client-7001

config服务器端

pom

<dependencies>
    <!-- SpringCloudConfig配置 -->
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-config</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-eureka-server</artifactId>
    </dependency>
    <!-- 热部署插件 -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>springloaded</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-devtools</artifactId>
    </dependency>

bootstrap.xml

spring:
  cloud:
    config:
      name: microservicecloud-config-eureka-client #需要从gitHub上读取的资源名称,注意没有yml后缀名
      profile: dev #对应配置服务中的{profile}
      label: master #对应的是访问那个分支
      uri: http://config-3344.com:3344 #SpringCloud获取服务地址

application.yml

spring:
  application:
    name: microservicecloud-config-eureka-client

主启动类Config_Git_EurekaServerApplication

 

/** EurekaServer服务器端启动类，接受其他微服务注册景来*/
@SpringBootApplication
@EnableEurekaServer
public class Config_Git_EurekaServerApplication {
    public static void main(String[] args) {
        SpringApplication.run(Config_Git_EurekaServerApplication.class, args);
    }
}

先启动microservicecloud-config-3344微服务，再启动microservicecloud-config-eureka-client-7001微服务，然后访问地址：http://eureka7001.com:7001/

新建config的eureka的客户端

新建模块microservicecloud-config-dept-client-8001

pom

<dependencies>
		<!-- SpringCloudConfig配置 -->
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-config</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-actuator</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-eureka</artifactId>
		</dependency>
		<dependency>
			<groupId>com.atguigu.springcloud</groupId>
			<artifactId>microservicecloud-api</artifactId>
			<version>${project.version}</version>
		</dependency>
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
		</dependency>
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
		</dependency>
		<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>druid</artifactId>
		</dependency>
		<dependency>
			<groupId>ch.qos.logback</groupId>
			<artifactId>logback-core</artifactId>
		</dependency>
		<dependency>
			<groupId>org.mybatis.spring.boot</groupId>
			<artifactId>mybatis-spring-boot-starter</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-jetty</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>springloaded</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-devtools</artifactId>
		</dependency>
	</dependencies>

Bootstrap.yml

spring:
  cloud:
    config:
      name: microservicecloud-config-dept-client #需要从github上读取的资源名称，注意没有yml后缀名
      #profile配置是什么就取什么配置dev or test
      profile: dev
      #profile: test
      label: master
      uri: http://config-3344.com:3344  #SpringCloudConfig获取的服务地址

application.yml

spring:
  application:
    name: microservicecloud-config-dept-client

主启动类

@SpringBootApplication
@EnableEurekaClient //本服务启动后会自动注册进eureka服务中
@EnableDiscoveryClient //服务发现
public class DeptProvider8001_Config_App
{
   public static void main(String[] args)
   {
      SpringApplication.run(DeptProvider8001_Config_App.class, args);
   }
}

其他业务逻辑代码

测试：

首先启动config-3344配置服务器启动，然后启动micriservicecloud-config-eureka—client-7001服务端

最后启动microservicecloud-config-dept-client-8001客户端

原配置文件地址

https://github.com/zzyybs/microservicecloud-config/blob/master/microservicecloud-config-dept-client.yml

Test配置默认访问

                            http://localhost:8001/dept/list 看到访问的数据库是cloudDB02

dev配置默认访问

                            http://localhost:8001/dept/list 看到访问的数据库是cloudDB01