dependencies { compile('org.springframework.cloud:spring-cloud-starter-netflix-eureka-server') testCompile('org.springframework.boot:spring-boot-starter-test') } dependencyManagement { imports { mavenBom "org.springframework.cloud:spring-cloud-dependencies:${springCloudVersion}" } }
server.port: 8761 management.port: 8762 eureka: instance: hostname: localhost client: registerWithEureka: false fetchRegistry: false serviceUrl: defaultZone: http://localhost:8761/eureka/
package lind.sprindemo.eurekaServer; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.client.discovery.EnableDiscoveryClient; import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer; @EnableEurekaServer @EnableDiscoveryClient @SpringBootApplication public class EurekaServerApplication { public static void main(String[] args) { SpringApplication.run(EurekaServerApplication.class, args); } }
向我们配置中心的客户端同时也是eureka的一个客户端,例如一个订单服务,它的配置存储在配置中心,它如果希望公开自己,就需要是eureka的一个客户端。
graph TD A[订单服务]-->B(注册) B-->C(eureka) A-->D(获取配置) D-->E(clientserver)