6.搭建Eureka

eureka-server自己也是一个微服务，所以eureka-server在启动的时候也会将自己注册到eureka上。eureka集群的时候，会将多个eureka相互注册，这个时候，defaultZone的值会有多个，用逗号隔开。

"1.0" encoding="UTF-8"?>
"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">
    
        cloud-demo
        com.xkj.org
        1.0-SNAPSHOT
    
    4.0.0
    eureka-server
 
    
        8
        8
    
 
    
        
            org.springframework.cloud
            spring-cloud-starter-netflix-eureka-server
        
 
    

server:
  port: 10086
spring:
  application:
    name: eureka-server #eureka服务名称
eureka:
  client:
    service-url:
      defaultZone: http://localhost:10086/eureka #eureka地址信息，

@SpringBootApplication
@EnableEurekaServer
public class EurekaApplication {
 
    public static void main(String[] args) {
        SpringApplication.run(EurekaApplication.class, args);
    }
}