搭建EurekaServer

1.创建项目，引入spring-cloud-starter-netflix-eureka-server的依赖

<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
</dependency>

2.编写启动类，添加@EnableEurekaServer注解

3.添加application.yml文件，编写下面的配置：

server:
  port: 10086 # 服务端口
spring:
  application:
    name: eurekaserver # eureka的服务名称
eureka:
  client:
    service-url:  # eureka的地址信息
      defaultZone: http://127.0.0.1:10086/eureka