1.Eureka

application.yml:

eureka:
  client:
    service-url:
      defaultZone: http://114.55.229.69:8761/eureka
    register-with-eureka: false #自身不在eureka上注册
  server:
    enable-self-preservation: false #关闭自我保护（客户端跟服务端长时间连不上，eureka控制台上有红色警告，开发环境设置成false，线上为true）
  instance:
    hostname: localhost #跳转地址
spring:
  application:
    name: eureka-server
server:
  port: 8761

EurekaApplication:

package com.wangfajun;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;

@SpringBootApplication
@EnableEurekaServer //Eureka服务端
public class EurekaApplication {

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

 Tip：Eureka服务端高可用，生产上建议至少两台以上，相互注册即可

服务端：机器：114.55.229.69,端口：8761机器上，defaultZone: http://118.178.144.64:8762/eureka,http://114.55.88.126:8763/eureka

　　   机器：118.178.144.64,端口:8762机器上，defaultZone: http://114.55.229.69:8761/eureka,http://114.55.88.126:8763/eureka

　　   机器：114.55.88.126,端口:8763机器上，defaultZone: http://114.55.229.69:8761/eureka,http://118.178.144.64:8762/eureka

客户端：http://114.55.229.69:8761/eureka,http://118.178.144.64:8762/eureka,http://114.55.88.126:8763/eureka