Idea下SpringCloud2实验（一、Eureka-服务注册中心）

一、搭建Eureka注册中心
1、创建SpringBoot项目

2、配置文件

2.1pom.xml

    4.0.0
    
        org.springframework.boot
        spring-boot-starter-parent
        2.1.4.RELEASE
         
    
    com.jane
    springcloud-eureka
    0.0.1-SNAPSHOT
    springcloud-eureka
    Demo project for Spring Boot

    
        1.8
        Greenwich.SR1
    

    
        
            org.springframework.cloud
            spring-cloud-starter-netflix-eureka-server
        

        
            org.springframework.boot
            spring-boot-starter-test
            test
        
    

    
        
            
                org.springframework.cloud
                spring-cloud-dependencies
                ${spring-cloud.version}
                pom
                import
            
        
    

    
        
            
                org.springframework.boot
                spring-boot-maven-plugin
            
        
    

2.2 启动文件

package com.jane.springcloudeureka;

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

@SpringBootApplication
@EnableEurekaServer
public class SpringcloudEurekaApplication {

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

}

2.3 application.properties

server.port=6001
eureka.instance.hostname=127.0.0.1
eureka.instance.prefer-ip-address=true
eureka.client.service-url.defaultZone=http://${eureka.instance.hostname}:${server.port}/eureka/
eureka.client.register-with-eureka=false
eureka.client.fetch-registry=false

三、启动，看到如下页面，此时还没有注册服务