idea创建Eureka provide入门实例

第一步创建工程

1、选择File，然后new  再然后Project

 2、填写项目信息，然后下一步

 3、选择依赖  Spring Cloud Discovery  然后选择Eureka Discovery Client ,然后下一步

 4、选择文件位置，然后Finish就行

第二步、启动类添加 @EnableEurekaClient 标签

package com.ssc.eureka_provide;

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

@EnableEurekaClient
@SpringBootApplication
public class EurekaProvideApplication {

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

}

第三步新建一个类，提供服务接口

package com.ssc.eureka_provide;

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

@EnableEurekaClient
@SpringBootApplication
public class EurekaProvideApplication {

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

}

第四步、application.yml添加配置

spring:
  application:
    name: eureka-user-provide
server:
  port: 8055
eureka:
  client:
    service-url:
      defaultZone: http://localhost:8761/eureka
  instance:
    prefer-ip-address: true
    instance-id: ${spring.application.name}:${eureka.instance.prefer-ip-address}:${server.port}

第五步、启动服务查看Eureka Server注册信息，前提Eureka Server需要是启动的

 giiee地址： https://gitee.com/RookieIsMine/eureka_provide