pom檔案：

<project xmlns="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">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.toov5</groupId>
  <artifactId>member</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  
  
	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>2.0.1.RELEASE</version>
	</parent>
	<!-- 管理依賴 -->
	<dependencyManagement>
		<dependencies>
			<dependency>
				<groupId>org.springframework.cloud</groupId>
				<artifactId>spring-cloud-dependencies</artifactId>
				<version>Finchley.M7</version>
				<type>pom</type>
				<scope>import</scope>
			</dependency>
		</dependencies>
	</dependencyManagement>
	<dependencies>
		<!-- SpringBoot整合Web元件 -->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		<!-- SpringBoot整合eureka客戶端 -->
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
		</dependency>
	</dependencies>
	<!-- 注意： 這裡必須要新增， 否者各種依賴有問題 -->
	<repositories>
		<repository>
			<id>spring-milestones</id>
			<name>Spring Milestones</name>
			<url>https://repo.spring.io/libs-milestone</url>
			<snapshots>
				<enabled>false</enabled>
			</snapshots>
		</repository>
	</repositories>
  
</project>

　yml檔案：

###服務啟動埠號
server:
  port: 8000
###服務名稱(服務註冊到eureka名稱)  
spring:
    application:
        name: app-toov5-member
###服務註冊到eureka地址
eureka:
  client:
    service-url:
    ##當前會員註冊到eureka服務  地址+埠號 
           defaultZone: http://127.0.0.1:8100/eureka
           
###因為該應用為註冊中心，不會註冊自己
    register-with-eureka: true
###是否需要從eureka上獲取註冊資訊
    fetch-registry: true

　　controller類

package com.toov5.api.controller;

import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class MemberApiController {
    @RequestMapping("/getMember")
  public String getMember() {
        
 
return "會員服務";
  }
}

啟動類

package com.toov5.api.app;

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

@SpringBootApplication
@EnableEurekaClient   //註冊到eureka
public class AppMember {
   
    public static void main(String[] args) {
        SpringApplication.run(AppMember.class, args);
    }
    
}  

 先啟動eureka，再啟動服務:

上面Eureka會幫助生成地址~ 

通過獲取服務名字 然後獲取訪問地址