搭建eureka服务

1.pom.xml

<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.hive</groupId>
<artifactId>user-eureka</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>eureka_user</name>
<url>http://maven.apache.org</url>

<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId><!--配合spring cloud版本-->
<version>1.4.3.RELEASE</version>
</parent>

<!--设置字符编码及java版本-->
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

<java.version>1.8</java.version>
</properties>
<dependencies>

<!--增加eureka-server的依赖-->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-eureka-server</artifactId>
</dependency>
</dependencies>

<!--依赖管理，用于管理spring-cloud的依赖-->
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>Camden.SR1</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<!--使用该插件打包-->
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

2.application

package com.hivescm;

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

@SpringBootApplication//springBoot注解,spring在springBoot基础之上来构建项目
@EnableEurekaServer//开启eureka服务
public class EurekaApplication {
public static void main(String[] args) {

//spirng boot的标准入口
SpringApplication.run(EurekaApplication.class, args);
}
}

3.application.yml

server:
port: 8761#指定服务端口
eureka:
client:
register-with-eureka: false #是否将eureka自身作为应用注册到eureka注册中心
fetch-registry: false #为true时，可以启动，但报异常：Cannot execute request on any known server
service-url:
defaultZone: http://192.168.106.49:8761/eureka

简单的eureka就写好了，运行下EurekaApplication .java 
访问：http://localhost:8761/