SpringCloud注册中心编写和测试

（1）创建注册中心工程

（2）添加jar包  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.jh</groupId>

<artifactId>TestSpringCloud</artifactId>

<version>0.0.1-SNAPSHOT</version>

<packaging>jar</packaging>

<name>TestSpringCloud</name>

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

<properties>

<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

</properties>

<!--  1 spring boot parent  -->

<parent>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-starter-parent</artifactId>

<version>1.4.3.RELEASE</version>

<relativePath/>

</parent>

<!-- spring    -->

<dependencies>

<dependency>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-starter</artifactId>

</dependency>

<!--2 注册服务中心   -->

<dependency>

<groupId>org.springframework.cloud</groupId>

<artifactId>spring-cloud-starter-eureka-server</artifactId>

</dependency>

<!-- spring  boot 测试 -->

<dependency>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-starter-test</artifactId>

<scope>test</scope>

</dependency>

<!-- spring cloud  版本 -->

</dependencies>

<dependencyManagement>

<dependencies>

<dependency>

<groupId>org.springframework.cloud</groupId>

<artifactId>spring-cloud-dependencies</artifactId>

<version>Dalston.SR3</version>

<type>pom</type>

<scope>import</scope>

</dependency>

</dependencies>

</dependencyManagement>

</project>

（3） 编写主程序

@EnableEurekaServer // 开启注册服务

@SpringBootApplication // spring boot应用程序

public class EurekaServer {

public static void main(String[] args) {

SpringApplication.run(EurekaServer.class, args);

}

}

（4）配置文件application.properties

server.port=8001

eureka.instance.hostname=localhost

eureka.client.register-with-eureka=false

eureka.client.fetch-registry=false

eureka.client.service-url.defaultZone=http://${eureka.instance.hostname}:${server.port}/eureka/

（5）测试：

打开浏览器输入http://loclalhost:8001

系统返回