[bigdata-103] spring-cloud-01 服务注册 eureka server 单机版

1. 文档

《Spring Cloud微服务实战》配套示例代码
https://github.com/dyc87112/springcloudbook

2. 源码结构

.
├── pom.xml
├── src
│ ? ├── main
│ ? │ ? ├── java
│ ? │ ? │ ? └── com
│ ? │ ? │ ? ? ? └── brian
│ ? │ ? │ ? ? ? ? ? └── demo
│ ? │ ? │ ? ? ? ? ? ? ? └── eurekaserver
│ ? │ ? │ ? ? ? ? ? ? ? ? ? └── App.java
│ ? │ ? └── resources
│ ? │ ? ? ? └── application.properties

3. pom.xml文件内容

<?xml version="1.0" encoding="UTF-8"?>
<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.didispace</groupId>
	<artifactId>eureka-server</artifactId>
	<version>1.0.0</version>
	<packaging>jar</packaging>

	<name>eureka-server</name>
	<description>Spring Cloud In Action</description>

	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>1.3.7.RELEASE</version>
		<relativePath />
	</parent>
	
	<repositories>
		<repository>
			<id>my-nexus-central</id>
			<name>my local nexus</name>
			<url>http://localhost:8081/nexus/content/repositories/central/</url>
			<releases>
				<enabled>true</enabled>
				<updatePolicy>never</updatePolicy>
			</releases>
		</repository>
	</repositories>

	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<java.version>1.8</java.version>
	</properties>

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

		<!--<dependency> -->
		<!--<groupId>org.springframework.boot</groupId> -->
		<!--<artifactId>spring-boot-starter-actuator</artifactId> -->
		<!--</dependency> -->

		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>3.8.1</version>
			<scope>test</scope>
		</dependency>
	</dependencies>


	<dependencyManagement>
		<dependencies>
			<dependency>
				<groupId>org.springframework.cloud</groupId>
				<artifactId>spring-cloud-dependencies</artifactId>
				<version>Brixton.SR5</version>
				<type>pom</type>
				<scope>import</scope>
			</dependency>
		</dependencies>
	</dependencyManagement>

	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
		</plugins>
	</build>

</project>

package com.brian.demo.eurekaserver;

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

@EnableEurekaServer
@SpringBootApplication
public class App{

	public static void main(String[] args) {
		new SpringApplicationBuilder(App.class).web(true).run(args);
	}

}

spring.application.name=eureka-server
server.port=1111
eureka.instance.hostname=localhost
eureka.client.register-with-eureka=false
eureka.client.fetch-registry=false
eureka.client.serviceUrl.defaultZone=http://${eureka.instance.hostname}:${server.port}/eureka/
logging.file=${spring.application.name}.log

mvn clean package

在target目录生成文件target/eureka.server-0.0.1-SNAPSHOT.jar

7. 执行

?java -jar target/eureka.server-0.0.1-SNAPSHOT.jar?

8. 查看

在浏览器查看那http://localhost:1111/eureka，能看到界面，即为正常