1、创建SpringCloud server管理者

创建一个SpringBoot项目，作为SpringCloud服务管理者，使用eureka框架，其它服务通过注册，成为一个微服务。

pom.xml

<?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.smartbin</groupId>
    <artifactId>springserver</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>springserver</name>
    <description>Demo project for Spring Boot</description>
    <packaging>jar</packaging>

    <!--使用SpringBoot1.5.3版本-->
   <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.3.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

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

    <dependencies>

        <!--开启eureka服务注册功能-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-eureka-server</artifactId>
        </dependency>

        <!--======== SpringBoot的配置start ===========-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>Camden.SR7</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>

application.yml配置

server:
  port: 8000

eureka:
  instance:
    hostname: 0.0.0.0
  client:
    #以下两个作用是禁止自己注册到服务中心
    register-with-eureka: false
    fetch-registry: false
    serviceUrl:
      #指定客服端调用的服务地址
      defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka

在启动类上添加 @EnableEurekaServer 注解

@EnableEurekaServer    //启用服务中心
@SpringBootApplication
public class SpringserverApplication {

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

}

该项目构建完成，在浏览器中输入 http://localhost:8000/ ，即可进入服务管理页面，可查看已经注册的服务