springcloud第一步：创建eureka注册服务

实现服务注册

 

创建EureKaserver 项目

Maven依赖

  <parent>

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

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

            <version>1.5.2.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>

            <!--eureka server -->

            <dependency>

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

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

            </dependency>

            <!-- spring boot test -->

            <dependency>

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

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

                  <scope>test</scope>

            </dependency>

      </dependencies>

      <dependencyManagement>

            <dependencies>

                  <dependency>

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

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

                       <version>Dalston.RC1</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>

      <repositories>

            <repository>

                  <id>spring-milestones</id>

                  <name>Spring Milestones</name>

                  <url>https://repo.spring.io/milestone</url>

                  <snapshots>

                       <enabled>false</enabled>

                  </snapshots>

            </repository>

      </repositories>

 

配置application.yml

server:

  port: 8888

eureka:

  instance:

    hostname: localhost

  client:

    registerWithEureka: false

    fetchRegistry: false

    serviceUrl:

      defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/

 

启动EurekaServer

@SpringBootApplication

@EnableEurekaServer

public class App {

      public static void main(String[] args) {

            SpringApplication.run(App.class, args);

      }

}

打开eureka server 界面的

 

http://localhost:8888