Spring Cloud EurekaService 服务部署服务注册与发现（一）

开发环境使用IDEA

新建Eureka Server，新建maven项目，配置pom.xml

 <properties>
        <java.version>1.8</java.version>
        <spring-cloud.version>Greenwich.SR1</spring-cloud.version>
    </properties>

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

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
            <scope>provided</scope>
        </dependency>
    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</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>

　　启动类修改

@EnableEurekaServer
@SpringBootApplication
public class EurekaserviceApplication {

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

}

　　添加配置文件

server.port=8761
eureka.instance.hostname=0.0.0.0
spring.application.name = eureka_server
eureka.client.registerWithEureka=false
eureka.client.fetchRegistry=false
eureka.client.serviceUrl.defaultZone=http://${eureka.instance.hostname}:8761/eureka/

　　启动

打jar包，放到服务器上执行   后台挂起服务

nohup java -jar eurekaservice-0.0.1-SNAPSHOT.jar &

eureka客户端注册服务

新建一个项目，修改配置

server.port =1001
spring.application.name=service-hi

#注册eureka服务
eureka.client.serviceUrl.defaultZone=http://地址/eureka/

启动类中添加

@EnableEurekaClient

@EnableEurekaClient
@SpringBootApplication
public class EurekaclientApplication {

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

}

　　访问eureka服务可以看到service-hi 已经注册

学习资料：https://github.com/forezp/SpringCloudLearning