Java实现Dubbo服务提供者及消费者注册

创建Mavn工程。HelloDubbo。
pom.xml添加dubbo及spring架包。

 <dependency>
<groupId>javaee</groupId>
<artifactId>javaee-api</artifactId>
<version>5</version>
<scope>provided</scope>
</dependency><dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.1.3-b06</version>
<scope>provided</scope>
</dependency>    

<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>

<dependency>
<groupId>com.alibaba</groupId>
<artifactId>dubbo</artifactId>
<version>2.5.3</version>
<exclusions>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring</artifactId>
</exclusion>
</exclusions>
</dependency>

<dependency>
<groupId>com.101tec</groupId>
<artifactId>zkclient</artifactId>
<version>0.5</version>
<exclusions>
<exclusion>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- zookeeper -->
<dependency>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>3.4.6</version>
</dependency>
<!-- spring 依赖 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>3.2.14.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>3.2.14.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>3.2.14.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-expression</artifactId>
<version>3.2.14.RELEASE</version>
</dependency>
<!-- aop -->

<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>1.8.6</version>
</dependency>
<dependency>
<groupId>aopalliance</groupId>
<artifactId>aopalliance</artifactId>
<version>1.0</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.8.6</version>
</dependency>

resources 目下下创建applicationContext.xml及dubbo.xml及log4j.properties
编写Java代码。实现2个数相加。
编写Java代码，读取Spring配置文件。
dubbo-admin下查看dubbo服务是否注册成功。
创建Maven工程HelloDubbo_ref。实现消费者注册
按第二步骤添加pom.xml下的依赖的架包。
将HelloDubbo下的接口类及resources下的文件复制过来使用。

修改dubbo.xml及applicationContext.xml如下图所示
编写测试类
public class DubboTest {
public static void main(String[] args) throws IOException {
ApplicationContext ctx = new ClassPathXmlApplicationContext(
“applicationContext.xml”);
IFirstDubboService firstService = (IFirstDubboService) ctx
.getBean(“dubboFirstService”);
int sum = firstService.add(1, 3);
System.out.println(“1+3等：” + sum);
int count = firstService.multi(10, 1);
System.out.println(“10成1等：”+count);
//System.in.read();
}