dubbo框架的第一个demo

最新推荐文章于 2021-12-06 12:40:42 发布

原创最新推荐文章于 2021-12-06 12:40:42 发布 · 159 阅读

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本文展示了一个基于Dubbo框架的服务提供者实现示例。通过定义接口DemoService和其实现类DemoServiceImpl，提供了sayHello方法。使用ClassPathXmlApplicationContext启动并注册服务，配置了dubbo协议、端口和注册中心地址。

public interface DemoService {
String sayHello(String name);
}

public class DemoServiceImpl implements DemoService{

@Override
public String sayHello(String name) {
	
	return "Hello"+name;
}

}
import org.springframework.context.support.ClassPathXmlApplicationContext;
public class Provider {
public static void main(String[] args) throws Exception {
System.setProperty(“java.net.preferIPv4Stack”, “true”);
ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(new String[]{“Test/src/com/sxf/provider.xml”});
context.start();
System.out.println(“Provider started.”);
System.in.read();
}
}

<dubbo:application name=“demo-provider”/>

<dubbo:registry address=“multicast://224.5.6.7:1234”/>

<dubbo:protocol name="dubbo" port="20880"/>

<bean id="demoService" class="org.apache.dubbo.demo.provider.DemoServiceImpl"/>

<dubbo:service interface="org.apache.dubbo.demo.DemoService" ref="demoService"/>