// 假设有一个服务提供者的配置示例
import org.apache.dubbo.config.ApplicationConfig;
import org.apache.dubbo.config.ProtocolConfig;
import org.apache.dubbo.config.RegistryConfig;
import org.apache.dubbo.config.ServiceConfig;
public class DubboServiceProviderConfig {
public static void main(String[] args) throws Exception {
// 服务提供者配置
ApplicationConfig application = new ApplicationConfig();
application.setName("dubbo-provider-application");
// 连接注册中心配置
RegistryConfig registry = new RegistryConfig();
registry.setAddress("zookeeper://127.0.0.1:2181");
// 服务协议配置
ProtocolConfig protocol = new ProtocolConfig();
protocol.setName("dubbo");
protocol.setPort(20880);
// 服务配置
ServiceConfig<HelloService> service = new ServiceConfig<>();
service.setApplication(application);
service.setRegistry(registry);
service.setProtocol(protocol);
service.setInterface(HelloService.class);
service.setRef(new HelloServiceImpl());
service.export();
System.out.println("服务提供者启动成功!");
}
}
// 假设有一个服务消费者的配置示例
import org.apache.dubbo.config.ApplicationConfig;
import org.apache.dubbo.config.ConsumerConfig;
import org.apache.dubbo.config.RegistryConfig;
public class DubboServiceConsumerConfig {
public static void main(String[] args) {
// 应用配置
ApplicationConfig application = new ApplicationConfig();
application.setName("dubbo-consumer-application");
// 连接注册中心配置
RegistryConfig registry = new RegistryConfig();
registry.setAddress("zookeeper://127.0.0.1:2181");
// 消费者配置
ConsumerConfig consumer = new ConsumerConfig();
consumer.setApplication(application);
consumer.setRegistry(registry);
// 调用服务
HelloService helloService = consumer.getReference(HelloService.class);
String result = helloService.sayHello("world");
System.out.println("调用服务结果: " + result);
}
}
这个示例展示了如何使用Apache Dubbo框架配置服务提供者和消费者。在服务提供者中,我们配置了应