public interface RemoteService {
String sayHello(String name);
}
public class RemoteServiceImpl implements RemoteService {
@Override
public String sayHello(String name) {
return "Hello, " + name + "!";
}
}
public class Server {
public static void main(String[] args) {
RemoteService remoteService = new RemoteServiceImpl();
RemoteInvoker.registerService(RemoteService.class, remoteService);
RemoteInvoker.startServer();
}
}
public class Client {
public static void main(String[] args) {
RemoteService remoteService = RemoteInvoker.createClient(RemoteService.class, "localhost", 8080);
String result = remoteService.sayHello("John");
}
}
