import akka.actor.ActorSystem;
import akka.http.javadsl.Http;
import akka.http.javadsl.server.Route;
import akka.http.javadsl.server.AllDirectives;
public class SimpleServer extends AllDirectives {
public static void main(String[] args) {
ActorSystem system = ActorSystem.create("simple-server");
final Http http = Http.get(system);
Route route = path("hello", () ->
get(() ->
complete("Hello, World!")
)
);
http.newServerAt("localhost", 8080)
.bind(route)
.handleAsync((binding, exception) -> {
if (exception == null) {
System.out.println("Server started at http://localhost:8080/");
} else {
System.err.println("Failed to bind to localhost:8080: " + exception.getMessage());
system.terminate();
}
return null;
});
}
}
