<dependency>

            <groupId>io.vertx</groupId>

            <artifactId>vertx-core</artifactId>

            <version>3.3.3</version>

        </dependency>

        <dependency>

            <groupId>io.vertx</groupId>

            <artifactId>vertx-web</artifactId>

            <version>3.0.0</version>

        </dependency>

public class HelloWorld  extends AbstractVerticle{

    @Override

    public void start() throws Exception {

        super.start();

        final Router router = Router.router(vertx);

        router.route().handler(BodyHandler.create());

        //访问路由

        router.get("/hello").handler(new Handler<RoutingContext>() {

            @Override

            public void handle(RoutingContext event) {

                event.response().putHeader("content-type","text/html").end("hello world");

            }

        });

        //创建服务端监听

        vertx.createHttpServer().requestHandler(new Handler<HttpServerRequest>() {

            @Override

            public void handle(HttpServerRequest httpServerRequest) {

                router.accept(httpServerRequest);

            }

        }).listen(8080);

    }

    public static void main(String[] args) {

        String verticleId=HelloWorld.class.getName();

        VertxOptions options =new VertxOptions();

        Consumer<Vertx> runner = vertx1 -> {

            vertx1.deployVerticle(verticleId);

        };

        Vertx vertx = Vertx.vertx(options);

        runner.accept(vertx);

    }

}