package io.vertx.playground;
import io.vertx.core.Vertx;
import io.vertx.core.json.JsonObject;
public class HttpServerQueryExample {
public static void main(String... args) {
Vertx vertx = Vertx.vertx();
vertx.createHttpServer()
.requestHandler(req -> {
String name = req.getParam("name");
String message = "hello " + (name != null && ! name.trim().isEmpty() ? name : "world") + "!";
JsonObject json = new JsonObject()
.put("message", message);
req.response()
.putHeader("Content-Type", "application/json; charset=UTF8")
.end(json.encodePrettily());
})
.listen(8080);
}
}
