Method main

src/httpsrv/Hello.java:11–23

(String[] args)

public class Hello {

    public static void main(String[] args) throws IOException {
        var body = "hello world".getBytes();
        var server = HttpServer.create(new InetSocketAddress(8080), 0);
        server.setExecutor(Executors.newVirtualThreadPerTaskExecutor());
        server.createContext("/").setHandler(exchange -> {
            exchange.sendResponseHeaders(200, body.length);
            try (var os = exchange.getResponseBody()) {
                os.write(body);
            }
        });
        server.start();
        System.out.println("ready");
    }

}