import io.javalin.Javalin; public class HelloWorld { public static void main(String[] args) { var app = Javalin.create(/*config*/) .get("/", ctx -> ctx.result("Hello World")) .start(7070); } } import io.javalin.Javalin fun main() { val app = Javalin.create(/*config*/) .get("/") { ctx -> ctx.result("Hello World") } .start(7070) }
![Javalin - A lightweight Java and Kotlin web framework. Create REST APIs in Java or Kotlin easily.](https://cdn-ak-scissors.b.st-hatena.com/image/square/1338f117978801101277d3e18736169f357ef288/height=288;version=1;width=512/https%3A%2F%2Fjavalin.io%2Fimg%2Fjavalin.png)