How do we implement q Params in Helidon SE

Question

I am new to Helidon SE and would like to know if there is a way to implement q params in REST service created via Helidon SE. Any help in this regard is truly appreciated.

Thanks, Gaurav

Answer 1

If you want to use and read params in the following way eg

http://localhost:8080/?q=test&k=test2

Then -in case of Helidon SE- do the following to get those parameters:

private void getParam(ServerRequest request, ServerResponse response) {

    Map params = request.queryParams().toMap();
    logger.info("params: " + params);
    logger.info("q: " + params.get("q"));
    logger.info("k: " + params.get("k"));
    
    ...

}

Obviously the getParam method is configured for "/" path.