>> Dancer 1.3202 server 2120 listenin
>> Dancer::Plugin::EscapeHTML (0.22)


http://localhost:3000/?jj={%22name%22:%22jsonFileexample%22,%22problem%22:%22thisIsThrProblem\%22withComma%22};oj=jjjj

##</code><code>##

use Dancer;
use Data::Dump qw/ pp /;
use Dancer::Plugin::EscapeHTML;
any '/' => sub {
    "<pre>".escape_html( pp( scalar params() ) )."</pre>";;;;
};
dance;