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Through JAVA, I need to make a request via POST, where I will get a JSON with a token. The JSON return I get after sending the POST is this:
    {
        "Token": "e27bb0a7-e65b-4cc3-a82e-7a2a3c26a248",
        "Codigo": 0
    }
How do I do this process in java without using controller and ajax?
In Javascript was made this way:
$(document).ready(function() {
var settings = {
  "async": true,
  "crossDomain": true,
  "url": "https://siteexemplo.br/login/geraTok",
  "method": "POST",
  "headers": {
    "content-type": "application/json",
  },
  "data": {
    "RA": "12345",
    "senha": "xxx"
  }
}
$.ajax(settings).done(function (response) {
    var token = response.Token;
});
});