How to parse a variable with text?

Question

Java

There is some text, example
"TOKKEN=YVJ678RDH; NAME=YOUT;" it is necessary to output only NAME to remain in the variable.

Answer 1

Best with regular expressions and groups:

public static void main(String[] args) {
        var pattern = Pattern.compile("TOKKEN=(?<tokken>\\w+); NAME=(?<name>\\w+);");
        var string = "TOKKEN=YVJ678RDH; NAME=YOUT;";

        var matcher = pattern.matcher(string);

        if (matcher.find()) {

            var tokken = matcher.group("tokken");
            var name = matcher.group("name");

            System.out.println(tokken);
            System.out.println(name);
        }
    }