Kode Java

package org.kodejava.example.commons.lang;

import org.apache.commons.lang.RandomStringUtils;

public class RandomStringUtilsDemo {
    public static void main(String[] args) {
        //
        // Creates a 64 chars length random string of number.
        //
        String result = RandomStringUtils.random(64, false, true);
        System.out.println("random = " + result);

        //
        // Creates a 64 chars length of random alphabetic string.
        //
        result = RandomStringUtils.randomAlphabetic(64);
        System.out.println("random = " + result);

        //
        // Creates a 32 chars length of random ascii string.
        //
        result = RandomStringUtils.randomAscii(32);
        System.out.println("random = " + result);

        //
        // Creates a 32 chars length of string from the defined array of
        // characters including numeric and alphabetic characters.
        //
        result = RandomStringUtils.random(32, 0, 20, true, true, "qw32rfHIJk9iQ8Ud7h0X".toCharArray());
        System.out.println("random = " + result);
    }
}