Java Random Int randomWord(int wordLength)

Description

random Word

License

Open Source License

Return

CAPTCHA word

Declaration

private static String randomWord(int wordLength) 

Method Source Code

//package com.java2s;

public class Main {
    private final static String WORD = "ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789";

    /**/*w ww  .ja  va  2  s .co  m*/
     * @return CAPTCHA word
     */
    private static String randomWord(int wordLength) {
        StringBuffer word = new StringBuffer();

        for (int i = 0; i < wordLength; i++) {
            int index = Math.abs((int) (Math.random() * WORD.length()));
            char ch = WORD.charAt(index);
            word.append(ch);
        }

        return word.toString();
    }
}

Related

1. randomStringNumbers(int len)
2. randomtest(int max)
3. randomText(int length)
4. randomWithinRange(int min, int max)
5. randomWithRange(int min, int max)
6. randomZeroString(int length)
7. randowPartition(int[] array, int q, int p)
8. randProductNumerid(final int c, final int count)
9. RandSelect(int iTotal)