Java Random String getRandomStringByLength(int length)

Description

get Random String By Length

License

Apache License

Declaration

public static String getRandomStringByLength(int length) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.util.*;

public class Main {

    public static String getRandomStringByLength(int length) {
        if (length == 0) {
            length = 32;/*  w  ww.ja v a 2 s. c  o  m*/
        }
        String base = "abcdefghijklmnopqrstuvwxyz0123456789";
        Random random = new Random();
        StringBuffer sb = new StringBuffer();
        for (int i = 0; i < length; i++) {
            int number = random.nextInt(base.length());
            sb.append(base.charAt(number));
        }
        return sb.toString();
    }
}

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6. getRandomStringForDate()
7. getRandomStringOfLetters(int length)
8. getString(int length)
9. getString(int length)