tl  tr
  Home | Tutorials | Articles | Videos | Products | Tools | Search
Open Source | Tag Cloud | Follow Us | Bookmark | Contact   
 
 Tools and Libs > Jodd > Utils > How to generate a Random String from specified char range

How to generate a Random String from specified char range 

Jodd is an open-source java library with lot of reusable components and feature rich utilities. This requires the library jodd-3.3.2.jar to be in classpath. The following example shows how to generate a random string of specified length in the given char range using RandomStringUtil.random() API.

File Name  :  
com/bethecoder/tutorials/jodd/utils/RandomRangeTest.java 
Author  :  Sudhakar KV
Email  :  kvenkatasudhakar@gmail.com
   
package com.bethecoder.tutorials.jodd.utils;

import jodd.util.RandomStringUtil;

public class RandomRangeTest {

  /**
   @param args
   */
  public static void main(String[] args) {
    System.out.println(RandomStringUtil.random(4'A''z'));
    System.out.println(RandomStringUtil.random(6'a''c'));
    System.out.println(RandomStringUtil.random(8'B''G'));
  }

}
   

It gives the following output,
BjHP
aabccb
BDFBGDCF


                    Print

   



Books Recommendation

 
 
bl  br