Random string method java

import java.util.Random;

public class Generator {
	public static String generateRandomPassword(int len) {
		String chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijk"
          +"lmnopqrstuvwxyz!@#$%&";
		Random rnd = new Random();
		StringBuilder sb = new StringBuilder(len);
		for (int i = 0; i < len; i++)
			sb.append(chars.charAt(rnd.nextInt(chars.length())));
		return sb.toString();
	}
}

Generate 5 digit random string in java

RandomStringUtils.randomAlphanumeric(17).toUpperCase()

Source: stackoverflow.com

Similar codes

0 vote141 views1 answer
Java 1.8.0 (64 bit) free download
Java
0 vote129 views1 answer
Even and odd java &
Java
17 votes132 views3 answers
Public static void in java
Java
1 vote128 views2 answers
Jsp redirect to another url
Java
15 votes119 views2 answers
Array of string java
Java
0 vote126 views1 answer
Maven show runtime classpath
Java
1 vote154 views3 answers
Java check if dates are the same day
Java
1 vote129 views1 answer
Read Text Files in Java with BufferedReader
Java
-1 vote131 views4 answers
Android date time
Java
0 vote122 views1 answer
Java string to byte array utf8
Java