📄 random.jsp
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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<%@ page session="false" %>
<%@ taglib uri="http://jakarta.apache.org/taglibs/random-1.0" prefix="rand" %>
<head>
<title>Example JSP for the Random taglib</title>
</head>
<body bgcolor="#FFFFFF">
<p>Create a random number between 10000000 and 99999999<br/>
<rand:number id="random" range="10000000-99999999"/><br/>
<jsp:getProperty name="random" property="random"/></p>
<p>Create a random float value<br/>
<rand:number id="floater" range="0-1"/><br/>
<jsp:getProperty name="floater" property="random"/></p>
<p>Create a random number between 25 and 100<br/>
<rand:number id="num25" range="25-100"/><br/>
<jsp:getProperty name="num25" property="random"/></p>
<p>Create the same random number between 25 and 100, only use the
algorithm and provider attributes to indicate the use of a SecureRandom
object instead of a Random object<br/>
<rand:number id="num25sec" range="25-100" algorithm="SHA1PRNG" provider="SUN"/><br/>
<jsp:getProperty name="num25sec" property="random"/></p>
<p>Create a random string of all the characters and digits<br/>
<rand:string id="random1" charset="all"/><br/>
<jsp:getProperty name="random1" property="random"/></p>
<p>Get another random string same as above using the jsp:getProperty tag again<br/>
<br/><jsp:getProperty name="random1" property="random"/></p>
<p>Create the same random string of all the characters and digits, only use
the algorithm and provider attributes to indicate the use of a SecureRandom
object instead of a Random object<br/>
<rand:string id="random1sec" charset="all" algorithm="SHA1PRNG" provider="SUN"/><br/>
<jsp:getProperty name="random1sec" property="random"/></p>
<p>Create a random string that is the default 8 chars long that uses the charset a-zA-Z0-9<br/>
<rand:string id="rand" charset="a-zA-Z0-9"/><br/>
<jsp:getProperty name="rand" property="random"/></p>
<p>Create a random string 15 lowercase letters long<br/>
<rand:string id="random2" length="15" charset="a-z"/><br/>
<jsp:getProperty name="random2" property="random"/></p>
<p>Create a random string with only caps<br/>
<rand:string id="random3" charset="A-Z"/><br/>
<jsp:getProperty name="random3" property="random"/></p>
<p>Create a random string 10 characters long with the charset a-fF-K ! \\ $ % # ^ \- * ? notice that the - and \ had to be escaped with a \
<br/>
<rand:string id="last" length="10" charset="a-fF-K ! \\ $ % # ^ \- * ?"/>
<br/>
<jsp:getProperty name="last" property="random"/></p>
<p>Get another random string same as above with the jsp:getProperty tag<br/>
<br/><jsp:getProperty name="last" property="random"/></p>
</body>
</html>
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