<%@ taglib uri = "http://java.sun.com/jsp/jstl/core" prefix = "c" %>
<%@ taglib uri = "http://java.sun.com/jsp/jstl/functions" prefix = "fn" %>
<html>
<head>
<title>Exmaple of JSTL - fn:replace() Function</title>
</head>
<body>
<c:set var = "string1" value = ".Maui is awesome!"/>
<c:set var = "string2" value = "${fn:replace(string1, 'awesome', 'great')}" />
<p>Result : ${string2}</p>
</body>
</html>
Result: .Maui is great!
