In this example you will learn how to use the <jsp:useBean>. We can use the useBean action to create a scripting variables. To define the variable name we use the id attribute of this action. The class attribute define the type of this variable. We can also define the scope of the variable using the scope attribute.
As an example in the code snippet below we create a variable name now and declare it to hold a java.util.Date instance. And then we use a JSP expression to print out the value.
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<!DOCTYPE html>
<html>
<head>
<title>JSP - useBean Demo</title>
</head>
<body>
<jsp:useBean id="now" class="java.util.Date"/>
Now is: <%= now %>
</body>
</html>
jsp:useBean Demo
Wayan Saryada
Founder at Kode Java Org
I am a programmer, a runner, a recreational diver, currently live in the island of Bali, Indonesia. Mostly programming in Java, Spring Framework, Hibernate / JPA. You can support my works by donating here. Thank you 🙂.
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