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How to print result of a java expression in JSP?
The <c:out> tag displays the result of an expression. This is almost similar to the way <%= %> works. The difference here is that <c:out> tag lets you use the simpler "." notation to access properties. For example, to access customer.address.street, use the tag <c:out value = "customer.address.street"/>.
The <c:out> tag can automatically escape XML tags so they aren't evaluated as actual tags.
Attribute
The <c:out> tag has the following attributes −
| Attribute | Description | Required | Default |
|---|---|---|---|
| Value | Information to output | Yes | None |
| default | Fallback information to output | No | body |
| escapeXml | True if the tag should escape special XML characters | No | true |
Example
<%@ taglib uri = "http://java.sun.com/jsp/jstl/core" prefix = "c" %>
<html>
<head>
<title> <c:out> Tag Example</title>
</head>
<body>
<c:out value = "${'<tag> , &'}"/>
</body>
</html>The above code will generate the following result −
<tag> , &
Updated on: 30-Jul-2019
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