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<C: url> tag

JSP Standard Tag Library JSP Standard Tag Library

<C: url> tag will be formatted as a URL string, and then stored in a variable.

This tag will automatically when needed rewrite URL.

var attribute is used to store formatted URL.

<C: url> tag is used to call response.encodeURL () a method of alternative methods. Its real strength lies in the proper URL encoding, comprising: parameter <c param> specified.

Syntax 

<c:url
  var="<string>"
  scope="<string>"
  value="<string>"
  context="<string>"/>

Attributes

<C: url> tag has the following attributes:

Attributes description If necessary Defaults
value Based URL Yes no
context The name of the local network applications no Current application
var Representative of the variable name URL no Print to page
scope Scope var attribute no Page

Examples Demo 

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<html>
<head>
<title>c:url 标签实例</title>
</head>
<body>
	<h1>&lt;c:url&gt实例 Demo</h1>
	<a href="<c:url value="http://www.w3big.com"/>">
	 这个链接通过 &lt;c:url&gt; 标签生成。
	</a>
</body>
</html>

Accessed through a browser over the page, and then view the source code appear as follows:

JSP Standard Tag Library JSP Standard Tag Library