The struts2.0 framework tag library provide url tag to provide the actual path in anchor tag ,image tag etc. Through this tag send request ti server in specified url.
<s:url value="  "/>

The struts 2.0 framework provide following url tag,
<s:url value="/images/a.jpg"/>

 
Directory Structure of <s:url> tag Example in Struts 2.0 Using MyEclipse IDE



index.jsp

<%@ taglib prefix="s" uri="/struts-tags" %>

<h1>URL tag example in Struts2 Framework</h1>
 

<img src="<s:url value="/images/pic27.gif"/>" /><br/><br/>

<a href="<s:url value="http://www.google.com"  />" >Google</a><br/><br/>

<s:url action="urlTagAction.action" >
    <s:param name="id">123</s:param>
</s:url><br/><br/>

<s:url action="urlTagAction.action" var="urlTag" ><br/><br/>
    <s:param name="name">R4R</s:param>
</s:url>
<a href="<s:property value="#urlTag" />" >URL Tag Action Through Property Tag</a>

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
	xmlns="http://java.sun.com/xml/ns/javaee" 
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
	http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
  
  <filter>
  <filter-name>f1</filter-name>
  <filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
  </filter>
  <filter-mapping>
  <filter-name>f1</filter-name>
  <url-pattern>/*</url-pattern>
  </filter-mapping>
</web-app>

struts.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration
2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd">
<struts>
<package name="demo" extends="struts-default">
<action name="" class="org.r4r.UrlTagAction">
<result name="success">/index.jsp</result>
</action>
</package>
</struts> 

UrlTagAction.java

package org.r4r;

public class UrlTagAction {
	public String execute(){
		return "success";
	}

}

Output





Struts 1.3 Tutorial and Example
Spring 2.5 Tutorial and Example
Spring 2.5 MVC Tutorial
Spring 2.5 MVC Example