example.xml

<?xml version="1.0" encoding="UTF-8" ?>

<!DOCTYPE struts PUBLIC
        "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
        "http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>
    <package name="example" namespace="/example" extends="struts-default">
        <action name="HelloWorld" class="example.HelloWorld">
            <result>/example/HelloWorld.jsp</result>
        </action>
        <action name="Body" class="example.HelloWorld">
            <result>/example/body.jsp</result>
        </action>
    </package>

     <package name="example" namespace="/example" extends="struts-default">
        <result-types>
                <result-type name="tiles" class="org.apache.struts2.views.tiles.TilesResult" />
        </result-types>
        <action name="*Link" method="{1}" class="example.LinkAction">
                <result name="welcome" type="tiles">welcome</result>
                <result name="friends" type="tiles">friends</result>
                <result name="office" type="tiles">office</result>
        </action>
    </package>
</struts>