control-tags/src/main/resources/struts.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
        "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"
        "https://struts.apache.org/dtds/struts-2.5.dtd">
<struts>

    <constant name="struts.devMode" value="true"/>
    <constant name="struts.enable.DynamicMethodInvocation" value="true"/>

    <package name="basicstruts2" extends="struts-default">
        <default-action-ref name="index"/>

        <!-- If no class attribute is specified the framework will assume success and
        render the result index.jsp -->
        <!-- If no name value for the result node is specified the success value is the default -->
        <action name="index">
            <result>/index.jsp</result>
        </action>

        <action name="edit" class="org.apache.struts.edit.action.EditAction" method="input">
            <result name="input">/edit.jsp</result>
        </action>

        <action name="save" class="org.apache.struts.edit.action.EditAction" method="save">
            <result name="input">/edit.jsp</result>
            <result name="success">/thankyou.jsp</result>
        </action>

    </package>

</struts>