struts.xmlの修正 に以下を追記 <interceptor name="annotationInterceptor" class="com.opensymphony.xwork2.interceptor.annotations.AnnotationWorkflowInterceptor"/> に以下を追記 <interceptor-ref name="annotationInterceptor"/> Actionクラス public class BeforeAfterAction extends ActionSupport { @Before public void before(){ System.out.println("@before"); } @After public void after() { System.out.println("@after"); } @Befo