案例目錄spring.xml配置<!-- dispartchAction配置 --><bean id="dispartchAction" class="sshDemo1.action.DispatchAction"scope="prototype"></bean><!-- userAction配置 --><bean id="userAction" class="sshDemo1.action.UserAction"scope="prototype"></bean>struts配置<struts>?<constant name="struts.i18n.encoding" value="UTF-8"></constant>?<constant name="struts.action.extension" value="html"></constant>?<constant name="struts.enable.DynamicMethodInvocation" value="false"></constant>?<package name="packageDemo1" extends="struts-default" namespace="/">?<!-- 注意：在struts2.3以后使用通配符配置需要將struts.enable.DynamicMethodInvocation=false? ? ? ? ? 同時，在package下配置global-allowed-methods或配置在action下配置allowed-methods? ?-->? <global-allowed-methods>login,index</global-allowed-methods>? <action name="dispartchAction_*" class="dispartchAction" method="{1}">? ?<result name="index">/WEB-INF/index.jsp</result>? ?<result name="login">/WEB-INF/login.jsp</result>? </action>? <action name="userAction_*" class="userAction" method="{1}">? ?<result name="success">/WEB-INF/success.jsp</result>? ?<result name="login">/WEB-INF/login.jsp</result>? </action>?</package></struts>web.xml配置? <context-param>? ?<param-name>contextConfigLocation</param-name>? ?<param-value>classpath:spring.xml</param-value>? </context-param>? <listener>? ?<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>? </listener>? <filter>? ?<filter-name>struts2</filter-name>? ?<filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>? </filter>? <filter-mapping>? ?<filter-name>struts2</filter-name>? ?<url-pattern>/*</url-pattern>? </filter-mapping>index.jsp頁面<a href="${pageContext.request.contextPath}/dispartchAction_login.html">登錄</a>login.jsp頁面 <form action="${pageContext.request.contextPath}/userAction_login.html" method="post">當訪問index.jsp和在index.jsp跳轉到login.jsp的時候，程序沒有錯誤，但是當登錄訪問userAction的時候報錯，說找不到userAction對象。HTTP Status 500 - Unable to instantiate Action, userAction, defined for 'userAction_login' in namespace '/'Cannot find class [sshDemo1.action.UserAction] for bean with name 'userAction' defined in class path resource [spring.xml]; nested exception is java.lang.ClassNotFoundException: sshDemo1.action.UserAction求解？謝謝！??！。。。。