SSH2框架中配置struts2拦截器报错

严重:Exceptionstartingfilterstruts2.2.1

Unabletoloadconfiguration.-interceptor-ref-file:/D:/software/apache-tomcat-6.0.20-t/apache-tomcat-6.0.20/webapps/recommend/WEB-INF/classes/struts.xml:36:48

atorg.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:428)

...

Causedby:Unabletoloadconfiguration.-interceptor-ref-file:/D:/software/apache-tomcat-6.0.20-t/apache-tomcat-6.0.20/webapps/recommend/WEB-INF/classes/struts.xml:36:48

...20more

Causedby:Unabletofindinterceptorclassreferencedbyref-namemyInterceptor-interceptor-ref-file:/D:/software/apache-tomcat-6.0.20-t/apache-tomcat-6.0.20/webapps/recommend/WEB-INF/classes/struts.xml:36:48

atcom.opensymphony.xwork2.config.providers.XmlConfigurationProvider.buildInterceptorList(XmlConfigurationProvider.java:550)

...22more

2011-3-1811:24:13org.apache.catalina.core.StandardContextstart

严重:ErrorfilterStart

2011-3-1811:24:13org.apache.catalina.core.StandardContextstart

严重:Context[/recommend]startupfailedduetopreviouserrors

2011-3-1811:24:13org.apache.catalina.core.ApplicationContextlog

信息:ClosingSpringrootWebApplicationContext

解决方案:

引起该错误的原因是拦截器的声明和引用没有配置在同一个package下

所以使用拦截器时一定要注意,拦截器的声明和引用必须配置在同一package下

如果如下配置,则一定会报出上述错误,因为拦截器声明在name为portal的package中,而拦截器的引用是在name为test的package中：

<struts>

<constantname="struts.objectFactory"value="spring"/>

<includefile="struts-default.xml"></include>

<packagename="portal"extends="struts-default">

<interceptors>

<interceptorname="myInterceptor"class="authenticationInterceptor">

</interceptor>

</interceptors>

<global-results>

<resultname="login"type="chain">login</result>

</global-results>

<actionname="prepareUserIndex"class="recommendAction"method="prepareUserIndex">

<interceptor-refname="myInterceptor"></interceptor-ref>

<resultname="success">/WEB-INF/jsp/userIndex.jsp</result>

</action>

<actionname="ajaxShowVisitedApps"class="recommendAction"method="showVisitedAppsInfo">

<interceptor-refname="myInterceptor"></interceptor-ref>

<resultname="success">/WEB-INF/jsp/visitedAppsInfo.jsp</result>

</action>

</package>

<packagename="test"extends="json-default">

<actionname="ajaxGetAppRemarkStatus"class="recommendAction"method="getAppRemarkStatus">

<interceptor-refname="myInterceptor1"></interceptor-ref>

<resultname="success"type="json">

<paramname="root">isLiked</param>

</result>

</action>

</package>

</struts>