接手的旧项目，帮忙解决struts2 type="json"的问题~




<!-- 登录、退出 --><!-- 不需要进行actrion过滤 -->
<package name="loginLogout" extends="json-default">
<!-- UsersLogin -->
<action name="usersLogin" class="usersLogin">
<result type="json">
<param name="excludeProperties">.*hibernateLazyInitializer,username,userpassword,imageCode</param>
</result>
</action>
<!-- UsersLogout -->
<action name="usersLogout" class="usersLogout">
<result type="json">
<param name="excludeProperties">.*hibernateLazyInitializer</param>
</result>
</action>
<!-- UsersRegister -->
<action name="usersRegister" class="usersRegister">
<result type="json">
<param name="excludeProperties">.*hibernateLazyInitializer,users,profiles,username,email,imageCode</param>
</result>
</action>
<!-- AdministratorsLogin -->
<action name="administratorsLogin" class="administratorsLogin">
<result type="json">
<param name="excludeProperties">.*hibernateLazyInitializer,adminPwd,imageCode</param>
</result>
</action>






<!--  AdministratorsUpdate -->
<action name="administratorsUpdate" class="com.jinying.action.AdministratorsUpdateAction">
<result type="json">
<param name="contentType">text/html</param>
<param name="excludeProperties">.*hibernateLazyInitializer</param>
</result>
</action>





<!-- AdministratorsLogout -->
<action name="administratorsLogout" class="administratorsLogout">
<result type="json">
<param name="excludeProperties">.*hibernateLazyInitializer</param>
</result>
</action>
<!-- flash文件上传组件存在丢失session的问题，暂时不对session过滤 -->
<!-- Flashupload -->
<action name="flashupload" class="flashupload">
<result type="json">
<param name="contentType">text/html</param>
<param name="excludeProperties">.*hibernateLazyInitializer,Filedata,FiledataFileName,FiledataContentType,uploadType</param>
</result>
</action>
<!-- MyFeedbackUpload -->
<action name="myFeedbackUpload" class="myFeedbackUpload">
<result type="json">
<param name="contentType">text/html</param>
<param name="excludeProperties">.*hibernateLazyInitializer,filedata,filedataFileName,filedataContentType,ids</param>
</result>
</action>
</package>

<!-- 后台管理 -->
<package name="struts2json" extends="json-default">
<interceptors>
            <interceptor name="adminSessionCheckStruts2json" class="com.jinying.util.AdminCheckLoginInterceptor"/>
            <interceptor-stack name="adminJsonStack">
                <interceptor-ref name="adminSessionCheckStruts2json"/>
                <interceptor-ref name="json"/>
                <interceptor-ref name="defaultStack"/>
            </interceptor-stack>
</interceptors>
<default-interceptor-ref name="adminJsonStack"></default-interceptor-ref>
<global-results>
<result name="adminLogin" type="redirectAction">adminRedirectLoginAction</result>
<result name="accessLimited" type="redirectAction">accessLimitedAction</result>
</global-results>
<!-- action过滤，超时重新登录 -->
<action name="adminRedirectLoginAction" class="com.jinying.action.AdminRedirectLoginAction">
<result type="json">
<param name="contentType">text/html</param>
<param name="excludeProperties">.*hibernateLazyInitializer</param>
</result>
</action>
<!-- 无操作权限 -->
<action name="accessLimitedAction" class="com.jinying.action.AccessLimitedAction">
<result type="json">
<param name="contentType">text/html</param>
<param name="excludeProperties">.*hibernateLazyInitializer</param>
</result>
</action>
<!-- PartnersList -->
<action name="partnersList" class="partnersList">
<result type="json">
<param name="excludeProperties">.*hibernateLazyInitializer,page,sort,order,searchField,searchFieldValue</param>
</result>
</action></struts>--------------------------------
--------------------------------
上面是struts.xml文件的内容。(还好多action的我删除了一些 太长了)<!--  AdministratorsUpdate -->
<action name="administratorsUpdate" class="com.jinying.action.AdministratorsUpdateAction">
<result type="json">
<param name="contentType">text/html</param>
<param name="excludeProperties">.*hibernateLazyInitializer</param>
</result>
</action>

 这是我加的一个配置，想要用来修改信息的。 
不明白他们的 class=""  怎么都不用具体包名。连后面的action也不用！
我照葫芦画瓢好像没法访问到想访问的action啊
具体是怎么搞的。其他文件好像没什么了啊！！ 
高手帮我分析一下！