没有为名称为"成功"的"redirect-action"类型定义结果类型

Question

<action name="saveGetStarted" class="com.sample.action.GetStartedAction" method="save">
      <interceptor-ref name="defaultStack"/>
      <result name="success" type="redirect-action">
          <param name="actionName">preQualification</param>
          <param name="customerId">${customerId}</param>
      </result>
      <result name="input">/jsp/getStarted.jsp</result>
      <result name="error">/jsp/getStarted.jsp</result>
</action>

<action name="preQualification"  class="com.sample.action.PreQualificationAction">
    <result name="success">/jsp/preQualification.jsp</result>
    <result name="input"  >/jsp/preQualification.jsp</result>
</action>

随着struts2-core-2.0.12.jar它工作正常,但在更新后struts2-core-2.1.6.jar,我得到以下错误:

Caused by: There is no result type defined for type 'redirect-action' mapped with name 'success'.  Did you mean 'redirectAction'? - result - file:/D:/eclipse-indigo/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/Fundation/WEB-INF/classes/struts.xml:19:54
    at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.buildResults(XmlConfigurationProvider.java:613)
    at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addAction(XmlConfigurationProvider.java:364)
    ... 26 more

是什么导致错误？

Answer 1

您正在使用旧表示法来执行操作重定向结果.更改redirect-action到redirectAction.

Answer 2

在Struts 2.3.x中,一些代码被更改为redirect-action更改为 redirectAction

所以你必须这样声明它 -

<action name="saveGetStarted" class="com.sample.action.GetStartedAction" method="save">
            <interceptor-ref name="defaultStack"/>
            <result name="success" type="redirectAction">
                <param name="actionName">preQualification</param>
                <param name="customerId">${customerId}</param>
            </result>
            <result name="input">/jsp/getStarted.jsp</result>
            <result name="error">/jsp/getStarted.jsp</result>
          </action>

         <action name="preQualification"  class="com.sample.action.PreQualificationAction"  method="excute">
                <result name="success">/jsp/preQualification.jsp</result>
                <result name="input">/jsp/preQualification.jsp</result>
          </action>