Tomcat 8 上的 Struts 映射失败

Question

我在部署战争时得到以下堆栈跟踪。但是，当我手动展开并部署它时，一切正常。

异常堆栈跟踪示例：

AuthorisationInterceptor.doAuthorisation: EXCEPTION TRAPPED e= No result defined for action com.myapp.oldapps.GenericOverview and result - No result defined for action com.myapp.oldapps.GenericSavingsOverview and result  - action - file:/C:/tomcat/Tomcat%208.0/webapps/products/WEB-INF/classes/struts-oldapps.xml:31:133
at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:374)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:276)
at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265)
at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:76)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245)
at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:229)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245)
at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245)
at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245)........

org.apache.tiles.definition.NoSuchDefinitionException: GenericOverview
    at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:625)
    at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:321)
    at org.apache.struts2.views.tiles.TilesResult.doExecute(TilesResult.java:155)
    at org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:193)
    at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:372)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:276)
    at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
    at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:245)

Struts 定义： (struts-oldapps.xml)

<action name="GenericOverview" class="com.myapp.oldapps.GenericOverview" method="display">
            <result name="success" type="tiles">GenericOverview</result>
            <result name="kyc" type="tiles">GenericOverview</result>
            <result name="input" type="tiles">GenericOverview</result>
            <result name="error" type="tiles">BlockingError</result>
        </action>

瓷砖定义： (tiles-defs-oldapps.xml)

<definition name="GenericOverview">        
        <put-attribute name="Body" value="/jsp/app/generic/GenericOverview.jsp" />
    </definition>

我使用的是 Struts 2.3.35 版和 2.2.2 版

Answer 1

好问题！！！ 我想您需要为此指定定义配置，如下所示：

在 gradle 中添加下面的部分（战争任务）

来自（'src/main/application/META-INF'）{ 包括'**/*.xml' 进入“元信息” } 这会将保存在 META-INF 中的 application.xml 和其他 xml 文件复制到 WAR 中的父 META-INF 中。如果 META-INF 的位置不同，那么上面任务中的位置就会改变。

另外，对于基于 struts 的应用程序，在 web.xml 中添加以下内容并运行 war 作业

    <context-param>
       <param-name>org.apache.tiles.impl.BasicTilesContainer.DEFINITIONS_CONFIG</param-name>
       <param-value>
         /WEB-INF/classes/tiles-defs.xml,
         ........
       </param-value>
    </context-param>

希望对你有帮助！！！