javax.faces.application.ViewExpiredException和错误页面不起作用

|| 我按照以下步骤设置了Web应用程序:
 <error-page>
        <exception-type>javax.faces.application.ViewExpiredException</exception-type>
        <location>/WEB-INF/include/viewExpired.html</location>
</error-page>
以便在引发viewExpiredException时显示以上错误页面。 但是,当我重新启动服务器并在\“ left-open \”页面上提交ajax请求时,控制台中将引发异常,并且不会显示我的错误页面。 这是来自控制台的堆栈跟踪:
javax.faces.application.ViewExpiredException: viewId:/contact.jsf - La vue /contact.jsf na pas pu être restaurée.
        at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:200)
        at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
        at com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:111)
        at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:312)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at com.ocpsoft.pretty.PrettyFilter.doFilter(PrettyFilter.java:118)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
        at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
        at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
        at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
        at com.ocpsoft.pretty.PrettyFilter.doFilter(PrettyFilter.java:110)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:113)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at com.jeanbaptistemartin.util.DisableUrlSessionFilter.doFilter(DisableUrlSessionFilter.java:70)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
        at java.lang.Thread.run(Thread.java:662)
任何人都有任何线索吗? 提前致谢, J.     
已邀请:
因此,您要处理标准JSF 2.0实现上的Ajax错误吗?标准的JSF实现没有为此提供现成的组件。例如,在PrimeFaces中,您可以使用
<p:ajaxStatus>
组件。但是,JSF 2.0规范在第13.3.6.2章中概述了以下内容:   13.3.6.2处理所有Ajax请求的错误      JavaScript API提供了
jsf.ajax.addOnError
函数,该函数可用于注册JavaScript函数,当任何Ajax请求/响应发生错误时,该函数都会得到通知。有关更多详细信息,请参见第14.4节“注册回调函数”。
jsf.ajax.addOnError
函数接受一个JavaScript函数参数,该参数将是   在任何Ajax请求/响应周期中发生错误时通知。 [P1-start-event]实施必须确保   必须根据表14-5中概述的错误来调用已注册的JavaScript函数。   “错误” 您可以在这里找到Mojarra开发人员之一的博客,其中包含如何显示Ajax状态的基本示例。这是相关的摘录:
<h3> Status:</h3>
<textarea id=\"statusArea\" cols=\"40\" rows=\"10\" readonly=\"readonly\" />
     一个简单的文本区域,甚至没有被钩住   进入后端服务器数据模型。      然后在我们的javascript中(对于演示,   在单独加载的文件中   可以很容易地出现在页面中)我们   有:
var statusUpdate = function statusUpdate(data) {
    var statusArea = document.getElementById(\"statusArea\");
    var text = statusArea.value;
    text = text + \"Name: \"+data.source.id;
    if (data.type === \"event\") {
        text = text +\" Event: \"+data.name+\"\\n\";
    } else {  // otherwise, it\'s an error
        text = text + \" Error: \"+data.name+\"\\n\";
    }
    statusArea.value = text;
};

// Setup the statusUpdate function to hear all events on the page
jsf.ajax.addOnEvent(statusUpdate);
jsf.ajax.addOnError(statusUpdate);
您也可以使用JS重定向到错误页面。
window.location = \'/errors/500.xhtml\';
    

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