我正在使用下面的代碼來獲取xls中的輸出。如何在xls中預覽?
else if ("xls".equalsIgnoreCase(reporttype)) {
try
{
System.out.println("inside xls1");
response.setContentType("application/vnd.ms-excel");
System.out.println("inside xls2");
response.setHeader("Content-Disposition", "inline; filename=\""
+ strId + ".xls\"");
System.out.println("inside xls3");
exporter = new JRXlsExporter();
System.out.println("inside xls4");
exporter.setParameter(JRExporterParameter.JASPER_PRINT,
jasperPrint);
System.out.println("inside xls5");
exporter.setParameter(JRExporterParameter.OUTPUT_STREAM,
ouputStream);
System.out.println("inside xls6");
System.out.println("inside exporter for XLS: "+exporter);
}
catch(Exception e)
{
System.out.println("inside xls catch");
e.printStackTrace();
}
}
但它發生了以下錯誤。
Struts的問題報告的Struts已經檢測到一個未處理 異常:消息:文件:否行動 com.coin.fk.SalesAction和結果異常
文件定義的結果/ d:/blm/.metadata/ .plugins/org.eclipse.wst.server.core/TMP0/wtpwebapps/BLM/WEB-INF /類/ struts.transaction.xml
行號:44列編號:77
<action name="salesAction_*" method="{1}" class="com.coin.fk.SalesAction">
<interceptor-ref name="defaultLoginStack"/>
<interceptor-ref name="defaultStack">
蹤跡
沒有爲action com.coin.fk.SalesAction和result定義的結果Exception - action - file:/ D:/blm/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps /blm/WEB-INF/classes/struts.transaction.xml:44:77
com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:350)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation。的java:253)
org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:50)
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:504)
org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:419)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain .doFilter(ApplicationFilterChain.java:206)
org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:125)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
有機.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.jav一:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
org.apache。 catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter。 Java的:293)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
org.apache.coyote.http11.Http11Protocol $ Http11ConnectionHandler.process(Http11Protocol的.java:602)
org.apache.tomcat.util.net.JIoEndpoint $ Worker.run(JIoEndpoint.java:489)
java.lang.Thread.run(來源不明)您看見這頁面,因爲開發模式已啓用。開發模式或devMode啓用額外的調試行爲和報告來協助開發人員。要禁用此模式,請在您的WEB-INF/classes/struts.properties文件中設置:
struts.devMode = false
。
我該如何面對這個問題。 請幫助如何調試此錯誤。
@AleksandrM,你添加你的答案編輯原始題 ?? –
@AndreaLigios:什麼? :) –
我懷疑「devMode」部分是你的:) –