对jasperreports进行了大量研究,我陷入了错误。真的不知道我可能会在哪里丢失,因为这是第一次使用。
发生错误:java.io.FileNotFoundException:
17:34:08,009 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) net.sf.jasperreports.engine.JRException: java.io.FileNotFoundException: C:\jboss-as-7.1.1.Final\standalone\deployments\fittaxi.war\src\main\webapp\relatorios\voucher.jasper
17:34:08,012 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:114)
17:34:08,013 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:103)
17:34:08,014 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:580)
17:34:08,015 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:930)
17:34:08,017 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at br.com.eptc.taxi.tarifa.util.UtilRelatorios.imprimeRelatorio(UtilRelatorios.java:29)
17:34:08,018 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at br.com.eptc.taxi.tarifa.view.VoucherBean.imprimirVoucher(VoucherBean.java:439)
17:34:08,019 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
17:34:08,020 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
17:34:08,021 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
17:34:08,022 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at java.lang.reflect.Method.invoke(Unknown Source)
17:34:08,023 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72)
17:34:08,025 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,026 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:374)
17:34:08,027 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:127)
17:34:08,029 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:135)
17:34:08,030 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36)
17:34:08,031 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,033 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53)
17:34:08,034 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36)
17:34:08,035 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,036 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.jpa.interceptor.SBInvocationInterceptor.processInvocation(SBInvocationInterceptor.java:47)
17:34:08,038 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,039 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.jpa.interceptor.SFSBInvocationInterceptor.processInvocation(SFSBInvocationInterceptor.java:58)
17:34:08,040 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,041 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ejb3.component.stateful.StatefulSessionSynchronizationInterceptor.processInvocation(StatefulSessionSynchronizationInterceptor.java:156)
17:34:08,043 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,044 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:82)
17:34:08,046 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,047 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21)
17:34:08,048 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,049 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
17:34:08,050 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53)
17:34:08,052 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,053 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ejb3.component.stateful.StatefulComponentInstanceInterceptor.processInvocation(StatefulComponentInstanceInterceptor.java:66)
17:34:08,055 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,056 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:228)
17:34:08,057 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:304)
17:34:08,058 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:190)
17:34:08,059 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,060 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
17:34:08,062 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,063 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59)
17:34:08,064 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,066 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
17:34:08,067 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,068 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:32)
17:34:08,069 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,071 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45)
17:34:08,072 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,073 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
17:34:08,074 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165)
17:34:08,075 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173)
17:34:08,077 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,078 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ejb3.component.stateful.StatefulComponentIdInterceptor.processInvocation(StatefulComponentIdInterceptor.java:52)
17:34:08,079 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
17:34:08,080 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
17:34:08,082 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72)
17:34:08,083 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at br.com.eptc.taxi.tarifa.view.VoucherBean$$$view252.imprimirVoucher(Unknown Source)
17:34:08,084 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
17:34:08,085 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
17:34:08,086 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
17:34:08,087 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at java.lang.reflect.Method.invoke(Unknown Source)
17:34:08,088 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:264)
17:34:08,090 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52)
17:34:08,091 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:137)
17:34:08,092 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:260)
17:34:08,093 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.weld.bean.proxy.EnterpriseBeanProxyMethodHandler.invoke(EnterpriseBeanProxyMethodHandler.java:111)
17:34:08,095 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.weld.bean.proxy.EnterpriseTargetBeanInstance.invoke(EnterpriseTargetBeanInstance.java:56)
17:34:08,096 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:105)
17:34:08,097 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at br.com.eptc.taxi.tarifa.view.VoucherBean$Proxy$_$$_Weld$Proxy$.imprimirVoucher(VoucherBean$Proxy$_$$_Weld$Proxy$.java)
17:34:08,099 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at br.com.eptc.taxi.tarifa.view.VoucherBean$Proxy$_$$_WeldClientProxy.imprimirVoucher(VoucherBean$Proxy$_$$_WeldClientProxy.java)
17:34:08,100 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
17:34:08,101 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
17:34:08,102 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
17:34:08,103 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at java.lang.reflect.Method.invoke(Unknown Source)
17:34:08,104 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.el.parser.AstValue.invoke(AstValue.java:262)
17:34:08,105 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)
17:34:08,107 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.weld.util.el.ForwardingMethodExpression.invoke(ForwardingMethodExpression.java:39)
17:34:08,108 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.weld.el.WeldMethodExpression.invoke(WeldMethodExpression.java:50)
17:34:08,109 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)
17:34:08,110 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)
17:34:08,112 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
17:34:08,113 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at javax.faces.component.UICommand.broadcast(UICommand.java:315)
17:34:08,114 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794)
17:34:08,115 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)
17:34:08,116 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)
17:34:08,117 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
17:34:08,118 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
17:34:08,119 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
17:34:08,120 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
17:34:08,122 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
17:34:08,123 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:62)
17:34:08,124 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
17:34:08,126 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
17:34:08,127 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
17:34:08,129 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
17:34:08,130 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)
17:34:08,131 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153)
17:34:08,133 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
17:34:08,134 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
17:34:08,135 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
17:34:08,136 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)
17:34:08,137 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
17:34:08,139 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671)
17:34:08,140 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)
17:34:08,141 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) at java.lang.Thread.run(Unknown Source)
17:34:08,142 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) Caused by: java.io.FileNotFoundException: C:\jboss-as-7.1.1.Final\standalone\deployments\fittaxi.war\src\main\webapp\relatorios\voucher.jasper
17:34:08,144 ERROR [stderr] (http-localhost-127.0.0.1-8080-5) ... 106 more
我的班级工具:
public class UtilRelatorios {
public static void imprimeRelatorio(String relatorioNome,
HashMap parametros) {
try{
JRBeanCollectionDataSource dataSource =
new JRBeanCollectionDataSource(null);
FacesContext facesContext = FacesContext.getCurrentInstance();
ServletContext scontext =
(ServletContext) facesContext.getExternalContext().getContext();
String path = scontext.getRealPath("src/main/webapp/relatorios");
JasperPrint jasperPrint =
JasperFillManager.fillReport(
scontext.getRealPath("src/main/webapp/relatorios")+ File.separator+relatorioNome+".jasper",
parametros, dataSource);
byte[] b = JasperExportManager.exportReportToPdf(jasperPrint);
HttpServletResponse res = (HttpServletResponse)
facesContext.getExternalContext().getResponse();
res.setContentType("application/pdf");
int codigo = (int) (Math.random()*1000);
res.setHeader("Content-disposition","inline);filename=relatorio_"+codigo+".pdf");
res.getOutputStream().write(b);
facesContext.renderResponse();
}catch (Exception e){
e.printStackTrace();
}
}
}
我的方法:
public void imprimirVoucher(){
HashMap parametros = new HashMap();
parametros.put("dataEmissao", voucher.getDataEmissao());
parametros.put("hora", voucher.getHora());
parametros.put("bandeiraNome", voucher.getBandeiraIntervalo().getBandeira().getNome());
parametros.put("prefixo", voucher.getVeiculo().getPrefixo());
parametros.put("volPequenos", voucher.getVolumePequeno() );
parametros.put("volNormais", voucher.getVolumeNormal() );
parametros.put("volgrandes", voucher.getVolumeGrande());
parametros.put("totalVolPequenos", voucher.getTotalVolumesPequenos());
parametros.put("totalVolNormais", voucher.getTotalVolumesNormais());
parametros.put("totalVolGrandes", voucher.getTotalVolumesGrandes());
parametros.put("valorCorrida",voucher.getValorCorrida());
parametros.put("valorVoucher",voucher.getValorVoucher());
parametros.put("origem", voucher.getOrigem().getNomeFantasia());
parametros.put("destino",voucher.getDestinoVoucher() );
parametros.put("passageiro", voucher.getPessoa().getNome());
parametros.put("observacao", voucher.getObservacao());
parametros.put("id",voucher.getId() );
parametros.put("formaPagamento", voucher.getFormaPagamento().getNome() );
UtilRelatorios.imprimeRelatorio("voucher", parametros);
}
我的comandLink
<h:commandLink action="#{voucherBean.imprimirVoucher()}" value="Imprimir"
styleClass="btn btn-primary" target="_blank" />
答案 0 :(得分:0)
OP调用
String path = scontext.getRealPath("src/main/webapp/relatorios");
JasperPrint jasperPrint = JasperFillManager.fillReport(scontext.getRealPath("src/main/webapp/relatorios")+ File.separator+relatorioNome+".jasper", parametros, dataSource);
即。他引用src/main/webapp/relatorios
中的文件。这可能适用于有源文件树的开发机器上的测试类,但Maven通常不会将src
文件夹放入最终部署的WAR中。
但就目前的情况而言,相关文件来自src/main/webapp
。此文件夹的内容将复制到WAR根目录中。因此,
String path = scontext.getRealPath("relatorios");
JasperPrint jasperPrint = JasperFillManager.fillReport(scontext.getRealPath("relatorios")+ File.separator+relatorioNome+".jasper", parametros, dataSource);
应该有效。尽管如此,
getRealPath
返回null
/ em> path。因为问题不在于null
值,所以JBoss似乎要提取。*.jasper
个文件。在你的情况下,他们似乎是。