使用Java打印SAP Crystal报表

基于此，我正在尝试使用Crystal Report API打印报告

但我无法让它工作，我收到一个java.util.concurrent.CancellationException：

非常奇怪的是，这个例子以前在另一个项目中使用过，但现在不再在我的本地环境中使用了！我可能改变了一些东西，但我不知道是什么：

我尝试了几台本地和网络打印机，但情况总是一样的：我可以在打印机作业列表中很短的时间内看到作业，但不到1秒后，它消失了，我收到了异常

我正在使用Tomcat7，我尝试使用JDK1.6和1.7来考虑JDK的问题？但是没有变化

如果有人能给我一些线索，因为目前，我完全卡住了。

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Thx

确保将ReportViewer.jar添加到库中。

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对于代码完成，这似乎不是必需的，但它是用于打印的。

感谢您的输入，但我不知道在哪里可以找到谷歌没有帮助的jar。无论如何，我不再从事这个项目了，在没有回答这个问题的情况下，我最终不得不使用Unix命令“lp”来管理打印：-/

reportClientDoc.open(reportpath+reportName, 0);
//Create and set print options.
PrintReportOptions printOptions = new PrintReportOptions();
printOptions.setPrinterName(printerName); //Note: Printer 'printername' must already be configured at Operating system level.
printOptions.setJobTitle(reportName); // job title by the report file name
printOptions.setPrinterDuplex(PrinterDuplex.simplex);
printOptions.setPaperSource(PaperSource.auto);
printOptions.setPaperSize(PaperSize.paperA4);
printOptions.setNumberOfCopies(1);
printOptions.setCollated(false);
reportClientDoc.getPrintOutputController().printReport(printOptions);

java.util.concurrent.CancellationException
    at com.businessobjects.crystalreports.printer.bean.Printer.X(Unknown Source)
    at com.businessobjects.crystalreports.printer.bean.ReportPrinter.print(Unknown Source)
    at com.businessobjects.crystalreports.printer.bean.ReportPrinter.print(Unknown Source)
    at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.printReport(SourceFile:742)
    at my.test.crystal.GenerateReport.doGet(GenerateReport.java:108)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:662)
Caused by: java.awt.print.PrinterAbortException
    at com.businessobjects.crystalreports.viewer.core.ReportPagePrinter.print(Unknown Source)
    at sun.print.RasterPrinterJob.printPage(RasterPrinterJob.java:1936)
    at sun.print.RasterPrinterJob.print(RasterPrinterJob.java:1431)
    at com.businessobjects.crystalreports.viewer.core.ReportPagePrinter.print(Unknown Source)