问题描述
在控制面板中,我的打印机端口配置为文件:。
例如,我可以使用 PrintServiceAttributeSet
选择打印机,但打印时无法设置输出文件名。我不使用 JRXlsExporter
或 JRPdfExporter
或类似的东西,只需 JRPrintServiceExporter
。
In Control Panel my printer's port was configured to "FILE:".For example, I can select a printer using PrintServiceAttributeSet
, but there is no way to set an output filename when printing. I don't use JRXlsExporter
or JRPdfExporter
or something like that, just JRPrintServiceExporter
.
PrintServiceAttributeSet printServiceAttributeSet = new HashPrintServiceAttributeSet();
printServiceAttributeSet.add(new PrinterName("Xerox DocuPrint 100 EPS PS3", null));
//...
exporter.setParameter(JRPrintServiceExporterParameter.DISPLAY_PAGE_DIALOG, Boolean.FALSE);
exporter.setParameter(JRPrintServiceExporterParameter.DISPLAY_PRINT_DIALOG, Boolean.FALSE);
//...
exporter.exportReport();
驱动程序在PostScript中输出文件,但始终显示输出文件名窗口。如果我手动在窗口中设置文件名,则打印机会成功打印到文件。
The driver outputs files in PostScript, but a window "Output file name" appears all the time. If I set a filename in the window manually, then printer prints to a file successfully.
知道如何以编程方式设置文件名吗?
Any idea how to set a filename programmatically?
推荐答案
javax.print.attribute.standard
»有帮助。
解决方案:
//...
import javax.print.attribute.standard.Destination;
//...
JRExporter exporter = new JRPrintServiceExporter();
//--- Set print properties
PrintRequestAttributeSet printRequestAttributeSet = new HashPrintRequestAttributeSet();
printRequestAttributeSet.add(MediaSizeName.ISO_A4);
//----------------------------------------------------
printRequestAttributeSet.add(new Destination(new java.net.URI("file:d:/output/report.ps")));
//----------------------------------------------------
PrintServiceAttributeSet printServiceAttributeSet = new HashPrintServiceAttributeSet();
printServiceAttributeSet.add(new PrinterName("Xerox DocuPrint 100 EPS PS3", null));
//--- Set print parameters
exporter.setParameter(JRExporterParameter.JASPER_PRINT, print);
exporter.setParameter(JRPrintServiceExporterParameter.PRINT_REQUEST_ATTRIBUTE_SET, printRequestAttributeSet);
exporter.setParameter(JRPrintServiceExporterParameter.PRINT_SERVICE_ATTRIBUTE_SET, printServiceAttributeSet);
exporter.setParameter(JRPrintServiceExporterParameter.DISPLAY_PAGE_DIALOG, Boolean.FALSE);
exporter.setParameter(JRPrintServiceExporterParameter.DISPLAY_PRINT_DIALOG, Boolean.FALSE);
//--- Print the document
try{
exporter.exportReport();
}
catch(JRException e){
e.printStackTrace();
}
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