java - 从 linux Deepin 15 中的 java 应用程序打印在 jaspersoft studio 中制作的报告时出错

Question

我只在 linux 中遇到这个错误，在 Windows 中它运行正常

Linux 目标:Ubuntu 18.04/Deepin 15.11Java版本:1.8.0_221

当我在以下打印对话框中发出打印命令时出现错误:

=========代码

private void testDialogPrint() {

    try {

        Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");

        Connection connection = DriverManager.getConnection("jdbc:sqlserver://x.x.x.x:1433;databaseName=abc","sa","****");

        HashMap<String, Object> params = new HashMap<String,Object>();;

        JasperPrint printedReport = JasperFillManager.fillReport("test.jasper", params, connection);

        String outputFilename = "Test.pdf";
        JasperExportManager.exportReportToPdfFile( printedReport, outputFilename );//file creation success

        JasperPrintManager.printReport(printedReport, true);


    } catch (ClassNotFoundException | SQLException | JRException e) {
        e.printStackTrace();
    }

}

=========消息错误

net.sf.jasperreports.engine.JRException: Error printing report.
    at net.sf.jasperreports.engine.print.JRPrinterAWT.printPages(JRPrinterAWT.java:215)
    at net.sf.jasperreports.engine.JasperPrintManager.print(JasperPrintManager.java:246)
    at net.sf.jasperreports.engine.JasperPrintManager.print(JasperPrintManager.java:133)
    at net.sf.jasperreports.engine.JasperPrintManager.printReport(JasperPrintManager.java:329)
    at com.Start.imprimir(Start.java:46)
    at com.Start.main(Start.java:27)
Caused by: java.awt.print.PrinterIOException
    at sun.print.PSPrinterJob$PrinterSpooler.run(PSPrinterJob.java:737)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.print.PSPrinterJob.endDoc(PSPrinterJob.java:792)
    at sun.print.RasterPrinterJob.print(RasterPrinterJob.java:1562)
    at sun.print.RasterPrinterJob.print(RasterPrinterJob.java:1390)
    at net.sf.jasperreports.engine.print.JRPrinterAWT.printPages(JRPrinterAWT.java:201)
    ... 5 more
Caused by: java.io.IOException: Cannot run program "/usr/bin/lpr": error=2, No existe el fichero  o el directorio
    at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
    at java.lang.Runtime.exec(Runtime.java:620)
    at java.lang.Runtime.exec(Runtime.java:485)
    at sun.print.PSPrinterJob$PrinterSpooler.run(PSPrinterJob.java:730)
    ... 10 more
Caused by: java.io.IOException: error=2, No existe el fichero o el directorio
    at java.lang.UNIXProcess.forkAndExec(Native Method)
    at java.lang.UNIXProcess.<init>(UNIXProcess.java:247)
    at java.lang.ProcessImpl.start(ProcessImpl.java:134)
    at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
    ... 13 more

Answer 1

看起来 Sun JDK 是为/usr/bin/lpr 硬编码的。 - https://kbpdfstudio.qoppa.com/printing-to-pdf-error-message-on-debian-gnulinux-7/