将获取的pdf文件按页拆分：参考

pdf文件有多页，第一页需设置横向打印，其他页设置为纵向打印。

PDDocument document = PDDocument.load(new File(filePath));            Splitter splitter = new Splitter();            List
     
       pages = splitter.split(document);            ListIterator
      
        iterator = pages.listIterator();            int i = 1;            while (iterator.hasNext()) {                 PrintService service =                          PrintServiceLookup.lookupDefaultPrintService();                PDDocument pd = iterator.next();                boolean isSuc = PrintUtil.printWithAttributes(pd, service,i);                i++;                System.out.println(isSuc+"----------------------打印服务");            }
      
     

public static boolean printWithAttributes(PDDocument document, PrintService service, int i) {        try {            PrinterJob job = PrinterJob.getPrinterJob();            //设置打印机  不设置，则使用默认打印机            job.setPrintService(service);            PrintRequestAttributeSet attr = new HashPrintRequestAttributeSet();            if (i == 1) {                //设置横向打印                attr.add(OrientationRequested.LANDSCAPE);            }//            attr.add(MediaSizeName.ISO_A5);         //设置纸张类型            print(document, job, attr);            return true;        } catch (Exception e) {            return false;        }    }    private static void print(PDDocument document, PrinterJob job, PrintRequestAttributeSet attr)            throws IOException, PrinterException {        PDFPrintable printable = new PDFPrintable(document, Scaling.SCALE_TO_FIT);        job.setPrintable(printable);        job.print(attr);    }

                 
      
       org.apache.pdfbox
                  
      
       pdfbox
                  
      
       2.0.8