public Boolean printPdf(String filePath, PrintService printService) {
try {
PdfUtil.getLicense();
PdfViewer viewer = new PdfViewer();
viewer.bindPdf(filePath);
viewer.setAutoResize(true); // Print the file wit…...13, 2025, 1:57am 1 public boolean printPdf(String filePath, PrintService...4) 执行打印(600DPI 更清晰;也可传 300) boolean ok = printPdfViaCore(pdfPath...