Taming Thymeleaf Pdf Download Apr 2026

return ResponseEntity.ok() .header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=invoice_" + id + ".pdf") .contentType(MediaType.APPLICATION_PDF) .body(pdfBytes);

private final SpringTemplateEngine templateEngine; taming thymeleaf pdf download

try ITextRenderer renderer = new ITextRenderer(); renderer.setDocumentFromString(html); renderer.layout(); return renderer.createPDF(null); // byte array output catch (Exception e) throw new RuntimeException("PDF generation failed", e); return ResponseEntity

public PdfService(SpringTemplateEngine templateEngine) this.templateEngine = templateEngine; private final SpringTemplateEngine templateEngine