Taming Thymeleaf Pdf | Download

public byte[] generateInvoicePdf(InvoiceDto invoice) Context context = new Context(); context.setVariable("invoice", invoice);

public PdfController(PdfService pdfService) this.pdfService = pdfService; taming thymeleaf pdf download

private final SpringTemplateEngine templateEngine; private final SpringTemplateEngine templateEngine

String html = templateEngine.process("invoice", context); String html = templateEngine.process("invoice"

Here’s a focused feature guide for — covering setup, templating, rendering, and streaming. 1. Core Concept Thymeleaf alone doesn’t generate PDFs. Common approach: Thymeleaf → HTML → Flying Saucer / OpenPDF → PDF

@GetMapping("/invoice/id/pdf") public ResponseEntity<byte[]> downloadInvoice(@PathVariable Long id) InvoiceDto invoice = invoiceService.findById(id); // your logic byte[] pdfBytes = pdfService.generateInvoicePdf(invoice);