node.js PDFTron HTML 到 PDF 转换失败

Question

I am trying to convert html to PDF file using PDFTron

 const { PDFNet } = require('@pdftron/pdfnet-node'); async function main() { // Start with a PDFDoc (the conversion destination) const doc = await PDFNet.PDFDoc.create(); const converter = await PDFNet.HTML2PDF.create(); // add from HTML String data converter.insertFromHtmlString(htmlSource); // add from a web page location //converter.insertFromUrl(webPageLocation); // apply conversion const page = await converter.convert(doc); //doc.pagePushBack(page); doc.save('aaa.pdf',PDFNet.SDFDoc.SaveOptions.e_linearized); } PDFNet.runWithCleanup(main,licenseKey).catch(function(error) { console.log('Error: ' + JSON.stringify(error)); }).then(function(){ PDFNet.shutdown(); });

, and get the following error:

On the download site: " https://www.pdftron.com/download-center/windows/?language=All#modules-html2pdf-conversion-module%5Cn "

I found no mention of html2PDF.

Does anyone know the problem

Answer 1

You need to download the HTML2PDF module here: https://www.pdftron.com/download-center/windows/?language=All#modules_html2pdf-conversion-module

And then use HTML2PDF.SetModulePath and pass in the path to the folder where you extracted HTML2PDF into.

See sample: https://www.pdftron.com/documentation/samples/node/js/HTML2PDFTest/