asposepdfnodejs/example.cjs

Aspose.PDF for Node.js via C++

const AsposePdf = require('asposepdfnodejs');
const fs = require("fs");
const os = require("os");

const resultdir = !!process.platform.match(/^win/) ? '' : fs.realpathSync(os.tmpdir()) + '/';
const pdf_file = resultdir + "eula.pdf";

console.log('Aspose.PDF for Node.js via C++ example');

AsposePdf().then(AsposePdfModule => {

    var json;

    //AsposePdfAbout - Get info about Product
    json = AsposePdfModule.AsposePdfAbout();
    console.log("AsposePdfAbout => %O",  json.errorCode == 0 ? JSON.parse(JSON.stringify(json).replace('"errorCode":0,"errorText":"",','')) : json.errorText);

    //AsposePdfFromTxt - Convert a TXT-file to PDF
    json = AsposePdfModule.AsposePdfFromTxt('./license/eula.txt', pdf_file);
    console.log("AsposePdfFromTxt => %O", json.errorCode == 0 ? json.fileNameResult : json.errorText);

    //AsposePdfGetInfo - Get info (metadata) from a PDF-file
    json = AsposePdfModule.AsposePdfGetInfo(pdf_file);
    console.log("AsposePdfGetInfo => %O",  json.errorCode == 0 ? JSON.parse(JSON.stringify(json).replace('"errorCode":0,"errorText":"",','')) : json.errorText);

    },
    reason => {console.log(`The unknown error has occurred: ${reason}`);}
);