通过nodejs NodeEmailer后端从pdfkit发送PDF

Sending a PDF created dynamically as an attachment using PDFKit in a nodejs application

主要区别在于我是从后端发送此电子邮件,而不是从浏览器发送。

还要注意的是,生成的文件经过了良好的genreate处理,因此将其传递到电子邮件可能会有问题。

const Email = require('email-templates');
const PdfKit = require('pdfkit');
const SVGToPDF = require('svg-to-pdfkit');
const fs = require('fs');

const service =  new Email({
  message: {
    from: 'aaron.test@gmail.com'
  },
  send: true
  transport: require('../config/smtp.json') // my smtp config. Works without attachment
});

function generatePdfAndSend() {
 var doc = new PdfKit();

    const stream = doc.pipe(fs.createWriteStream("output.pdf"));

    doc.font('backend/fonts/MADE Canvas Regular PERSONAL USE.otf')
      .fontSize(25)
      .text('sample text', 100, 100);

    fs.readFile('backend/images/Happy Easter 5.svg', 'utf8', (err, contents) => {
      SVGToPDF(doc, contents, 100, 200, {});
      doc.end();
stream.on('finish', function() {
          sendEmail("templateName", "myEmail", doc);
        });

    });
}


function sendEmail(template, to, attachment) {
    service.send({
    template: template,
    message: {
      to: to,
      attachments: [
        {
          filename: 'text1.pdf',
          content: attachment,
          contentType: 'application/pdf'
        }
      ]
    },
    locals: vars

  })
    .then(console.log).catch(console.error);
}