使用nodemailer将pdf发送到kindle电子邮件时未添加附件

const nodemailer = require('nodemailer');

// 创建一个SMTP传输对象
const transporter = nodemailer.createTransport({
  service: 'your_email_service_provider',
  auth: {
    user: 'your_email',
    pass: 'your_password'
  }
});

// 邮件选项
const mailOptions = {
  from: 'sender_email',
  to: 'kindle_email',
  subject: 'Sending PDF to Kindle',
  text: 'Please find the attached PDF file.',
  attachments: [
    {
      filename: 'your_pdf_file.pdf',
      path: '/path/to/your_pdf_file.pdf'
    }
  ]
};

// 发送邮件
transporter.sendMail(mailOptions, (error, info) => {
  if (error) {
    console.log(error);
  } else {
    console.log('Email sent: ' + info.response);
  }
});