node.js - 如何在 node.js 中使用 mailcatcher 发送电子邮件？使用节点邮件程序

Question

我正在尝试使用 mailcatcher 发送电子邮件。在 docker yml 我添加了

  mailcatcher:
      container_name: mailcatcher
      image: schickling/mailcatcher
      expose:
          - 1025
          - 1080
      ports:
          - 32768:1080
          - 32769:1025

并在 node.js 文件中

const transporter = nodeMailer.createTransport({
  host: 'mailcatcher',
  port: 1025,
  ignoreTLS: true
});

const mailOptions = {
  from: 'abc@gmail.com', // sender address
  to: 'xyz@gmail.com', // list of receivers
  subject: 'Hello ', // Subject line
  text: 'Hello world?', // plain text body
  html: '<b>Hello world?</b>' // html body
};

transporter.sendMail(mailOptions, (error, info) => {
  if (error) {
    console.log('error',error);
    res.status(400).send({success: false})
  } else {
    res.status(200).send({success: true});
  }
});

并得到回应

error Error: connect ECONNREFUSED 127.0.0.1:1025
    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1141:16) {
  errno: 'ECONNREFUSED',
  code: 'ESOCKET',
  syscall: 'connect',
  address: '127.0.0.1',
  port: 1025,
  command: 'CONN'
}

请提出解决方案