浅谈Nodejs+nodemailer怎么发送邮件

//引入模块 nodemailer
const nodemailer = require('nodemailer')

const partnerEmail = {
  "QQ": {
    "host": "smtp.qq.com",
    "port": 465,
    "user": "",
    "pass": ""
  },
  "126": {
    "host": "smtp.126.com",
    "port": 465,
    "user": "",
    "pass": ""
  },
  "163": {
    "host": "smtp.163.com",
    "port": 465,
    "user": "",
    "pass": ""
  }
}

const config = {
  // 163邮箱 为smtp.163.com
  host: partnerEmail.QQ.host,//这是qq邮箱
  //端口
  port: partnerEmail.QQ.port,
  auth: {
    // 发件人邮箱账号
    user: partnerEmail.QQ.user,
    //发件人邮箱的授权码 这里可以通过qq邮箱获取 并且不唯一
    pass: partnerEmail.QQ.pass
  }
}

// 发送带附件的邮件
function sendMail(email,code) {
  // code 验证码
  const transporter = nodemailer.createTransport(config)

  const mail = {
    // 发件人 邮箱  '昵称<发件人邮箱>'
    from: '<xxx@qq.com>',
    // 主题
    subject: '激活验证码',
    // 收件人 的邮箱 可以是其他邮箱 不一定是qq邮箱
    to: email,
    // 内容
    text: `您的激活验证码为：${code}, 请3分钟内有效，请谨慎保管。`,
    //这里可以添加html标签
    html: '<a href="https://www.baidu.com.com">baidu</a>',
    attachments:[
    {
      "filename":"xxx.mp3",
      "path":"./xxx.mp3"
    },
    {
      "filename":"xxx.txt",
      "content":"文件"
    },
    {
      "filename":"xxx.JPG",
      "path":"./xxx.JPG",
      "cid":"01"    // 插在邮件正文中的图片
    }
      ]
  }

  return new Promise((resolve, reject) => {
    transporter.sendMail(mail, function (error, info) {
      error ? reject(error) : resolve(info.response)
      transporter.close()
    })
  })
}

exports.sendMail = sendMail`