npm install nodemailer

var nodemailer = require('nodemailer'); 
var transporter = nodemailer.createTransport({ 
 service: 'qq', 
 auth: { 
  user: '527828938@qq.com', 
  pass: 'ugxovfwhvxxxxxx' //授权码,通过QQ获取 
 
 } 
 }); 
 var mailOptions = { 
  from: '527828938@qq.com', // 发送者 
  to: '452076103@qq.com', // 接受者,可以同时发送多个,以逗号隔开 
  subject: 'nodemailer2.5.0邮件发送', // 标题 
  //text: 'Hello world', // 文本 
  html: `<h2>nodemailer基本使用:</h2>`  
 }; 
 
 transporter.sendMail(mailOptions, function (err, info) { 
  if (err) { 
   console.log(err); 
   return; 
  } 
 
  console.log('发送成功'); 
 }); 

var transporter = nodemailer.createTransport({ 
 service: 'qq', 
 auth: { 
  user: '527828938@qq.com', 
  pass: 'ugxovfwhvxypxxxx' 
 } 
 }); 
 var mailOptions = { 
  from: '527828938@qq.com', // 发送者 
  to: '452076103@qq.com', // 接受者,可以同时发送多个,以逗号隔开 
  subject: 'nodemailer2.5.0邮件发送', // 标题 
  //text: 'Hello world', // 文本 
  html: `<h2>nodemailer基本使用:</h2>`, 
  attachments:[ 
   { 
    filename : 'package.json', 
    path: './package.json' 
   }, 
   { 
    filename : 'content', 
    content : '发送内容' 
   } 
  ] 
 }; 
 
 transporter.sendMail(mailOptions, function (err, info) { 
  if (err) { 
   console.log(err); 
   return; 
  } 
 
  console.log('发送成功'); 
 });