var nodemailer = require('nodemailer');

var transporter = nodemailer.createTransport({

    host: 'smtp.qq.com',

    secureConnection: true, // use SSL

    port: 465,

    secure: true, // secure:true for port 465, secure:false for port 587

    auth: {

        user: 'xuebing365@qq.com',

        pass: 'xxx' // QQ邮箱需要使用授权码

    }

});

var mailOptions = {

    from: 'xuebing365@qq.com', // sender address

    to: '949096562@qq.com', // list of receivers

    subject: 'test', // Subject line

    text: '123', // plaintext body

    html: '<b>789</b>' // html body  当html不为空时 text内容会被覆盖

};

transporter.sendMail(mailOptions, function(error, info) {

    if (error) {

        console.log(error);

    } else {

        console.log('Message sent: ' + info.response);

    }

});