node（邮件发送特性）

1、安装 npm install nodemailer

https://github.com/andris9/Nodemailer

2、配置发邮件的账户开启SMTP功能；

3、程序样例如下：

var nodemailer = require('nodemailer');

var user = 'fredric@XXXX.com',
    password = 'XXXX';

// create reusable transporter object using SMTP transport
var transporter = nodemailer.createTransport({
    service: 'QQ',
    auth: {
        user: user,
        pass: password
    }
});

// setup e-mail data with unicode symbols
var mailOptions = {
    from: 'Fredric<' + user + '>', // sender address
    to: 'Fredric@qq.com', // list of receivers
    subject: 'Hello ✔', // Subject line
    text: 'Hello world ✔', // plaintext body
    html: '<b>Hello world ✔</b>' // html body
};

// send mail with defined transport object
transporter.sendMail(mailOptions, function(error, info){
    if(error){
        console.log(error);
    }else{
        console.log('Message sent: ' + info.response);
    }
});