var nodemailer = require('nodemailer');

var sendEmail = function(emailinfo,callback){

    var nodemailer = require('nodemailer');

    var mail = emailinfo.emailaddress;

    //检测邮箱地址是否为空

    if (!mail) {

        callback("请输入邮箱地址！");

    }else{

        //检测邮箱地址是否符合规范

        if (!mail.match()) {

            callback("邮箱地址不符合规范，请重新输入！");

        }else{

            //邮件发送

            var transporter = nodemailer.createTransport({

                host: 'smtp.mxhichina.com',

                port: 25,

                service: 'smtp.mxhichina.com ',

                auth: {

                    user: 'xxx@xx.com',//你的邮箱账号

                    pass: 'XXXXXX'//你的邮箱密码

                }

            });

            var mailOptions = {

                from: '阿泽 xxxx@xxxx.com', // sender address

                to:mail, // list of receivers

                subject: '测试邮件', // Subject line

                text: 'Nodejs之邮件发送', // plaintext body

                html:"<h2><a href='test.jiucaiyun.cn/jiucaiyunstatic/'  >"+emailinfo.inputperson+"邀请您来报价("+emailinfo.inquirynum+")，请登录采购平台来报价!</a></h2>",

                attachments:[

              {

                filename : 'a.jpg',

                path: 'http://img13.360buyimg.com/n0/jfs/t4642/55/3978388666/72688/c8b2dcf/59080db2N7ae9168e.jpg'

              }

            ]

            };

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

                if(!error){

                    callback( "邮件发送成功，请注意查收！");

                }else{

                    console.log(error);

                    callback("邮件发送失败，请稍后重试！");

                }

            });

        }

    }

}

var emailinfo = {"emailaddress":"chengzeqi@163.com","inputperson":"成泽琦(chengzq)","inquirynum":"XJDD201901100001"}
sendEmail(emailinfo,function(result){
　　console.log(result)
})

"aliyun":{

        "host": "smtp.mxhichina.com",

        "port": 25,

        "secure": true

    }