node如何发生邮件，nodemailer

 

const nodemailer = require("nodemailer")


let transporter
const emailInit = async () => {
  // Generate test SMTP service account from ethereal.email
  // Only needed if you don't have a real mail account for testing
  let testAccount = await nodemailer.createTestAccount();

  // create reusable transporter object using the default SMTP transport
  transporter = nodemailer.createTransport({
    host: 'smtp.sina.cn',
    // service: 'qq',
    // port: 465,
    //secure: false, // true for 465, false for other ports
    secureConnection: true, // 使用了 SSL
    auth: {
      user: '136xxxxx@sina.cn', // generated ethereal user
      pass: '密码' // generated ethereal password
    }
  });
}

emailInit()

//发送邮件
// async..await is not allowed in global scope, must use a wrapper
const sendEmail = async (dataObj) => {
  const { path, username, errorTitle, detail, browser } = dataObj
  // send mail with defined transport object
  let info = await transporter.sendMail({
    from: '<13642061747@sina.cn>', // sender address
    to: '1183391880@qq.com', //'1183391880@qq.com', // list of receivers
    subject: "知了好学错误报告", // Subject line
    html: `
    <div>
      <div>
        <span>路径：</span>
        <a href="http://zlhx.gongzuoshouji.cn/#${path}">${path}</a>
      </div> 
      <div>
        <span>用户名：</span>
        <span>${username}</span>
      </div>
      <div>
        <span>错误标题：</span>
        <span>${errorTitle}</span>
      </div>
      <div>
        <span>错误详情：</span>
        <div style="white-space: pre-wrap">${detail}</div>
      </div>
      <div>
        <span>发生时间：</span>
        <span>${Date()}</span>
      </div>
      <div>
        <span>浏览器型号：</span>
        <span>${browser}</span>
      </div>
    </div>`// html body
  });

  console.log("Message sent: %s", info.messageId);
  // Message sent: <b658f8ca-6296-ccf4-8306-87d57a0b4321@example.com>

  // Preview only available when sending through an Ethereal account
  console.log("Preview URL: %s", nodemailer.getTestMessageUrl(info));
  // Preview URL: https://ethereal.email/message/WaQKMgKddxQDoou...
}


module.exports = {
  //发送邮件
  sendEmail,
}

开发接口，并把接口部署到阿里云上：

//发送邮件的接口
const dataEmail = async (req, res) => {
  const emailData = req.body
  await sendEmail({ ...emailData }).catch((err) => {
    console.log(err)
  })
  res.send({
    state: 1,
    data: emailData,
    message: '成功',
  })
}

在其他node项目中调用阿里云的接口即可发邮件：

例如项目托管在（https://glitch.com/），这是一个国外的服务器，无法使用国内的邮箱直接发邮件，但是可以调用阿里云上的接口发邮件！

const axios = require('axios')


//调用阿里云服务器上的发送邮件的接口
const emailPost = (emailData) => {
  axios
    .post('http://xxx:81/api/log/email', {
      ...emailData
    })
    .then((res) => {
      console.log(`statusCode: ${res.statusCode}`)
      console.log(res)
    })
    .catch((error) => {
      console.error(error)
    })
}