javascript - Nodemailer 给出错误

Question

我正在使用 Nodemailer 通过 Gmail 服务发送忘记密码的邮件。我尝试在 StackOverflow 中早期找到相同的错误，但找不到解决方案。请帮助我，我不知道为什么会出现这样的错误，

"TypeError: Cannot create property 'mailer' on string 'smtpTransport'"

这是我的代码 -

var nodemailer = require('nodemailer');

app.post('/forgot', function(req, res, next) {
  async.waterfall([
    function(done) {
      crypto.randomBytes(20, function(err, buf) {
        var token = buf.toString('hex');
        done(err, token);
      });
    },
    function(token, done) {
      User.findOne({ email: req.body.email }, function(err, user) {
        if (!user) {
          req.flash('error', 'No account with that email address exists.');
          return res.redirect('/forgot');
        }

        user.resetPasswordToken = token;
        user.resetPasswordExpires = Date.now() + 3600000; // 1 hour

        user.save(function(err) {
          done(err, token, user);
        });
      });
    },
    function(token, user, done) {
        console.log(token, "Token");
        console.log(user, "user")
      var smtpTransport = nodemailer.createTransport('SMTP', {
        service: 'gmail',
        auth: {
          user: 'abc@gmail.com',
          pass: '123456'
        }
      });
      var mailOptions = {
        to: user.email,
        from: 'myproducts@mailinator.com',
        subject: 'My Products Password Reset',
        text: 'You are receiving this because you (or someone else) have requested the reset of the password for your account.\n\n' +
          'Please click on the following link, or paste this into your browser to complete the process:\n\n' +
          'http://' + req.headers.host + '/reset/' + token + '\n\n' +
          'If you did not request this, please ignore this email and your password will remain unchanged.\n'
      };
      smtpTransport.sendMail(mailOptions, function(err) {
        req.flash('info', 'An e-mail has been sent to ' + user.email + ' with further instructions.');
        done(err, 'done');
      });
    }
  ], function(err) {
    if (err) return next(err);
    res.redirect('/forgot');
  });
});

错误是这样的-

/home/cis/Desktop/myproducts/node_modules/mongodb/lib/utils.js:132 throw err; ^

TypeError: Cannot create property 'mailer' on string 'smtpTransport' at Mail (/home/cis/Desktop/myproducts/node_modules/nodemailer/lib/mailer/index.js:45:33) at Object.module.exports.createTransport (/home/cis/Desktop/myproducts/node_modules/nodemailer/lib/nodemailer.js:52:14) at /home/cis/Desktop/myproducts/app.js:185:38 at nextTask (/home/cis/Desktop/myproducts/node_modules/async/dist/async.js:5310:14) at next (/home/cis/Desktop/myproducts/node_modules/async/dist/async.js:5317:9) at /home/cis/Desktop/myproducts/node_modules/async/dist/async.js:958:16 at /home/cis/Desktop/myproducts/app.js:177:11 at /home/cis/Desktop/myproducts/node_modules/mongoose/lib/model.js:3913:16 at model.$__save.error (/home/cis/Desktop/myproducts/node_modules/mongoose/lib/model.js:342:7) at /home/cis/Desktop/myproducts/node_modules/kareem/index.js:297:21 at next (/home/cis/Desktop/myproducts/node_modules/kareem/index.js:209:27) at Kareem.execPost (/home/cis/Desktop/myproducts/node_modules/kareem/index.js:217:3) at _cb (/home/cis/Desktop/myproducts/node_modules/kareem/index.js:289:15) at $__handleSave (/home/cis/Desktop/myproducts/node_modules/mongoose/lib/model.js:280:5) at /home/cis/Desktop/myproducts/node_modules/mongoose/lib/model.js:208:9 at args.push (/home/cis/Desktop/myproducts/node_modules/mongodb/lib/utils.js:404:72) [nodemon] app crashed - waiting for file changes before starting...

Answer 1

Nodemailer 结构已更改，请尝试使用此:

smtpTransport = nodemailer.createTransport({
service: 'Gmail', 
auth: {
xoauth2: xoauth2.createXOAuth2Generator({
user: 'youremail@gmail.com',
//and other stuff here
 });
 }
});