Question

const transporter = nodemailer.createTransport({
    service: 'gmail',
    auth: {
      user: 'xxxxxx@gmail.com',
      pass: 'xxxxxxxx'
    } ,
    tls: {
      rejectUnauthorized: false
  },
  });

  exports.sendMail=functions.https.onCall((req,res)=>{
      cors(req,res,()=>{

        const email=JSON.parse(req.email)
          const mailOptions = {
            from: 'xxxxxxxxx@gmail.com',
            to: email,
            subject: 'Invitation to register your profile in xxxxxxx solutions',
            text: `http://xxxxxx/xxxxxxxx`
          };

          return transporter.sendMail(mailOptions, function(error, info){
            if (error) {
              return res.send(error);
            }

            return res.send("Email sent")

          });
      })
  })

Answer 1

最可能是因为您：

在Callable Cloud Function中使用cors。
在可调用的云函数中以res.send("Email sent")返回。

因此，您应该更改为HTTP Cloud Function，如下所示：

  exports.sendMail=functions.https.onCall((req,res)=>{
      cors(req,res,()=>{

        const email=JSON.parse(req.email)
          const mailOptions = {
            from: 'xxxxxxxxx@gmail.com',
            to: email,
            subject: 'Invitation to register your profile in xxxxxxx solutions',
            text: `http://xxxxxx/xxxxxxxx`
          };

          transporter.sendMail(mailOptions)
          .then(() => {
              res.send("Email sent");
          })
          .catch(error => {
              console.log(error);
              res.status(500).send(error);
          });

      })
  })

或如下修改您的Callable Cloud Function：

exports.addMessage = functions.https.onCall((data, context) => {
          const email = data.email;

          const mailOptions = {
            from: 'xxxxxxxxx@gmail.com',
            to: email,
            subject: 'Invitation to register your profile in xxxxxxx solutions',
            text: `http://xxxxxx/xxxxxxxx`
          };

          return transporter.sendMail(mailOptions)
          .then(() => {
              return {result: "Email sent"};
          })
          .catch(error => {
              console.log(error);
              throw new functions.https.HttpsError('interna', error.message);
          });
});

另外，请参见here，如何从客户端调用Callable CF。

错误：INTERNAL Firebase函数，与nodemailer一起使用时

1 个答案: