字段”为空,电子邮件仍会通过]] << ["/>
Nodemailer错误处理(Node.js)无法正常工作。即使“名称输入字段”为空,电子邮件仍会通过]] << [
在前端(React)上,我可以执行错误处理,但是,我也想在后端(Node.js)上实现错误处理。我以为可以在transporter.sendMail
上执行此操作,但是它不起作用。它仍然通过Nodemailer 名称输入字段为空时发送电子邮件。我想念什么?const express = require('express');
const bodyParser = require('body-parser');
const nodemailer = require('nodemailer');
const cors = require('cors');
const creds = require('./config');
const app = express();
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cors());
app.post('/api/contact', (req, res) => {
const htmlEmail = `
Name: ${req.body.name}
Phone: ${req.body.phone}
Email: ${req.body.email}
`;
const mailOptions = {
from: req.body.name,
to: 'MYEMAIL',
subject: 'example message subject',
html: htmlEmail,
};
const transporter = nodemailer.createTransport({
host: 'smtp.ethereal.email',
port: 587,
auth: {
user: 'MYEMAIL',
pass: 'MYPASSWORD',
},
});
transporter.sendMail(mailOptions, (err, data) => {
if (err || req.body.name.length === 0) {
res.json({
status: 'fail',
});
console.log('Message could not be sent.');
return null;
} else {
res.json({
status: 'success',
});
console.log('Message sent.');
}
});
});
const PORT = process.env.PORT || 3001;
app.listen(PORT, () => {
console.log(`Server listening on port ${PORT}`);
});
在前端(React)上,我可以执行错误处理,但是,我也想在后端(Node.js)上实现错误处理。我以为可以在transporter.sendMail上执行此操作,但是它不起作用。它...回答如下:您可以在进行任何类型的操作之前先检查需求者。如下所示。
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Nodemailer错误处理(Node.js)无法正常工作。即使“名称输入字段”为空,电子邮件仍会通过]] << [
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