我正在尝试根据此处的示例创建电子邮件验证邮件。我添加了email-template
和nodemailer
软件包。我在整个应用程序中将transporter
作为适配器提供。以下是mailer.ts
的代码:
import * as mailer from 'nodemailer';
import * as dotenv from 'dotenv';
dotenv.load({ path: '.env' });
var mailConfig = {
host: process.env.MAIL_HOST,
port: process.env.MAIL_PORT,
auth: {
user: process.env.MAIL_USERNAME,
pass: process.env.MAIL_PASSWORD
}
};
var transporter = mailer.createTransport(mailConfig);
module.exports = transporter;
我试图在signup.ts
下方围绕email-template
构建包装器:
const EmailTemplate = require('email-templates');
var mailer = require('../mailer');
var sendEmailVerficationLink = mailer.templateSender(
new EmailTemplate({
views: { root: './verify' }
}), {
from: process.env.MAIL_FROM,
});
exports.sendVerficationLink = function (obj) {
sendEmailVerficationLink({
to: obj.email,
subject: 'Verify your Email'
}, {
name: obj.username,
token: obj.otp
}, function (err, info) {
if (err) {
console.log(err)
} else {
console.log('Sign up mail sent to ' + obj.email + ' for verification.');
}
});
};
在我的实际控制器中,我尝试将邮件发送到user.ts
:
var verify = require('../utils/mailer-templates/signup');
signup = (req, res) => {
..
verify.sendVerficationLink(obj); // send the actual user object
..
}
但我一直遇到此错误:
Error: Transport option must be a transport instance or configuration object
[1] at new Email (C:UsersUserDocumentsVivavii-RESTnode_modulesemail-templateslibindex.js:82:83)
[1] at Object.<anonymous> (C:UsersUserDocumentsVivavii-RESTdistutilsmailer-templatessignup.js:3:54)
[1] at Module._compile (module.js:641:30)
[1] at Object.Module._extensions..js (module.js:652:10)
[1] at Module.load (module.js:560:32)
[1] at tryModuleLoad (module.js:503:12)
[1] at Function.Module._load (module.js:495:3)
[1] at Module.require (module.js:585:17)
[1] at require (internal/module.js:11:18)
[1] at Object.<anonymous> (C:UsersUserDocumentsVivavii-RESTdistcontrollersuser.js:14:14)
[1] at Module._compile (module.js:641:30)
[1] at Object.Module._extensions..js (module.js:652:10)
[1] at Module.load (module.js:560:32)
[1] at tryModuleLoad (module.js:503:12)
[1] at Function.Module._load (module.js:495:3)
[1] at Module.require (module.js:585:17)
主要问题您使用了过时的示例。在示例中,NodeMailer 具有2.7.2版本和未知电子邮件-templates 。当前 NodeMailer 版本是4.4.1。
在最新的电子邮件-templates 版本中,您不需要直接使用 nodemailer 。您可以通过传输参数传递配置。这是您的代码的固定版本:
const EmailTemplate = require('email-templates');
const dotenv = require('dotenv');
dotenv.load({ path: '.env' });
const emailTemplate = new EmailTemplate({
message: {
from: process.env.MAIL_FROM
},
transport: {
host: process.env.MAIL_HOST,
port: process.env.MAIL_PORT,
auth: {
user: process.env.MAIL_USERNAME,
pass: process.env.MAIL_PASSWORD
}
}
});
function sendVerficationLink(obj) {
return emailTemplate.send({
template: 'verify',
message: {
to: obj.email
},
locals: {
name: obj.username,
token: obj.otp
}
});
};
exports.sendVerficationLink = sendVerficationLink;
一些细节:
-
mailer.ts
是冗余 - 在项目中,有带模板的文件夹电子邮件。更多信息