如何从Mean.js堆栈上的Angular控制器发送电子邮件?

问题描述

我正在使用 Mean.js 堆栈，但在确定如何使用AngularJS控制器内部的nodemailer软件包.我有以下代码:

I'm using the Mean.js stack and I'm having issues figuring out how to send emails using the nodemailer package from inside an AngularJS controller. I have the following code:

var mailOptions = {
    from: 'Hello <[e-mail]>',
    to: '[e-mail]',
    subject: 'email subject',
    text: 'email body',
    html: 'html body'
};

var smtpTransport = nodemailer.createTransport(config.mailer.options);
smtpTransport.sendMail(mailOptions, function(err) {
    if (!err) {
        res.send({
            message: 'Email has been sent'
        });
    }

    done(err);
});

但是我收到错误ReferenceError: nodemailer is not defined.我尝试使用以下方式将依赖项注入控制器:

But I receive the error ReferenceError: nodemailer is not defined. I've tried injecting the dependency into the controller using:

angular.module('offers').controller('OffersController', ['$scope', '$stateParams', '$location', 'Authentication', 'Offers', 'nodemailer',
    function($scope, $stateParams, $location, Authentication, Offers, nodemailer) {
    ...

，但我只收到错误Unknown provider: nodemailerProvider.我还在nodemailer = require('nodemailer')中添加了对app/config/express.js的依赖，但还是没有运气.

but I only get the error Unknown provider: nodemailerProvider. I've also added the dependency to app/config/express.js as so nodemailer = require('nodemailer'), but still no luck.

我在npm包nodemailer/src/nodemailer.js中看到以下几行:

I see in the npm package nodemailer/src/nodemailer.js the following lines:

function Nodemailer(transporter) {
...

和

module.exports.createTransport = function(transporter)
...

因此，我假设我可以通过全局Nodemailer对象访问程序包，如下所示:Nodemailer.createTransport(...)，但这也是未定义的.

so I would assume that I could access the package through a global Nodemailer object, as so: Nodemailer.createTransport(...), but that is undefined as well.

感谢您的帮助！

推荐答案

我认为Nodemailer必须在服务器端运行.

I think Nodemailer have to run on server side.

只需通过angular的$http请求触发发送即可.

Just trigger the sending with a $http request from angular.

您可以在此处

如果遇到参考错误，请检查是否已正确安装nodemailer和npm install nodemailer --save.

If you're getting a reference error please check that you've installed nodemailer correctly with npm install nodemailer --save.

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