回送电子邮件连接器不发送电子邮件

Question

我有一个带有REST API的回送应用程序。

我想制作一个REST API Enpoint / Email / sendEmail来发送电子邮件。我完成了本教程：https : //loopback.io/doc/en/lb3/Email-connector.html，但是它对我不起作用。

当我打开https：// localhost：3000 / explorer时，我可以看到API端点，并且可以按下按钮“尝试一下”。但是然后它会永久加载，过一会儿我在控制台中收到超时错误。

文件：datasource.json

{
  "db": {
    "host": "localhost",
    "port": 27017,
    "url": "",
    "database": "siemens",
    "password": "",
    "name": "db",
    "user": "",
    "useNewUrlParser": true,
    "connector": "mongodb"
  },
  "email": {
    "name": "email",
    "connector": "mail",
    "transports": [{
      "type": "SMTP",
      "host": "smtp.gmail.com",
      "secure": true,
      "port": 465,
      "auth": {
        "user": "xbit.dany@gmail.com",
        "pass": "XXX"
      }
    }]
  }
}

文件：model-config.json

"Email": {
    "dataSource": "email",
    "public": true
  }

文件：email.js

module.exports = function(Email) {

  // send an email
  Email.sendEmail = function(cb) {
    console.log("Sending Email");
    Email.app.models.Email.send({
      to: 'siemens.dany@gmail.com',
      from: 'xbit.dany@gmail.com',
      subject: 'my subject',
      text: 'my text',
      html: 'my <em>html</em>'
    }, function(err, mail) {
      console.log('email sent!');
      cb(err);
    });
  }

  Email.remoteMethod(
    'sendEmail', {
      http: {
        path: '/sendEmail',
        verb: 'get'
      },
      returns: {

      }
    }
  );

};

文件：models / email.json

{
    "name": "Email",
    "base": "Model",
    "properties": {
      "to": {"type": "String", "required": true},
      "from": {"type": "String", "required": true},
      "subject": {"type": "String", "required": true},
      "text": {"type": "String"},
      "html": {"type": "String"}
    }
}

Answer 1

邮件现在可以使用了。这是email.js的代码

module.exports = function(emailDS) {

  // send an email
  emailDS.sendEmail = function(cb) {
    console.log("Sending Email");

    emailDS.app.models.Email.send({
      to: 'siemens.dany@gmail.com',
      from: 'xbit.dany@gmail.com',
      subject: 'my subject',
      html: 'my <em>html</em>'
    }, function(err, mail) {
      console.log("Mail: " + mail);
      console.log("Error: " + err);
      cb(null, mail);
    });
  }

  emailDS.remoteMethod(
    'sendEmail', {
      http: {
        path: '/sendEmail',
        verb: 'get'
      },
      returns: {
        arg: 'Status', type:'string'
      }
    }
  );

};