使用sendgrid節點模塊，如何發送SendGrid模板引擎電子郵件？

Question

我已經通過SendGrid的模板引擎創建了「感謝訂閱」電子郵件模板。

現在，當有人訂閱我的網站時，我想發送那個人那個模板。我可以使用sendgrid-nodejs包嗎？

我在文檔中沒有看到任何與此有關的內容。

Answer 1

是的，這真的很容易，你只需要在添加它作爲一個過濾器。以下是它的外觀：

var cardEmail = new sendgrid.Email({ 
    to: "theuser@somedomain.com", 
    from: "bignews@yourdomain.com", 
    subject: process.env.SUBJECT, 
    html: '<h2>Thanks for requesting a business card!</h2>', // This fills out the <%body%> tag inside your SendGrid template 
}); 

// Tell SendGrid which template to use, and what to substitute. You can use as many substitutions as you want. 
cardEmail.setFilters({"templates": {"settings": {"enabled": 1, "template_id": "325ae5e7-69dd-4b95-b003-b0109f750cfa"}}}); // Just replace this with the ID of the template you want to use 
cardEmail.addSubstitution('-greeting-', "Happy Friday!"); // You don't need to have a substitution, but if you want it, here's how you do that :) 

// Everything is set up, let's send the email! 
sendgrid.send(cardEmail, function(err, json){ 
    if (err) { 
    console.log(err); 
    } else { 
    console.log('Email sent!'); 
    } 
}); 

我希望能幫到你。如果您需要更多洞察力，請查看我寫的有關using Template Engine with sendgrid-nodejs的博文。

Answer 2

看起來您需要使用SMTPAPI的應用程序（過濾器）方法發送模板。我不相信它還沒有被web API支持。下面是一些文檔：

https://sendgrid.com/docs/API_Reference/SMTP_API/apps.html#templates

Answer 3

，使其與版本4.xx的使用本作品：

var helper = require('sendgrid').mail; 
 
var from_email = new helper.Email('test@example.com'); 
 
var to_email = new helper.Email('test@example.com'); 
 
var subject = 'I\'m replacing the subject tag'; 
 
var content = new helper.Content('text/html', 'I\'m replacing the <strong>body tag</strong>'); 
 
var mail = new helper.Mail(from_email, subject, to_email, content); 
 
mail.personalizations[0].addSubstitution(new helper.Substitution('-name-', 'Example User')); 
 
mail.personalizations[0].addSubstitution(new helper.Substitution('-city-', 'Denver')); 
 
mail.setTemplateId('13b8f94f-bcae-4ec6-b752-70d6cb59f932');

Full example