html - 如何在使用 Nodejs 时使用 SendGrid 的电子邮件模板

Question

我有一个 HTMl 电子邮件模板，我想用它通过 Heroku 向人们发送自动电子邮件。我正在为 Heroku 使用 Sendgrid 插件。

 var html_content = "Thank you for registering to visit Philippine Property Show 2014 organised by"+
 "PropertyGuru.This is the confirmation letter to your registration.Kindly present this letter at the registration counter for your entry to the event."
 +"<br> <br>Thank you once again and see you at the event.<br><br>
<strong>Philippine Property Show</strong><br>
<strong>29 - 30 November 2013</strong><br>
<strong>Orchard Hotel, Level 2, Conference Centre<br>
</strong><br>"+"
<strong><span >With Warm Regards,</span></strong><span ><br>
<br>
</span><strong><span >PropertyGuru Events</span></strong><span ><br>
<br> ";

我有下面的函数，我试图使用上面的变量。

    function send_mail_sendgrid(email_id){
sendgrid.send({
        to: email_id,
        from: '<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="0a6f7c6f647e794a5a78657a6f787e734d7f787f2469656724796d" rel="noreferrer noopener nofollow">[email protected]</a>',
        fromname: 'PropertyGuru Events',
        subject: 'Thank you for registering to visit Philippine Property Show 2014',
        html: html_content;
    }, function(err, json) {
        if (err) { return console.error(err); }
        console.log(json);
    });


 }

但是每次我运行这个，我都会收到错误 -

 +"<br> <br>Thank you once again and see you at the event.<br><br>
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
SyntaxError: Unexpected token ILLEGAL
    at Module._compile (module.js:439:25)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Module.require (module.js:364:17)
    at require (module.js:380:17)
    at Object.<anonymous> (/Users/bhagabanbehera/extra/pguru/app.js:7:14)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)

显然它无法识别我将 HTML 代码转储到 js 变量中。我该如何执行此操作 - 使用模板通过 sendgrid 发送电子邮件？

Answer 1

返回错误是因为您无法使用回车符来中断字符串html_content。将变量更改为以下内容:

var html_content = "Thank you for registering to visit Philippine Property Show 2014 organised by "
 +"PropertyGuru. This is the confirmation letter to your registration. Kindly present this letter at the registration counter for your entry to the event."
 +"<br><br>Thank you once again and see you at the event.<br><br>"
 +"<strong>Philippine Property Show</strong><br><strong>29 - 30 November 2013</strong>"
 +"<br><strong>Orchard Hotel, Level 2, Conference Centre<br></strong><br>"
 +"<strong><span>With Warm Regards,</span></strong><span><br><br></span>"
 +"<strong><span>PropertyGuru Events</span></strong><span><br><br>";

此外，删除 html: html_content 之后的 sendgrid.send 内的分号，它应该可以工作。