如何附加.ics文件与电子邮件节点js？

我正在使用ics for日历获取成功，但我想发送一些文本与.ics附件，为此，我试试这个代码只是看到，并告诉我，我必须改变。 我得到event.ics文件，但要发送该文件的邮件文本/ HTML内容。

 var ics = require('ics'); var options = { eventName: 'Fingerpainting lessons', filename: 'event1.ics', dtstart: date, location: 'Here and there', email: { name: 'alex bob', email: email } }; ics.createEvent(options, null, function(err, calendar) { if (!err) { console.log('Event file',calendar); var filePath = path.join('vabo_email', 'email.html'); fs.readFile(filePath, {encoding: 'utf-8'}, function(err, data) { if ( ! err ) { var helper = require('sendgrid').mail; from_email = new helper.Email('[e-mail]') to_email = new helper.Email(email) subject = subject //Dynamic content var data = data.replace("$content", bodycontent) content = new helper.Content('text/html', data) //content = new helper.Content("text/Calendar",calendar) mail = new helper.Mail(from_email, subject, to_email,content); var sg = require('sendgrid')('secretekey'); var requestBody = mail.toJSON(); var request = sg.emptyRequest(); request.method = 'POST'; request.path = '/v3/mail/send'; request.body = requestBody; data = new helper.Content("text/Calendar",calendar) request.attachments = [{'filename': 'calendar.ics', 'content': data}] sg.API(request, function (error, response) { if ( ! error ) { console.log('mail send Successfully to',email); } else { console.log('Error for send mail',error); } }); } else { console.log('Error for calendar',err); } }); } else { console.log('Error for creating Event',err); } }); 

Answer 1

日历只包含文件path和名称。 你需要读取文件内容，然后你需要Base64编码文件内容最后request.attachments是不正确的。 将附件添加到邮件对象或requestBody。

 mail = new helper.Mail(from_email, subject, to_email,content); var base64Content = fs.readFileSync(calendar).toString('base64'); mail.attachments = [{'filename': 'calendar.ics', 'content': base64Content, 'type': 'text/Calendar'}] var sg = require('sendgrid')('secretekey'); var requestBody = mail.toJSON(); var request = sg.emptyRequest(); request.method = 'POST'; request.path = '/v3/mail/send'; request.body = requestBody; sg.API(request, function (error, response) {