Google Apps脚本:创建一个新文档并使用Gmail发送 [英] Google apps script: Create a new document and send it using Gmail

问题描述

我想创建一个文档，然后使用Gmail发送.这是我的代码:

I would like to create a document and then send it using Gmail. Here is my code:

function myFunction() {
var doc = DocumentApp.create('My document');
doc.getBody().appendParagraph('This is the file that i want to receive');
var file = DriveApp.getFileById(doc.getId());
GmailApp.sendEmail('[e-mail]', 'Attachment example', 'Please see the attached        file.', {attachments: [file.getAs(MimeType.PDF)],name: 'Automatic Emailer Script'
 });
}

该文件是在我的Google驱动器中使用附加段落创建的，doc.getId()中的文件ID是正确的(使用Logger.log()函数).问题是我总是收到空白的pdf .更改代码以在手动输入文件ID时，我只能得到正确的pdf文件: 文件= DriveApp.getFileById('1b-XpCUmmn020Vav6psp4aZnenyzyVCm6tcj1-TlvWyU');

The file was created in my Google drive with the appended paragraph, the file id in doc.getId() is correct (using Logger.log() function). The problem is I always receive a blank pdf instead. I only could get the correct pdf file when change the code to manually input the file id in the : file = DriveApp.getFileById('1b-XpCUmmn020Vav6psp4aZnenyzyVCm6tcj1-TlvWyU');

我在代码中做错了什么?非常感谢您的回复！

What did i do wrong in the code? Thank you very much for your responses!

推荐答案

保存文件，然后再发送.另外，doc和DriveApp.getFileById(doc.getId())实际上是指同一件事.

Save the file before sending it. Also doc and DriveApp.getFileById(doc.getId()) actually refer to the same thing.

function myFunction() {
  var doc = DocumentApp.create('My document');
  doc.getBody().appendParagraph('This is the file that i want to receive');
  doc.saveAndClose();
  GmailApp.sendEmail('[e-mail]', 'Attachment example', 'Please see the attached        file.', {attachments: [doc.getAs(MimeType.PDF)],name: 'Automatic Emailer Script' });
}

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