以 Word 格式发送附件在 Google 脚本中不起作用

Question

我已经能够成功发送 PDF 格式的附件，但是当我尝试发送 Word 格式的附件时，出现此错误：

“https://docs.google.com 的请求失败返回代码 404。截断的服务器响应：

我已经尝试了本网站中建议的几种方法，但就是无法实现。

非常感谢有关此主题的任何帮助。我是 Google 脚本的新手。

这是我的代码：

//=================================================
//  Email Employment Letter as Word format, not PDF
//=================================================

function EmailCertAsWordDoc(requestor, name, newCopyID) {
  var email = requestor; 
  var id = DocumentApp.openById(newCopyID);
  var subject = "Auto-generated Employment Letter"; 
  var body = "\n\nAttached is the Employment Letter that you created for " + name + ". \n\n\n\n\n ";

  var url = "https://docs.google.com/feeds/download/documents/export/Export?id=" + id + "&format=docx&access_token=" + ScriptApp.getOAuthToken();
  var docx = UrlFetchApp.fetch(url).getBlob();

  if (MailApp.getRemainingDailyQuota() > 0) 
    GmailApp.sendEmail(email, subject, {
      Body: body,
      attachments:[docx]     
    });
}

Answer 1

两件事：

要获得导出 url，您需要使用 文件 ID，而不是文件本身 - 在您的情况下它是 newCopyID
不幸的是，将 word 文件作为附件发送比 pdf 文件稍微复杂一些。为了让它工作，您可以在您的驱动器上创建一个 word 文件，然后将其作为电子邮件正文中的 URL 发送。

样本：

function EmailCertAsWordDoc(requestor, name, newCopyID) {
  var email = requestor; 
  var fileName = DocumentApp.openById(newCopyID).getName();
  var subject = "Auto-generated Employment Letter"; 
  var body = "\n\nAttached is the Employment Letter that you created for " + name + ". \n\n\n\n\n ";

  var url = "https://docs.google.com/feeds/download/documents/export/Export?id=" + newCopyID + "&format=docx&access_token=" + ScriptApp.getOAuthToken();
  var docx = UrlFetchApp.fetch(url).getBlob();
  var file=DriveApp.createFile(docx).setName(fileName).getUrl();
  body+=" "+file;
  if (MailApp.getRemainingDailyQuota() > 0) 
    GmailApp.sendEmail(email, subject, body);
}

Answer 2

这是我遵循 ziganotschka 的建议后的最终工作代码：

//=================================================
//  Email Employment Letter as Word format, not PDF
//=================================================

function EmailCertAsWordDoc(email, name, newCopyID) {

  var subject = "Auto-generated Employment Letter"; 
  var body = "\n\nAttached is the Employment Letter that you created for " + name + ". \n\n\n\n\n ";  
  var url = 'https://docs.google.com/feeds/download/documents/export/Export?id=' + newCopyID + '&exportFormat=docx';
  var options = {
      headers: {
      Authorization: "Bearer " + ScriptApp.getOAuthToken()
      },
      muteHttpExceptions: true
      }
  var response = UrlFetchApp.fetch(url, options);
  var doc = response.getBlob();

  //Create the docx file in my TEMP folder in Google Drive and send
  var file = DriveApp.createFile(doc).setName('Employment Letter - '+ name + '.docx');
  DriveApp.getFolderById('<ID of my TEMP folder in Google Drive>').addFile(file);   
  var blob = DriveApp.getFileById(file.getId());

  if (MailApp.getRemainingDailyQuota() > 0) 
    GmailApp.sendEmail(email, subject, body, {
      Body: body,
      attachments:[blob]     
    });  

  //Remove the docx file from the TEMP folder
  DriveApp.getFileById(file.getId()).setTrashed(true);
}

以 Word 格式发送附件在 Google 脚本中不起作用

Sending attachment in Word format does not work in Google Script

urlfetch

google-data-api

google-apps-script