GmailApp.sendEmail 不适用于 G Suite 帐户

Question

我正在尝试使用 GmailApp.sendEmail 通过电子邮件发送 Google 表格的 PDF。该脚本在发件人拥有@gmail.com 帐户时有效，但由于某种原因，GSuite 帐户（不是@gmail.com）发送的 HTML 文档不包含工作表的 PDF。

这是我的代码的 sn-p，目前我只在这部分使用 GmailApp..。

function printForward() {
 var ss = SpreadsheetApp.getActiveSpreadsheet();
  var sh = ss.getSheets()[3];
  // if you change the number, change it also in the parameters below
  var shName = sh.getName()
  var ssname = ss.getName();
  var length = ssname.length;
  var date = ssname.substring(0,length-15);
  const body = "All, <br><br>Attached is the invoice for the week of "+ date+"."+"<br><br> Thank you, <br> Elizabeth Moscoso";
  var fnumber = 2;
  sendSpreadsheetToPdf(3, shName, ss.getRange('Constants!T5').getValue(),"Invoices "+date, body, date, fnumber);
}

function printMidwest(){
 var ss = SpreadsheetApp.getActiveSpreadsheet();
 var sh = ss.getSheets()[5];
 var shName = sh.getName();
 var ssname = ss.getName();
 var length = ssname.length;
 var date = ssname.substring(0, length-15);
 const body = "All, <br><br>Attached is the invoice for the week of "+ date+"."+"<br><br> Thank you, <br> Elizabeth Moscoso";
 var mnumber = 1;
 sendSpreadsheetToPdf(5, shName, ss.getRange('Constants!T5').getValue(), "Invoices "+date, body, date, mnumber);
}


function sendSpreadsheetToPdf(sheetNumber, pdfName, email,subject, htmlbody, invcdate, foldNum) {
  var spreadsheet = SpreadsheetApp.getActiveSpreadsheet();
  var spreadsheetId = spreadsheet.getId()  
  var sheetId = sheetNumber ? spreadsheet.getSheets()[sheetNumber].getSheetId() : null;
  var url_base = spreadsheet.getUrl().replace(/edit$/,'');

  if(foldNum == 2){var url_ext = 'export?exportFormat=pdf&format=pdf'   //export as pdf

      + (sheetId ? ('&gid=' + sheetId) : ('&id=' + spreadsheetId)) 
      // following parameters are optional...
      + '&size=A4'      // paper size
      + '&portrait=true'    // orientation, false for landscape
      + '&fitw = true' // fit to width, false for actual size
      + '&sheetnames=false&printtitle=false&pagenumbers=false'  //hide optional headers and footers
      + '&gridlines=false'  // hide gridlines
      + '&fzr=false';       // do not repeat row headers (frozen rows) on each page
      }
  if(foldNum == 1)
  {var url_ext = 'export?exportFormat=pdf&format=pdf'   //export as pdf
      
      + (sheetId ? ('&gid=' + sheetId) : ('&id=' + spreadsheetId))
      // following parameters are optional...
      + '&size=A4'      // paper size
      + '&portrait=true'    // orientation, false for landscape
      + '&fitw = true' // fit to width, false for actual size
      + '&sheetnames=false&printtitle=false&pagenumbers=false'  //hide optional headers and footers
      + '&gridlines=false'  // hide gridlines
      + '&fzr=false';       // do not repeat row headers (frozen rows) on each page
      }


  var options = {
    headers: {method:"GET",
      'Authorization': 'Bearer ' + ScriptApp.getOAuthToken(),
    }
  }

  var response = UrlFetchApp.fetch(url_base + url_ext, options);
  var blob = response.getBlob().setName(pdfName+" Invoice "+ invcdate+ '.pdf');
 
  var mailOptions = {};
  var attachmentArray = [];
  
  if(blob){
  attachmentArray.push(blob);
  mailOptions.attachments = attachmentArray;
  }
 
  if(htmlbody){
  mailOptions.htmlBody = htmlbody;
  }
  
  if(email){
  GmailApp.sendEmail(email,subject,"",mailOptions);
  }
 
  //save PDF
  const nameFile = "Forward " + invcdate + ".pdf";
  if(foldNum == 2){
  var forwardFolder = DriveApp.getFolderById("1-n7O87J0zN7ZnOtErhcJR_JDbkrjSyj8");
  forwardFolder.createFile(blob);}
  if(foldNum == 1){
  var midwestFolder = DriveApp.getFolderById("17cQrFnAzy3B6jmwZB5-Osa6G7oC3YOLw")
  midwestFolder.createFile(blob);
  }

}

我不确定为什么 GSuite 帐户无法发送电子邮件/pdf。另外，如果我完全取出发送电子邮件的部分并让 GSuite 帐户只保存 PDF，它会提供相同的 HTML 文件。

Answer 1

我刚刚自己尝试过，类似这样的 URL 应该导出 PDF（假设适当的 oAuth2 范围）。 PDF 导出需要范围 https://www.googleapis.com/auth/spreadsheets.readonly。

var url = 'https://docs.google.com/document/d/' + id + '/export?format=pdf'

这显然会导出整个文档，但以后仍然可以缩小范围。

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您也可以尝试使用MailApp 类而不是GMailApp 类，这样在对脚本进行更改时不会经常触发重新授权请求（这可能是一个因素）。除非需要访问用户的 GMail 邮箱，否则没有任何理由使用GMailApp。

oAuth2 授权范围也有所不同； GMailApp 类使用了相当广泛的范围：

https://mail.google.com/

虽然MailApp 类使用了一个非常具体的范围：

https://www.googleapis.com/auth/script.send_mail

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从问题中也不清楚，如果您导入了“OAuth2 for Apps Script”库；它的 ID 是：1B7FSrk5Zi6L1rSxxTDgDEUsPzlukDsi4KGuTMorsTQHhGBzBkMun4iDF。