GmailApp.sendEmail无法与G Suite帐户一起使用

如何解决GmailApp.sendEmail无法与G Suite帐户一起使用

我正在尝试使用GmailApp.sendEmail通过电子邮件发送Google工作表的PDF。当发件人具有@ gmail.com帐户时，该脚本可以工作，但是由于某种原因，GSuite帐户（而非@ gmail.com）发送的HTML文档中不包含工作表的PDF。

这是我的代码的一部分，到目前为止，我仅在此部分中使用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> Elizabeth Moscoso";
 var mnumber = 1;
 sendSpreadsheetToPdf(5,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 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,"",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，而让GSuite帐户仅保存PDF，则它会提供相同的HTML文件。

解决方法

我刚刚尝试过，类似的URL应该可以导出PDF（假设有正确的oAuth2范围）。 PDF导出将需要范围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，但是以后仍然可以缩小文档范围。

---

您还可以尝试使用类MailApp而不是类GMailApp，当对脚本进行更改时，这通常不会触发重新授权请求（这可能是一个因素）。除非有人需要访问用户的GMail邮箱，否则没有给定的理由使用GMailApp。

oAuth2授权范围也有所不同；类GMailApp使用范围很广：

https://mail.google.com/

虽然类MailApp使用了非常特定的范围：

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

---

从这个问题出发，还不清楚是否导入了“ OAuth2 for Apps Script”库。它的ID为：1B7FSrk5Zi6L1rSxxTDgDEUsPzlukDsi4KGuTMorsTQHhGBzBkMun4iDF。