您如何使用 gmail 脚本一次附加多个图像。以下是附加一张图片的工作脚本示例

Question

我正在尝试使用一些数据设置 Google Sheet 以通过电子邮件发送图像。我有下面的代码来发送一个图像附件，但如果可能的话，我想一次发送多个图像。我如何更改下面的代码以处理多张图片？

 function emailImage(){
  var EMAIL_SENT = "EMAIL_SENT";

   var sheet = SpreadsheetApp.getActiveSheet();
    var startRow = 2;
    var numRows = sheet.getLastRow();
   // Fetch the range of cells
   var dataRange = sheet.getRange(startRow, 1, numRows, 5)  
   var data = dataRange.getValues(); 

  for (var i = 0; i < data.length; ++i) {
    var row = data[i];
    var emailAddress = row[0];  // First column
    var subject = row[1];       // Second column
    var message = row[2];       // Third column
    var image = UrlFetchApp.fetch(row[3]).getBlob();   // Fourth column
    var emailSent = row[4];     // Fifth column
    if (emailSent != EMAIL_SENT) {  // Prevents sending duplicates
      MailApp.sendEmail(emailAddress, subject, message, {attachments: [image]});
      sheet.getRange(startRow + i, 5).setValue(EMAIL_SENT);
      // Make sure the cell is updated right away in case the script is interrupted
      SpreadsheetApp.flush();
    }
  }
}

Answer 1

这只是帮助您的一个片段：

  var image1 = UrlFetchApp.fetch(row[3]).getBlob();
  var image2 = 'However you wish to get it';
  var options = { attachments: [] }; 
  option.attachments.push(image1);
  option.attachments.push(image2);
  MailApp.sendEmail(emailAddress, subject, message, options);

Answer 2

在@MetaMan 的帮助下，我终于能够正常工作....

function emailImage(){
 var EMAIL_SENT = "EMAIL_SENT";

   var sheet = SpreadsheetApp.getActiveSheet();
    var startRow = 2;
    var numRows = sheet.getLastRow();
   // Fetch the range of cells
   var dataRange = sheet.getRange(startRow, 1, numRows, 6)  
   var data = dataRange.getValues(); 

  for (var i = 0; i < data.length; ++i) {
    var row = data[i];
    var emailAddress = row[0];  // First column
    var subject = row[1];       // Second column
    var message = row[2];       // Third column
    var image1 = UrlFetchApp.fetch(row[3]).getBlob();
    var image2 = UrlFetchApp.fetch(row[4]).getBlob();
    var emailSent = row[5];     // Fifth column
    if (emailSent != EMAIL_SENT) {  // Prevents sending duplicates
      MailApp.sendEmail(emailAddress, subject, message, {attachments: [image1, image2]});
      sheet.getRange(startRow + i, 6).setValue(EMAIL_SENT);
      // Make sure the cell is updated right away in case the script is interrupted
      SpreadsheetApp.flush();
    }
  }
}

您如何使用 gmail 脚本一次附加多个图像。以下是附加一张图片的工作脚本示例

how can you use a gmail script to attach more than one image at a time. below is an example of a working script to attach one image

gmail

function

google-sheets

google-apps-script