Google App Script - 将电子表格保存为保存在 Google Drive 上的 PDF

Question

我正在尝试将我的电子表格中的所有工作表作为一个 PDF 保存到谷歌驱动器（最终我希望他们也能通过电子邮件发送）。我无法保存不止一张床单。我已经尝试了多种方法。下面的代码是迄今为止我发现的最好的方法。问题再次是它只将第一页保存为 PDF，我不知道如何绕过删除多余的工作表。我看到的所有帖子都只想保存一页，我有超过 24 页需要保存为一个 PDF。提前感谢您的帮助！

function PDF() {
  var sheetName = SpreadsheetApp.getActiveSpreadsheet();
  var folderID = "*** Google Drive ID***"; // Folder id to save in a Drive folder.
  var ss = SpreadsheetApp.openByUrl(
     'https://docs.google.com/spreadsheets/d/***Spreadsheet ID***'); 
  var pdfName = "MAR -  " + ss.getRange("A1:A1").getValue(); //Need to set the values to another sheet

  var sourceSpreadsheet = SpreadsheetApp.getActive();
  var sourceSheet = sourceSpreadsheet.getSheetByName(sheetName);
  var folder = DriveApp.getFolderById(folderID);

  //Copy whole spreadsheet
  var destSpreadsheet = SpreadsheetApp.open(DriveApp.getFileById(sourceSpreadsheet.getId()).makeCopy("tmp_convert_to_pdf", folder))

  //delete redundant sheets
  var sheets = destSpreadsheet.getSheets();
  for (i = 0; i < sheets.length; i++) {
    if (sheets[i].getSheetName() != sheetName){
      destSpreadsheet.deleteSheet(sheets[i]);
    }
  }
  var destSheet = destSpreadsheet.getSheets()[0];

  //repace cell values with text (to avoid broken references) 
  var sourceRange = sourceSheet.getRange(1,1,sourceSheet.getMaxRows(),sourceSheet.getMaxColumns());
  var sourcevalues = sourceRange.getValues();
  var destRange = destSheet.getRange(1, 1, destSheet.getMaxRows(), destSheet.getMaxColumns());
  destRange.setValues(sourcevalues);

  //save to pdf
  var theBlob = destSpreadsheet.getBlob().getAs('application/pdf').setName(pdfName);
  var newFile = folder.createFile(theBlob);

  //Delete the temporary sheet
  DriveApp.getFileById(destSpreadsheet.getId()).setTrashed(true);
}

Answer 1

通过使用 Drive API，您可以将电子表格转换为包含电子表格中所有工作表的 PDF。为了使用它，请在 Google API Console 上启用 Drive API，如下所示。

1. 在脚本编辑器中，选择资源 > 云平台项目

2. 在对话框底部，单击 Google API 控制台的链接。

3. 在控制台中，单击过滤器框并输入 API 的部分名称“Drive API”，然后在看到名称后单击该名称。

4. 在下一个屏幕上，点击启用 API。

5. 关闭开发者控制台并返回脚本编辑器。在对话框中单击“确定”。

我准备了一个示例脚本，用于从电子表格创建 PDF 文件。请将此用于您的脚本。

脚本：

var spreadsheetId = "#####";
var folderId = "#####";
var outputFilename = "#####";

var url = "https://www.googleapis.com/drive/v3/files/" + spreadsheetId + "/export?mimeType=application/pdf";
var options = {
    method: "GET",
    headers: {Authorization: "Bearer " + ScriptApp.getOAuthToken()},
    muteHttpExceptions: true
};
var response = UrlFetchApp.fetch(url, options).getBlob();
DriveApp.getFolderById(folderId).createFile(response).setName(outputFilename);

关于这个脚本，虽然我确认它可以正常工作，但如果它在您的环境中不起作用，请告诉我。如果我误解了你的问题，我很抱歉。

添加了 1 个：

function PDF() {
  var sheetName = SpreadsheetApp.getActiveSpreadsheet();
  var folderID = "*** Google Drive ID***"; // Folder id to save in a Drive folder.
  var ss = SpreadsheetApp.openByUrl(
     'https://docs.google.com/spreadsheets/d/***Spreadsheet ID***'); 
  var pdfName = "MAR -  " + ss.getRange("A1:A1").getValue(); //Need to set the values to another sheet

  var sourceSpreadsheet = SpreadsheetApp.getActive();
  var sourceSheet = sourceSpreadsheet.getSheetByName(sheetName);
  var folder = DriveApp.getFolderById(folderID);

  //Copy whole spreadsheet
  var destSpreadsheet = SpreadsheetApp.open(DriveApp.getFileById(sourceSpreadsheet.getId()).makeCopy("tmp_convert_to_pdf", folder))

  //delete redundant sheets
  var sheets = destSpreadsheet.getSheets();
  for (i = 0; i < sheets.length; i++) {
    if (sheets[i].getSheetName() != sheetName){
      destSpreadsheet.deleteSheet(sheets[i]);
    }
  }
  var destSheet = destSpreadsheet.getSheets()[0];

  //repace cell values with text (to avoid broken references) 
  var sourceRange = sourceSheet.getRange(1,1,sourceSheet.getMaxRows(),sourceSheet.getMaxColumns());
  var sourcevalues = sourceRange.getValues();
  var destRange = destSheet.getRange(1, 1, destSheet.getMaxRows(), destSheet.getMaxColumns());
  destRange.setValues(sourcevalues);

  //save to pdf
//  var theBlob = destSpreadsheet.getBlob().getAs('application/pdf').setName(pdfName);
//  var newFile = folder.createFile(theBlob);


  // A sample script was added here.
  var url = "https://www.googleapis.com/drive/v3/files/" + destSpreadsheet.getId() + "/export?mimeType=application/pdf";
  var options = {
      method: "GET",
      headers: {Authorization: "Bearer " + ScriptApp.getOAuthToken()},
      muteHttpExceptions: true
  };
  var response = UrlFetchApp.fetch(url, options).getBlob();
  DriveApp.getFolderById(folderID).createFile(response).setName(pdfName);


  //Delete the temporary sheet
  DriveApp.getFileById(destSpreadsheet.getId()).setTrashed(true);
}

添加了 2 个：

function PDF() {
  var folderID = "*** Google Drive ID***"; // Folder id to save in a Drive folder.
  var ss = SpreadsheetApp.openByUrl(
     'https://docs.google.com/spreadsheets/d/***Spreadsheet ID***'); 
  var pdfName = "MAR -  " + ss.getRange("A1:A1").getValue(); //Need to set the values to another sheet
  var sourceSpreadsheet = SpreadsheetApp.getActive();
  var folder = DriveApp.getFolderById(folderID);

  // A sample script was added here.
  var url = "https://www.googleapis.com/drive/v3/files/" + sourceSpreadsheet.getId() + "/export?mimeType=application/pdf";
  var options = {
      method: "GET",
      headers: {Authorization: "Bearer " + ScriptApp.getOAuthToken()},
      muteHttpExceptions: true
  };
  var response = UrlFetchApp.fetch(url, options).getBlob();
  DriveApp.getFolderById(folderID).createFile(response).setName(pdfName);
}

Answer 2

这是从谷歌表格创建 PDF 文件的函数，以及将新创建的文件移动到您为函数参数提供的 id 的文件夹中的函数。

function downloadPDF(fileId, folderId) {
  var file = Drive.Files.get(fileId);
  var url = file.exportLinks[MimeType.PDF];

  var options = {
    headers: {
      Authorization:"Bearer " + ScriptApp.getOAuthToken()
    },
    muteHttpExceptions : true 
  }

  var response = UrlFetchApp.fetch(url, options);
  var status = response.getResponseCode();
  var result = response.getContentText();
  if (status != 200) {
    // Get additional error message info, depending on format
    if (result.toUpperCase().indexOf("<HTML") !== -1) {
      var message = strip_tags(result);
    }
    else if (result.indexOf('errors') != -1) {
      message = JSON.parse(result).error.message;
    }
    throw new Error('Error (' + status + ") " + message );
  }

  var doc = response.getBlob();
  var newFileid = DriveApp.createFile(doc).setName(file.title + '.pdf').getId();
  let id = moveFileTo(newFileid, folderId);
 
  return id;
}


function moveFileTo(sourceId, folderId){
  let file = DriveApp.getFileById(sourceId)
  let blob = file.getBlob();
  let id = DriveApp.getFolderById(folderId).createFile(blob).getId();
      file.setTrashed(true)
      return id;
}