优化从多个 Google 表格中提取数据的脚本

Question

我想要一个脚本来搜索多个 Google 表格文件并从每个文件中提取特定信息以创建我的老板可以轻松查看的主状态页面。以下代码有效，它真的很慢（而且我可能不是最简单的方法）。加快速度的最佳方法是什么？我确定有一些方法可以设置数组，但我找不到它。

  var ss = SpreadsheetApp.getActive()
  var folder = DriveApp.getFolderById()

// Sets up the rules for what to search
  var files = folder.getFilesByType(MimeType.GOOGLE_SHEETS)
  while (files.hasNext()) {
    var file = files.next()
    var filelog = file.getId()
    var tickets = SpreadsheetApp.openById(file.getId())

//Gets Values from Each File
    var ticketno = tickets.getRange('Form!C1').getValue()
    var jobname = tickets.getRange('Form!C3').getValue()
    var status = tickets.getRange('Form!H1').getValue()
    var assigned = tickets.getRange('Form!C22').getValue()
    var description = tickets.getRange('Form!A18').getValue()


//Sets Values to Master Spreadsheet
    var ssh = ss.getSheetByName("Order Status")
    ssh.insertRowAfter(1)
    ss.getRange('Order Status!A2').setValue(ticketno)
    ss.getRange('Order Status!B2').setValue(jobname)
    ss.getRange('Order Status!C2').setValue(status)
    ss.getRange('Order Status!D2').setValue(assigned)
    ss.getRange('Order Status!E2').setValue(description)

Answer 1

这更快，但实际上最大的时间片段可能只是打开文件。

function faster() {
  var ss=SpreadsheetApp.getActive();
  var folder=DriveApp.getFolderById();
  var files=folder.getFilesByType(MimeType.GOOGLE_SHEETS);
  while (files.hasNext()) {
    var file=files.next();
    var tss=SpreadsheetApp.openById(file.getId());
    var vA=tss.getSheetByName('Form').getRange(1,1,22,8).getValues();
    var ssh=ss.getSheetByName("Order Status")
    ssh.insertRowAfter(1);//you could avoid this by creating a sheet that you could append to and that would be a little faster
    SpreadsheetApp.flush();//not sure if this is needed but this has to complete before the next operation takes place
    ssh.getRange(2,1,1,5).setValues([[vA[0][2],vA[2][2],vA[0][7],vA[21][2],vA[17][0]]]);
  }
}

Answer 2

我循环了脚本 50 次。你的脚本的运行时间是 259,342 秒，“我的”运行时间是 83,479 秒

function notAsSlow(){

var ss = SpreadsheetApp.getActive()
  var folder = DriveApp.getFolderById("1fgROgjHBssvhaSIy5KWv0BhNFlH3EfTI")

  var files = folder.getFilesByType(MimeType.GOOGLE_SHEETS)

  var array=[];

    while (files.hasNext()) {

      var file = files.next()
      var filelog = file.getId()
      var tickets = SpreadsheetApp.openById(file.getId())

      var dataTickets = tickets.getSheetByName("Form").getDataRange().getValues();

      var ticketno = dataTickets[0][2];
      var jobname = dataTickets[2][2];
      var status = dataTickets[7][0];
      var assigned = dataTickets[21][2];
      var description = dataTickets[17][0];

      array.push([ticketno,jobname,status,assigned,description]);

    }

    var ssh = ss.getSheetByName("Order Status");

    if(array[0]){
      ssh.getRange(ssh.getLastRow()+1,1,array.length,5).setValues(array);

    }

}