Question

我有一个Google Apps脚本，我用它来批量同一个域中的电子邮件收件人。脚本基本上向他们发送包含月度报告的Google文档的链接。报告的值来自电子表格：

访问包含16列和750行的电子表格
阅读EMAIL专栏中的电子邮件地址
访问Google Doc，它本质上是每月的模板报告，为检索到的每个电子邮件地址制作模板的副本从电子表格和使用列中的值基本上做找到Doc的替代品。在我的应用程序中，我允许用户选择模板，然后将该templateId存储在ScriptDB中
发送电子邮件给每位收件人，并附上每月的链接报告 - 每个报告都是唯一的，因为列值代表a 用户。

此脚本的最大问题是它在执行5分钟后超时。上次我试图运行它时，它从750电子邮件目标中发出了145封电子邮件。

模板选择器代码

function selectTemplate() {
 var app = UiApp.createApplication().setTitle("Select Template").setHeight(400).setWidth(500);
 var doclisthandler = app.createServerHandler('templateSelectionHandler');
 var closeHandler = app.createServerHandler('closeSelectionHandler');
 app.createDocsListDialog().showDocsPicker().addSelectionHandler(doclisthandler).addCloseHandler(closeHandler);
 SpreadsheetApp.getActiveSpreadsheet().show(app);

}

/**
Function to retrieve the template ID from ScriptDb
**/

function setTemplateId(){
  var db = ScriptDb.getMyDb();
  /**we dont query for a specific ID because by default we only store one template so we will
  always have one record
 **/
  var results = db.query({});
  while (results.hasNext()) {
      var result = results.next();
      var jsonResults = Utilities.jsonStringify(result);

  }
  Logger.log(jsonResults);
  var jsonTemplate = Utilities.jsonParse(jsonResults);
  var templateId = jsonTemplate.template_id;
  return templateId;
}

这是发送电子邮件的代码：

function sendEmail(){


  var mySheet = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();  
  var range = mySheet.getDataRange();

  var myRange = range.offset(1, 0, range.getNumRows()-1);

  var curFeatures = range.getValues();
  var curCols = new ColNumbers(curFeatures[0], COLS_KEYAPPCOLS);

  var currentTime = new Date();
  var payrollYear = currentTime.getYear();
  var payMonth = mySheet.getSheetName();
  var hours = currentTime.getHours();
  var minutes = currentTime.getMinutes();

  try{
    //check if folder exists before you create one
    var monthFolder = DocsList.getFolder("Report-" + mySheet.getSheetName() + "," + payrollYear);
  }catch(e){
    //create a folder to hold the current pay slips
    var monthFolder = DocsList.createFolder("Report-" + mySheet.getSheetName() + "," + payrollYear);
    Logger.log(monthFolder.getName());

  }


  myRange.getValues().forEach( function( recipient, index, data ){

    var staffNumber = recipient[curCols.staffNumber];
    Logger.log("staff Number " + staffNumber);
    var staffName = recipient[curCols.name];
    Logger.log("staffName " + staffName);
    var subject = "Report - " + staffName + ", " + payMonth + "-" + payrollYear;
    var emailAddress = recipient[curCols.email];
    var adminAllowance = recipient[curCols.admin];
    var respAllowance = recipient[curCols.resp];
    var topUpAllowance = recipient[curCols.topup];
    var arrears = recipient[curCols.arrears];
    var overtime = recipient[curCols.overtime];
    var grossPay = recipient[curCols.gross];
    var paye = recipient[curCols.paye];
    var mubasa = recipient[curCols.mubasa];
    var loan = recipient[curCols.loan];
    var rent = recipient[curCols.rent];
    var nssf = recipient[curCols.nssf];
    var net = recipient[curCols.net];
    var totalDed = recipient[curCols.totalded];

    var templateid = setTemplateId(); // get template file id
    if(templateid == ""){
      Browser.msgBox("No template has been selected. Please select the correct template");
      return;
    }

    var docName = "Report details - " + staffNumber;
    //if email address is not empty do all the cool stuff like sending the data
    if(emailAddress != ""){
      var copyDoc = DocsList.getFileById(templateid).makeCopy(docName);      
      copyDoc.addToFolder(monthFolder);


      var docid = copyDoc.getId();
      Logger.log("Document ID " + docid);

      var doc = DocumentApp.openById(docid);

      //set permissions for the doc
      Logger.log("permission to view doc " + docid + " assigned to " + emailAddress);
      doc.addViewer(emailAddress);
      var docURL = doc.getUrl();
      var body = doc.getActiveSection();
      body.replaceText("%MONTH%", payMonth);
      body.replaceText("%YEAR%", payrollYear);
      body.replaceText("%STAFFNAME%", staffName);
      body.replaceText("%PAYE%", paye);  
      body.replaceText("%OVERTIME%", overtime); 
      body.replaceText("%GROSS%", grossPay);  
      body.replaceText("%NSSF%", nssf); 
      body.replaceText("%MUBASA%", mubasa);  
      body.replaceText("%NET%", net);  
      body.replaceText("%ARREARS%", arrears); 
      body.replaceText("%TOTALDED%", totalDed); 
      body.replaceText("%LOAN%", loan);
      body.replaceText("%RENT%", rent);
      body.replaceText("%ADMIN%", adminAllowance);
      body.replaceText("%RESP%", respAllowance);
      body.replaceText('%TOPUP%', topUpAllowance);

      //email message

      doc.saveAndClose();


       Logger.log("Sending email to " + emailAddress + " at " + hours + ":" + minutes);
      try{
         MailApp.sendEmail(emailAddress, 
                      subject, "", 
                      {htmlBody: message
                       },
                       attachment: docName,
                       name: "Report"
                      });
      }catch(e){
       Logger.log(e); 
      }

    }else{
         Logger.log("no email address found for staff member " + staffName);                  

        }


  });


}

我非常感谢有关如何优化此脚本的一些指示，以便它不会超时。

Answer 1

我建议您修改脚本以一次处理75或100个项目，跟踪脚本属性（或其他位置）的位置并稍后继续处理750个项目。这应该每5分钟左右在定时器触发器上启动。

发送所有内容后，关闭触发器并在需要时重新启动它。触发器可以通过编程方式轻松设置。

脚本在包含750行和16列的循环中超时

1 个答案: