javascript - 当两个数组数据点匹配时执行函数

Question

我是 JavaScript 新手，所以请原谅任何错误/明显的疏忽。

我正在尝试找到一种方法来运行一个函数，该函数仅在其中一个“运行月份”与当前月份匹配时才执行。下面的代码对我来说似乎有意义，但不执行？

对于一些上下文，我尝试运行一个基于时间的宏，即 Google-Sheets，它每季度仅执行一次 (Runmonths)。

function createTimeDrivenTriggers() {

var months = ['January','February','March','April','May','June','July','August','September','October','November','December'];
var RunMonths = ["January", "April", "July", "October"];
var now = new Date();
var thisMonth = months[now.getMonth()];
var getMonth = Runmonths[now.getMonth()];


  if(thisMonth === getMonth){
    var spreadsheet = SpreadsheetApp.getActive();
    spreadsheet.getRange('AE:AE').activate();
    spreadsheet.getActiveRangeList().clear({contentsOnly: true, skipFilteredRows: true});
    spreadsheet.getRange('AE1').activate();
    spreadsheet.getCurrentCell().setValue('OUTCOME');

  }
}

Answer 1

Runmonths 仅包含 4 个元素，但 now.getMonth() 返回值 6，该值超出范围。相反，检查 thisMonth 是否在 Runmonths 数组中。您可以使用 indexOf() 在 Google Apps 脚本中执行此操作方法。

我从您的原始代码中删除了一些逻辑来解决您的具体问题。您可以使用 now 中的日期来查看它是否会执行您想要的月份。

function test() {
  var months = ["January","February","March","April","May","June","July","August","September","October","November","December"];
  var RunMonths = ["January", "April", "July", "October"];
  var now = new Date("February 1, 2018");
  var thisMonth = months[now.getMonth()];
  Logger.log("This month: " + thisMonth); 
  if (RunMonths.indexOf(thisMonth) != -1) {
    Logger.log("Run this month");
  } else {
    Logger.log("Don't run this month");
  }
}