在Google Apps脚本中打印到控制台？

问题描述

我对编程非常陌生（已经参加了Codecademy的一些JS课程）。我试图创建一个简单的脚本来确定，如果从扑克游戏结果给出电子表格，谁应该支付给谁。我打开了Google Apps脚本，编写了以下内容：

  function addplayerstoArray（numplayers）{
 
 var playerArray = []; （i = 0; i< numplayers; i ++）{
 playerArray.push（i）; 
 
。 
} 
} 
 
 addplayerstoArray（7）; 
 
 console.log（playerArray [3]）
  

这个想法是创建一个包含其中玩家总数的阵列。运行代码时，我认为它会打印3到控制台。但没有发生。它说

A）我不了解Google Apps脚本控制台如何在打印方面发挥作用，以便我可以查看我的代码是完成我想要的？

B）这是代码问题吗？

解决方案

控制台不可用，因为代码在云中运行，而不是在浏览器中运行。相反，请使用GAS提供的课程：

  Logger.log（playerArray [3]）
  

然后在IDE下的View> Logs ...下查看结果...

以下是一些关于。

编辑：2017-07-20
Apps脚本现在还提供。在查看 - 控制台日志下的脚本编辑器中查看这些日志。

I am very new to programming (have taken some of the JS courses on Codecademy). I am trying to create a simple script to determine, if given a spreadsheet with results from a poker game, who should pay whom. I opened up Google Apps Script, and wrote the following to get started:

function addplayerstoArray(numplayers) {

  var playerArray = [];

  for (i=0; i<numplayers; i++) {
    playerArray.push(i);
  }
}

addplayerstoArray(7);

console.log(playerArray[3])

The idea is to create an array with the total number of players in it. When running the code, I thought it would print "3" to the console. But nothing happened. It said

A) What do I not understand about how the Google Apps Script console works with respect to printing so that I can see if my code is accomplishing what I'd like?

B) Is it a problem with the code?

解决方案

The console is not available because the code is running in the cloud, not in your browser. Instead, use the Logger class provided by GAS:

Logger.log(playerArray[3])

and then view the results in the IDE under View > Logs...

Here's some documentation on logging with GAS.

Edit: 2017-07-20Apps script now also provides Stackdriver Logging. View these logs in the script editor under View - Console Logs.

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