google-apps-script - 如何将参数)传递给库脚本中的定时器触发函数

Question

我创建了一个每隔 30 分钟触发一次的函数，我想传递一些参数。我有一个返回 carHistory 的库，以及我从中调用库函数的电子表格。

Library1.gs

function carHistory(number,maker)
{
 // code logic
}

function startEvery30mins_CarHistory(number,maker)
{
    //This function works
    carHistory(number,maker);

  // how to trigger this with parameter.
  ScriptApp.newTrigger("carHistory")
  .timeBased()
  .everyMinutes(30)
  .create();
}

在我的电子表格中

代码.gs:

function startOnce(){
    Library1.carHistory("US-xxx","Honda");
}

function startEvery30mins(){
    Library1.startEvery30mins_CarHistory("US-xxx","Honda");
}

编辑:

代码.gs:我尝试使用 属性服务 ，但仍然无法正常工作

function startOnce(){
    var uProps = PropertiesService.getUserProperties();
    uProps.setProperty('Maker', 'Honda');
    uProps.setProperty('Number', 'US-xxx');

    Library1.carHistory();
}

图书馆:

 function carHistory()
    {
        // Fetch Parametr
        var getProps=PropertiesService.getUserProperties();
        var c_Maker= getProps.getProperty('Maker');
        var c_Number=getProps.getProperty('Number');
       // code logic

    }

function startEvery30mins_CarHistory()
{
      ScriptApp.newTrigger("carHistory")
      .timeBased()
      .everyMinutes(30)
      .create();
}

Answer 1

属性是非共享资源；每个脚本都有自己的一组不与其他脚本共享的属性。此行为会影响您如何处理库中的属性，如 Resource Scoping 中所述。 .

A not-shared resource means that both library and the including script have built-in access only to their instance of the resource. However, a library can provide access to its not-shared resources by having explicit functions that operate on them.

换句话说;库的非共享属性可以通过库函数暴露给主脚本。

此函数可用于为您的库触发函数设置操作参数:

/**
 * Set name,value pairs of parameters for library function.
 *
 * @param {Object}  parameters  Object with named properties to be
 *                              used as library function parameters.
 */
function setParameters( parameters ) {
  var props = PropertiesService.getUserProperties();
  for (var key in parameters) {
    var value = parameters[key];
    props.setProperty(key, value);
  }
}

你会像这样使用它:

function startOnce(){
  var uProps = {
    'Maker':'Honda',
    'Number':'US-xxx'
  });

  Library1.setParameters(uProps);
  Library1.carHistory();
}