创建自定义菜单

Created: November-22, 2018

方法：创建自定义菜单这是在 App Loads 时调用的第一个函数

function onOpen() {
  var ui = SpreadsheetApp.getUi();
  // Or DocumentApp or FormApp.
  ui.createMenu('My HR')
      .addItem('Send Form to All', 'sendIDPForm_All')
      .addItem('Trigger IDP System', 'applyCategory')
      .addToUi();
}