Google应用脚本：如何在不同的函数调用之间保存电子表格中的数据？

In a Google spreadsheet using the Script Editor, I do function calls, but I am not quite sure if the best way to store persistant data (data that I will continue to use) is to use global variables (using objects, arrays, strings), or there is a better way to store data.In a Google spreadsheet using the Script Editor