问题
I am calling UrlFetchApp.fetch("www.google.com")
from my chrome javascript code and I am getting:
Uncaught ReferenceError: UrlFetchApp is not defined
Anyone know why it is not defined? I thought it was built in.
回答1:
URL Fetch Service and its UrlFetchApp class are part of Google Apps Script - a javascript-based server-side scripting language that allows you to extend Google Apps products like Docs, Sheets and Forms with custom functionality.
UrlFetchApp class is NOT available in client-side javascript, which is what it looks like you are trying to do. You can only use it in server-side Google Apps Script .gs files.
来源：https://stackoverflow.com/questions/26458140/urlfetchapp-is-not-defined