Oauth -Visualization API 및 스프레드 시트

apps 스크립트에서 Google 시각화 쿼리 언어를 사용하려고하지만 항상 UrlFetch 요청에 대한 응답으로 오류가 발생합니다. https://spreadsheets.google.com/tq?tqx=out:html&tq=select+*&key=0AlG2PrcwzsrzdGhRalk1M2hvbEZJV0l5SVdYN3AzcGc.Oauth -Visualization API 및 스프레드 시트

오류 :

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"> 
<html> 
<head> 
<META http-equiv="Content-Type" content="text/html; charset=UTF-8"> 
<title>Google Visualization</title> 
</head> 
<body> 
<h3>Oops, an error occured.</h3> 
<div>Status: error</div> 
<div>Reason: User not signed in</div> 
<div>Description: &lt;a target="_blank" href="https://spreadsheets.google.com/spreadsheet/"&gt;Sign in&lt;/a&gt;</div> 
</body> 
</html>

내 코드 :

내가 뭔가를 그리워

var NAME = 'spreadsheet'; 
var SCOPE = 'https://spreadsheets.google.com/feeds'; 

function testVisualization() { 
    Logger.log(UrlFetchApp.fetch("https://spreadsheets.google.com/tq?tqx=out:html&tq=select+*&key=0AlG2PrcwzsrzdGhRalk1M2hvbEZJV0l5SVdYN3AzcGc", googleOAuth_()).getContentText()); 
} 

/* 
Authenticate the user when accessing data from Google Services through UrlFetch 
There are three URIs required to authenticate an application and obtain an access token, 
one for each step of the OAuth process: 
- Obtain a request token 
- Authorize the request token 
- Upgrade to an access token 
*/ 

function googleOAuth_() { 
var oAuthConfig = UrlFetchApp.addOAuthService(NAME); 
oAuthConfig.setRequestTokenUrl('https://www.google.com/accounts/OAuthGetRequestToken?scope='+SCOPE); 
oAuthConfig.setAuthorizationUrl('https://www.google.com/accounts/OAuthAuthorizeToken'); 
oAuthConfig.setAccessTokenUrl('https://www.google.com/accounts/OAuthGetAccessToken'); 
oAuthConfig.setConsumerKey('anonymous'); 
oAuthConfig.setConsumerSecret('anonymous'); 
return {oAuthServiceName:NAME, oAuthUseToken:'always'}; 
}

? 미리 감사드립니다.

출처

2013-07-03 Francesco Barreca