嗨，我正在使用不同的谷歌分析帐户，并返回错误：
GDataauthErrorAuthorizationInvalid Credentials
虽然我以前的帐户工作正常 . 这可能是因为我错过了注册过程中的一些事情，任何人都可以给我一个详细的步骤，使用api_key for google analytics v2.4为oauth 2.0注册工作
谢谢
//returns session token for multiple calls to API
function get_session_token($onetimetoken) {
$output = call_api($onetimetoken, "https://www.google.com/accounts/AuthSubSessionToken");
if(preg_match("/Token=(.*)/", $output, $matches)) {
$sessionToken = $matches[1];
} else {
echo "Error authenticating with Google.";
exit;
}
return $sessionToken;
}
//gets the data
function call_api($sessionToken,$url){
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
if ($_SESSION['authSub']==true){
$curlheader[0] = sprintf("Authorization: AuthSub token=\"%s\"/n", $sessionToken);
} else {
$curlheader[0] = "Authorization: GoogleLogin auth=" . $sessionToken;
}
curl_setopt($curl, CURLOPT_HTTPHEADER, $curlheader);
$response = curl_exec($curl);
curl_close($curl);
return $response;
}
$requrlvisits = sprintf("https://www.googleapis.com/analytics/v2.4/data?ids=ga:%s&dimensions=ga:date&metrics=ga:visits,ga:pageviews,ga:bounces,ga:timeOnSite&start-date=%s&end-date=%s&sort=ga:date&key=%s",$get_profid[9],$date1,$date2,$api_key);
// echo $requrlvisits;
$visitsxml = call_api($_SESSION['sessionToken'],$requrlvisits);
$visits = parse_data($visitsxml);
print_r($visitsxml);