/**
* 获得OAuth 对象
* @return OpenSDK_OAuth_Client
*/
protected static function getOAuth()
{
if (null === self::$oauth) {
self::$oauth = new OpenSDK_OAuth_Client(self::$_appsecret, self::$_debug);
$secret = self::getParam(self::OAUTH_TOKEN_SECRET);
if ($secret) {
self::$oauth->setTokenSecret($secret);
}
}
return self::$oauth;
}