我正在尝试获取这些指标的信息https://developers.facebook.com/docs/reference/fql/insights/#like_sources。
但似乎这些指标都不起作用。我试过这个:
graph.facebook.com/fql?q=SELECT metric, value FROM insights WHERE object_id = 256781961002361 AND metric = 'timeline'
并且:
graph.facebook.com/256781961002361/insights/timeline
但我不断得到这个:
{
"error": {
"message": "(#604) Invalid metric name: timeline",
"type": "OAuthException",
"code": 604
}
}
有任何想法吗?