如何为 Facebook 的新 Graph API 返回的对象构建永久链接？
Facebook Graph API 允许从 JSON 中获取 Facebook 对象，例如帖子、视频等。以下是一篇文章的示例：（摘自文档）：
{
"id": "719323658_129694190395214",
"from": {
"name": "Rabia Yalcinkaya",
"id": "719323658"
},
"message": "COK MUHTESEM!!!",
"picture": "http://external.ak.fbcdn.net/safe_image.php?d=41762b7121ee68754ebea48dee4568aa&w=130&h=130&url=http%3A%2F%2Fats.vimeo.com%2F192%2F882%2F19288238_200.jpg",
"link": "http://vimeo.com/5646785",
"source": "http://vimeo.com/moogaloop.swf?clip_id=5646785",
"name": "Watermelon carving",
"caption": "vimeo.com",
"description": "Me carving a watermelon.",
"icon": "http://static.ak.fbcdn.net/rsrc.php/z9XZ8/hash/976ulj6z.gif",
"type": "video",
"created_time": "2010-06-23T10:58:17+0000",
"updated_time": "2010-06-23T10:58:17+0000",
"likes": 1
},
How does one Construction a url它允许您链接回 Facebook 上 Bret 墙上的原始视频（或其他类型）？以感谢的形式表达的东西
http://www.facebook.com/<USER_ID>/video/<VIDEO_ID>
， 波阿斯
Facebook Graph API allows getting Facebook objects like posts, videos etc in JSON from. Here is an example of a post: (taken from the documentation):
{
"id": "719323658_129694190395214",
"from": {
"name": "Rabia Yalcinkaya",
"id": "719323658"
},
"message": "COK MUHTESEM!!!",
"picture": "http://external.ak.fbcdn.net/safe_image.php?d=41762b7121ee68754ebea48dee4568aa&w=130&h=130&url=http%3A%2F%2Fats.vimeo.com%2F192%2F882%2F19288238_200.jpg",
"link": "http://vimeo.com/5646785",
"source": "http://vimeo.com/moogaloop.swf?clip_id=5646785",
"name": "Watermelon carving",
"caption": "vimeo.com",
"description": "Me carving a watermelon.",
"icon": "http://static.ak.fbcdn.net/rsrc.php/z9XZ8/hash/976ulj6z.gif",
"type": "video",
"created_time": "2010-06-23T10:58:17+0000",
"updated_time": "2010-06-23T10:58:17+0000",
"likes": 1
},
How does one construct a url which allows you to link back to the original video (or other types) on Bret's wall on Facebook? something in the form of
http://www.facebook.com/<USER_ID>/video/<VIDEO_ID>
Thanks,
Boaz
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在
actions字段中，有一个link字段（针对每个可用操作），该字段恰好包含给定帖子的永久链接。然而，在依赖它之前一定要检查它——它可能会改变。我只将它与“评论”和“喜欢”一起使用。除此之外，您还必须手动构建它。对于设置了用户名的用户（即可以通过 facebook.com/username 访问其个人资料），它适用于：
对于其他所有内容：
来源：http://forum.developers.facebook.net/viewtopic.php?pid=316384
请注意
POSTID 的格式为USERID_POSTID，因此您必须删除第一部分。in the
actionsfield there is thelinkfield (for each available action) which happens to contain the permalink to the given post. However be sure to inspect this before relying on it - it might change. I've only used it with "comment" and "like".Apart from that you'd have to construct it manually. For users that have their username set (i.e. their profile is accessible via
facebook.com/username, it works with:For everything else:
Source: http://forum.developers.facebook.net/viewtopic.php?pid=316384
Note that the
POSTIDis in the formUSERID_POSTID, so you'd have to strip the first part.