确定要与Facebook Open Graph一起使用的URL的Object_ID [英] Determine Object_ID of a URL to use with the Facebook Open Graph

问题描述

我正在尝试学习如何使用Facebook Open Graph API，并提出如何确定我的网站的object_id的问题。我需要这个object_id，以便我可以执行其他查询，例如我想在给定的时间段内获取一些喜欢我的站点的用户列表。

I am trying to learn how to use the Facebook Open Graph API and have a question on how to determine the object_id of my site. I need this object_id so that I can do other queries, such as I want to get a list of users who have liked my site within a given time period.

根据其他Stackoverflow问题，我看到我应该可以运行这个查询来获取object_id

Based on other Stackoverflow questions I have seen that I should be able to run this query to get the object_id

select id from object_url where url in ('www.bubbasgameroom.com', 'bubbasgameroom.com')

当我运行该查询时，会返回一个空的结果。当我运行以下查询，我看到我的页面已被喜欢21次

When I run that query it comes back with an empty result. When I run the following query, I see that my page has been liked 21 times

select total_count from link_stat where url in ('www.bubbasgameroom.com', 'bubbasgameroom.com')

我在这里缺少什么？任何帮助将不胜感激。

谢谢！

What am I missing here? Any help will be greatly appreciated.
Thanks!

推荐答案

很可能 url 应与您的网站上使用的 og：url 元标记相同。此外，您还需要附加 http：// 部分，以使其正常工作。例如，这将工作：

Most likely the url should be identical to the og:url meta tag if used on your website. Also you need to append the http:// part for it to work. For example this would work:

SELECT url,site,id 
FROM object_url 
WHERE url IN ( 
    'http://developers.facebook.com',
    'http://www.imdb.com/'
)

结果：

[
  {
    "url": "http://developers.facebook.com",
    "site": "developers.facebook.com",
    "id": 113167538713703
  },
  {
    "url": "http://www.imdb.com/",
    "site": "www.imdb.com",
    "id": 6903354771
  }
]

但这不是：

SELECT url,site,id 
FROM object_url 
WHERE url IN ( 
    'developers.facebook.com',
    'www.imdb.com/'
)

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