Facebook像计数网址 [英] Facebook like count url

问题描述

由于Facebook更改了API并弃用了旧的API，因此我需要获取关于单个页面的数据（如计数，分享计数，评论数）。

我想出如何通过Facebook图获取数据（示例链接）：

  https://graph.facebook.com/?fields=og_object {likes.limit（0）。总结（真）}，份额&安培; IDS = HTTP：//www.businessinsider.com/airlines-dont-披露承运人费用 - 夸张票价 -  2016-9 
  

但现在我不知道如何在php中回显单个数据（喜欢计数）。我尝试用json，但没有成功：

  $ json = file_get_contents（$ xml）; 
 $ json_output = json_decode（$ json）; 
  

任何建议如何使这项工作？

解决方案

API资源管理器会自动添加访问令牌，但您必须在URL中手动添加：

  https://graph.facebook.com/?fields=og_object {likes.limit（0）。总结（真）}，份额&安培; IDS = HTTP：//www.businessinsider.com/airlines-不透露运营商费用 - 充气票价格2016-9& access_token = xxx 
  

结果：

  {
http://www.businessinsider.com/airlines-dont-disclose- $ {
喜欢：{
data：[
] ，
summary：{
total_count：0，
can_like：true，
has_liked：false 
} 
} 
id：949055545223224
}，
share：{
comment_count：0，
shar e_count：346 
}，
id：http://www.businessinsider.com/airlines-dont-disclose-carrier-fee-that-inflates-ticket-prices-2016-9 
} 
} 
  

As Facebook changed their API and deprecated the old one, I need to get data (likes count, share count, comment count) about single pages.

I figured out how to get data over Facebook graph (example link):

https://graph.facebook.com/?fields=og_object{likes.limit(0).summary(true)},share&ids=http://www.businessinsider.com/airlines-dont-disclose-carrier-fee-that-inflates-ticket-prices-2016-9

But now I don't know how to echo single data (likes count) in php. I tried with json, but had no sucsess:

$json = file_get_contents($xml);
$json_output = json_decode($json);

Any suggestions how to make this work?

解决方案

The API Explorer adds the Access Token automatically, but you have to add it manually in your URL:

https://graph.facebook.com/?fields=og_object{likes.limit(0).summary(true)},share&ids=http://www.businessinsider.com/airlines-dont-disclose-carrier-fee-that-inflates-ticket-prices-2016-9&access_token=xxx

Result:

{
  "http://www.businessinsider.com/airlines-dont-disclose-carrier-fee-that-inflates-ticket-prices-2016-9": {
    "og_object": {
      "likes": {
        "data": [
        ],
        "summary": {
          "total_count": 0,
          "can_like": true,
          "has_liked": false
        }
      },
      "id": "949055545223224"
    },
    "share": {
      "comment_count": 0,
      "share_count": 346
    },
    "id": "http://www.businessinsider.com/airlines-dont-disclose-carrier-fee-that-inflates-ticket-prices-2016-9"
  }
}

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