如何使用图表 api 获取 Facebook 用户信息以及 post 信息

Question

我正在尝试使用 Facebook Graph API 从 Facebook 页面获取访问者 post。有关详细信息，请参阅：https://developers.facebook.com/docs/graph-api/reference/v2.5/page/feed

根据文档，我正在使用：**/{page-id}/tagged?fields=message,id,created_time,from** 来获取页面已被标记的 public posts。

我也在使用“from”字段获取用户信息。

我能够得到 post 数组。这是示例响应。

{
    "data": [
        {
            "message": "Sample message text...",
            "id": "136617136381867_1041817205861851",
            "created_time": "2016-01-28T12:13:37+0000",
            "from": {
                "name": "Annu Chelladurai",
                "id": "10152476225064109"
            }
        }
        .
        .
        .
    ]
}

我可以在 "from" 键下获取用户 ID 和用户名。

如何获取其他用户信息字段，如“图片”等？

Answer 1

终于明白了.. https://developers.facebook.com/docs/graph-api/using-graph-api#fields

我们可以使用嵌套请求，如上述文档中所述。

所以请求修改为**/tagged?fields=id, created_time, message, from{id, name, picture, location }**

它就像一个魅力。它还为我提供了用户信息和图片 url。

{
    "data": [
        {
            "id": "136617136381867_1042310465812525",
            "created_time": "2016-01-29T08:14:32+0000",
            "message": "Dear Sir,

            \ "77000002 TERM DEBIT CARD ADJ 18-01-16\" Can you explain why this charge?And Deduction happend more than 30 times
            I am having HDFC Salary a / c 01331610161892,
            in my account Rs11 .24 is
            charged 30 times as\ "77000002 TERM DEBIT CARD ADJ 18-01-16\" with same description. What is this with out any prior information you
            are charging.
            It is illegal you have not mentioned this type of deduction any where.

            Pleaseget back to me as soon as possible.else i have to close all service which i am taking from HDFC UNWILLINGLY

            I have loan from hdfc
            I have my salary account in hdfc
            I am using HDFC debit card
            I applied
            for Credit Card too..
            ",
            "from": {
                "id": "785918218185264",
                "name": "Arun Gupta",
                "picture": {
                    "data": {
                        "is_silhouette": false,
                        "url": "https://fbcdn-profile-a.akamaihd.net/hprofile-ak-xlp1/v/t1.0-1/p50x50/1725162_823511061092646_1294656835996703680_n.jpg?oh=81e21c67e4b01f6b60784749827090d3&oe=573FE3C5&__gda__=1462383820_126055db9c94eb67294e2d73d4d46dd3"
                    }
                }
            }
        }
        .
        .
        .
    ]
}

希望，这会对某人有所帮助...:)

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