如何使用graph api获取facebook用户信息和帖子信息

我正在尝试使用Facebook Graph API从Facebook页面获取访问者帖子。 有关更多信息，请参阅：

根据文档，我正在使用：

**/{page id}/taged？fields=message，id，created_time，from**

获取已标记页面的公共帖子

我还使用“from”字段获取用户信息

我可以得到post数组。下面是示例响应

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

我能够在“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？

最后，我得到了它。。

我们可以使用嵌套请求，如上面文档中所述

因此请求被修改为

**/taged？fields=id，created_time，message，from{id，name，picture，location}**

它就像一个符咒。它给我的用户信息和图片网址也

{
    "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，这将帮助某人…：）