有没有办法以编程方式获取特定facebook对象的字段列表?
我知道有相关的文档,但我需要一些内省 - 我们正在构建一个工具,使用户能够从现有字段中进行选择。
我的意思是:给我一个用户字段列表,回复:{“id”,“name”,“first_name”,...}
或者某种方式如何获取一个对象的所有字段并从中派生出来?
答案 0 :(得分:8)
Facebook允许您传递metadata = 1参数。例如
cocacola?metadata=1
为您提供该页面的所有可用连接和字段:
"metadata": {
"connections": {
"admins": "https://graph.facebook.com/cocacola/admins",
"admin_settings": "https://graph.facebook.com/cocacola/admin_settings"
},
"fields": [
{
"name": "id",
"description": "The Page's ID. No access token or user `access_token`. `string`."
},
{
"name": "name",
"description": "The Page's name. No access token or user `access_token`. `string`."
},
{
"name": "link",
"description": "Link to the page on Facebook. No access token or user `access_token`. `string` containing a valid URL."
},
{
"name": "category_lists",
"description": "The Page's categories. No access token or user `access_token`. `string`."
},
{
"name": "is_published",
"description": "Indicates whether the page is published and visible to non-admins. No access token or user `access_token`. `boolean`."
}
看起来像是官方的,在getting started manual
中找到了