Set result format of Facebook Graph API to XML instead of JSON

问题

I'm trying to change the format of the result i get from the facebook graph api to XML.

I use the format=xml parameter but that don't seem to work for me.

https://graph.facebook.com/me&access_token=xxxxxxxxxxxx&format=xml

The result is shown in Json format :(

Is it still posible to use the xml format?

回答1:

The new graph api always returns data in json.

XML has an overhead on communication size and processing required for parsing so it's being dropped from web API's.

回答2:

That's part of the old api. Graph api will return JSON objects (which, in my opinion, are much better suited for the job anyway). Verbatim from the facebook graph API documentation:

All responses are JSON objects.

http://developers.facebook.com/docs/reference/api/

回答3:

Facebook to XML. Firstly reference Newtonsoft.Json.net

using Newtonsoft.Json;

for example...

var facebookJson = fb.Get("/me");

then...

XmlNode facebookUserObjxml = (XmlNode)JsonConvert.DeserializeXmlNode("{\"root\":" + facebookJson.ToString() + "}", "root");

回答4:

Use this:

$fbInfoUrl = "http://graph.facebook.com/".$token;<br/>
$fbInfo = file_get_contents($fbInfoUrl);<br/>
$fbInfoObj = json_decode($fbInfo, true);<br/>

You'll get an Object in XML format in $fbInfoObj.

来源：https://stackoverflow.com/questions/5540322/set-result-format-of-facebook-graph-api-to-xml-instead-of-json