How to read facebook feeds using json format in javascript

问题

This is my fee url in json format here

I want to know how to get the post content,title,likes,comment using jquery getJSON method. Any help woulld be appricated ?

JQUERY CODE

$("document").ready(function() {
    $.getJSON("https://www.facebook.com/feeds/page.php?id=397319800348866&format=json", function(data) {
        $("#div-my-table").text("<table>");
        $.each(data, function(i, item) {
            $("#div-my-table").append("<tr><td>" + item.EncoderName + "</td><td>" + item.EncoderStatus + "</td></tr>");
        });
        $("#div-my-table").append("</table>");
    });
});

HTML CODE

<table id="div-my-table">
    <tr><td></td></tr>
     <tr><td></td></tr>
     <tr><td></td></tr>
</table>

回答1:

Use jquery getJSON() with a callback=? so it will use JSONP. You must use some api like graph graph.facebook.com Something like the below.

$.getJSON('https://graph.facebook.com/397319800348866?callback=?', function(data) {
     console.log(data);
     $('#likes').text(data.likes);

})
.success(function() { console.log('success'); })
.error(function() { console.log('error'); })
.complete(function() { console.log('complete'); });​

HTML

 likes: <div id='likes'></div>​

回答2:

You can't, as the feed is at a different domain to the one you'll be running your Javascript on and you can't do cross-domain requests with AJAX.

You'll need to implement a server-side solution using PHP or similar to fetch the data and regurgitate it as JSON and then use your AJAX to load your local, same-domain script.

来源：https://stackoverflow.com/questions/13945990/how-to-read-facebook-feeds-using-json-format-in-javascript