透过oEmbed YouTube的

问题描述

我是否需要开发者对我的网站使用透过oEmbed YouTube的钥匙吗？

存在的问题是，继code不工作，它不返回更迭

  $阿贾克斯（{
                    网址：http://www.youtube.com/oembed?url=http://www.youtube.com/watch?v=PVzljDmoPVs
                    数据类型：JSONP
                    超时：15000，
                    成功：函数（JO）{
                        如果（JO）{
                            setIMg（jo.thumbnail_url）;
                            的setTitle（jo.title）;
                        }
                    }
                }）;
 

但是，当我在那么火浏览器的URL它给我的JSON：

解决方案

Firstly no, you don't need a developer key to use the oembed endpoints of YouTube.

Secondly, YouTube doesn't support JSONP on its oEmbed endpoint, that's the reason your call fails. In order to fix it, you can use a third party oEmbed provider such as reEmbed.me

Here is the sample code:

var serviceUrl = "http://reembed.me/api/v1/OEmbed?url=";
var url = "http://www.youtube.com/watch?v=PVzljDmoPVs";
$.getJSON(serviceUrl + encodeURIComponent(url) + "&callback=?", null, function (jo) {
    if (jo) {
        setIMg(jo.thumbnail_url);
        setTitle(jo.title);
    }
});

Note that the link being passed is the actual video url, not the oembed endpoint link.

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