看来他们
js为format参数提供了一个选项，它将返回JSONP。您可以像这样检索JSONP：
function getJSONP(url, success) { var ud = '_' + +new Date, script = document.createElement('script'), head = document.getElementsByTagName('head')[0] || document.documentElement; window[ud] = function(data) { head.removeChild(script); success && success(data); }; script.src = url.replace('callback=?', 'callback=' + ud); head.appendChild(script);}getJSONP('http://soundcloud.com/oembed?url=http%3A//soundcloud.com/forss/flickermood&format=js&callback=?', function(data){ console.log(data);});
