jQuery+JSON+jPlayer实现QQ空间音乐查询功能示例

复制代码 代码如下:

function getGTK() {
var str = "@HR3etVm80";
var hash = 5381;
for (var i = 0,
len = str.length; i < len; ++i) {
hash += (hash << 5) + str.charAt(i).charCodeAt();
}
var gtk = hash & 0x7fffffff;
//document.getElementById("gtk").value = gtk;
return gtk;
}

复制代码 代码如下:

function getMusicId() {
var qqNo = document.getElementById("qqNo").value;
var url = 'http://qzone-music.qq.com/fcg-bin/cgi_playlist_xml.fcg?uin=' + qqNo + '&json=1&g_tk=' + getGTK();
$.getScript(url);
}

复制代码 代码如下:

function jsonCallback(data) {
if(data.code==1){
alert(data.msg);
return;
}
var songs = data.qqmusic.playlist.song;
var dataStr = "[";
for (var i = 0; i < songs.length; i++) {
dataStr += "{";
dataStr += "title:'" + songs[i].xsong_name + "',";
dataStr += "mp3:'" + songs[i].xsong_url + "'";
dataStr += "}";
if (i < songs.length) {
dataStr += ',';
}
}
dataStr += ']';
eval("ds=" + dataStr);
newPlayer(ds);
}

复制代码 代码如下:

var playList;
function newPlayer(data) {
playList = new jPlayerPlaylist({
jPlayer: "#jquery_jplayer_1",
cssSelectorAncestor: "#jp_container_1"
},
data, {
swfPath: "js",
supplied: "mp3",
wmode: "window"
});
}