分享一个自己在用的酷狗高品质音乐搜索下载类

2015-12-25 分类：后端之路阅读(3233) 评论(1)

前段时间喜欢上了一个音乐播放器,为了寻找音乐外链苦恼好久,后来无意间发现酷狗Web音乐播放器有一个使用jsonp查找音乐的接口,后来网上查了一下,发现很多个地方都有酷狗音乐可用的接口,于是自己挖出来几个可用的接口写了一个类,目前音乐播放器用的就是这个查找的歌曲.

来源

当模拟手机浏览器访问酷狗音乐的时候,酷狗的歌曲搜索接口是一个可用的json或者jsonp接口,如图:

我们再看看接口返回的数据

kgJSONP344476656({"status":1,"error":"","data":{"timestamp":1451023834,"correctiontype":0,"info":[{"filename":"音美 - 小幸运","extname":"mp3","m4afilesize":1154488,"320hash":"","mvhash":"e9ccb681d6628a45a73e2627ae7bcadc","privilege":0,"filesize":4496213,"source":"sc","group":[],"ownercount":332390,"topic":"","320filesize":0,"isnew":1,"duration":281,"album_name":"","sqhash":"","singername":"音美","album_id":"","320privilege":0,"sourceid":1,"sqfilesize":0,"srctype":1,"Accompany":0,"hash":"3aaa3126ee0be0a9920783510a1691eb","sqprivilege":0,"bitrate":128,"feetype":0},{"filename":"燃烧fancy - 小幸运","extname":"mp3","m4afilesize":1109729,"320hash":"","mvhash":"","privilege":0,"filesize":4329265,"source":"sc","group":[],"ownercount":115,"topic":"","320filesize":0,"isnew":0,"duration":271,"album_name":"","sqhash":"","singername":"燃烧fancy","album_id":"","320privilege":0,"sourceid":1,"sqfilesize":0,"srctype":1,"Accompany":0,"hash":"057489bf2ac0b900132bf3b860a05ba1","sqprivilege":0,"bitrate":128,"feetype":0}],"total":78,"istag":0,"correctiontip":"","forcecorrection":0,"istagresult":0},"errcode":0})

kgJSONP344476656({"status":1,"error":"","data":{"timestamp":1451023834,"correctiontype":0,"info":[{"filename":"音美 - 小幸运","extname":"mp3","m4afilesize":1154488,"320hash":"","mvhash":"e9ccb681d6628a45a73e2627ae7bcadc","privilege":0,"filesize":4496213,"source":"sc","group":[],"ownercount":332390,"topic":"","320filesize":0,"isnew":1,"duration":281,"album_name":"","sqhash":"","singername":"音美","album_id":"","320privilege":0,"sourceid":1,"sqfilesize":0,"srctype":1,"Accompany":0,"hash":"3aaa3126ee0be0a9920783510a1691eb","sqprivilege":0,"bitrate":128,"feetype":0},{"filename":"燃烧fancy - 小幸运","extname":"mp3","m4afilesize":1109729,"320hash":"","mvhash":"","privilege":0,"filesize":4329265,"source":"sc","group":[],"ownercount":115,"topic":"","320filesize":0,"isnew":0,"duration":271,"album_name":"","sqhash":"","singername":"燃烧fancy","album_id":"","320privilege":0,"sourceid":1,"sqfilesize":0,"srctype":1,"Accompany":0,"hash":"057489bf2ac0b900132bf3b860a05ba1","sqprivilege":0,"bitrate":128,"feetype":0}],"total":78,"istag":0,"correctiontip":"","forcecorrection":0,"istagresult":0},"errcode":0})

数据比较多,我删掉了大部分,
那我们再看看请求参数,好好分析一下:
http://mobilecdn.kugou.com/api/v3/search/song?format=jsonp&keyword=%E5%B0%8F%E5%B9%B8%E8%BF%90&page=1&pagesize=30&showtype=1&callback=kgJSONP344476656
没错,这就是刚才的请求地址,
大概可以猜出来的是:
format=jsonp 是返回格式
keyword=%E5%B0%8F%E5%B9%B8%E8%BF%90 这是关键词
page=1 页数
pagesize=30 条数
showtype=1 暂未知
callback=kgJSONP344476656 jsonp的callback

经过测试,事实证明是对的,

于是就有了下面这个类,当然歌词搜索功能是其它接口….

<?php
namespace Library\Music;
class Kugou
{
	/**
	 * [kgMusicSearch 根据关键词查找歌曲]
	 * @param  [type] $keyword [description]
	 * @param  string $type [description]
	 * @param  string $total [description]
	 * @return [type]          [description]
	 */
	public function kgMusicSearch($keyword, $total = '30', $type = 'json')
	{
		$keyword = isset($keyword) ? $keyword : '金莎';
        /*http://mobilecdn.kugou.com/api/v3/search/song?format=json&keyword=想象之中&page=1&pagesize=30*/
		$url = 'http://mobilecdn.kugou.com/api/v3/search/song?format=' . $type . '&keyword=' . $keyword . '&page=1&pagesize=' . $total;
		$MusicList = https_request($url);
		$MusicList = json_decode($MusicList, true);
		if(empty($MusicList['error'])) {
			return $MusicList['data']['info'];
		} else {
			ajaxReturn(array('code' => -1, 'message' => '歌曲未搜到'));
		}
	}

	/**
	 * [kgMusicFind 酷狗音乐根据Hush查找歌曲详细信息]
	 * @param  [type] $hush [hush]
	 * @return [type]       [description]
	 */
	public function kgMusicFind($hash)
	{
		$hash = substr($hash, strpos($hash, '_') + 1, 1000);
		$url = 'http://m.kugou.com/app/i/getSongInfo.php?hash=' . $hash . '&cmd=playInfo';
		$Music = https_request($url);
		$Music = json_decode($Music, true);
        $auth = substr($Music['fileName'], 0, strpos($Music['fileName'], '-')); //酷狗歌曲格式 金莎 - 星月神话
        $MusicGb = $this->GetAuthImg(trim($auth));
        $lrc = 'http://m.kugou.com/app/i/krc.php?cmd=100&keyword='.$Music['fileName'].'&hash='.$Music['hash'].'&timelength='.$Music['timeLength']*1000;
		if(!isset($Music['error'])) {
			return ReturnMusicData($Music['url'], $Music['fileName'], $MusicGb, 'kugou_'.$Music['hash'], $lrc, $auth, '酷狗音乐', $Music['timeLength'], $Music['extName'], $Music['fileSize']);
		} else {
			ajaxReturn(array('code' => -1, 'message' => '歌曲未找到到'));
		}
	}
    /*获取歌手头像*/
    public function GetAuthImg($key){
        $url = 'http://m.kugou.com/app/i/getSingerHead_new.php?singerName='.key;
        $temp = file_get_contents($url);
        $info = json_decode($temp,true);
        if (isset($info['url'])) {
            return $info['url'];
        }else{
            return '';
        }
    }
}

<?php

namespace Library\Music;

class Kugou

{

/**

* [kgMusicSearch 根据关键词查找歌曲]

* @param [type] $keyword [description]

* @param string $type [description]

* @param string $total [description]

* @return [type] [description]

public function kgMusicSearch($keyword, $total = '30', $type = 'json')

{

$keyword = isset($keyword) ? $keyword : '金莎';

/*http://mobilecdn.kugou.com/api/v3/search/song?format=json&keyword=想象之中&page=1&pagesize=30*/

$url = 'http://mobilecdn.kugou.com/api/v3/search/song?format=' . $type . '&keyword=' . $keyword . '&page=1&pagesize=' . $total;

$MusicList = https_request($url);

$MusicList = json_decode($MusicList, true);

if(empty($MusicList['error'])) {

return $MusicList['data']['info'];

} else {

ajaxReturn(array('code' => -1, 'message' => '歌曲未搜到'));

}

/**

* [kgMusicFind 酷狗音乐根据Hush查找歌曲详细信息]

* @param [type] $hush [hush]

* @return [type] [description]

public function kgMusicFind($hash)

{

$hash = substr($hash, strpos($hash, '_') + 1, 1000);

$url = 'http://m.kugou.com/app/i/getSongInfo.php?hash=' . $hash . '&cmd=playInfo';

$Music = https_request($url);

$Music = json_decode($Music, true);

$auth = substr($Music['fileName'], 0, strpos($Music['fileName'], '-')); //酷狗歌曲格式金莎 - 星月神话

$MusicGb = $this->GetAuthImg(trim($auth));

$lrc = 'http://m.kugou.com/app/i/krc.php?cmd=100&keyword='.$Music['fileName'].'&hash='.$Music['hash'].'&timelength='.$Music['timeLength']*1000;

if(!isset($Music['error'])) {

return ReturnMusicData($Music['url'], $Music['fileName'], $MusicGb, 'kugou_'.$Music['hash'], $lrc, $auth, '酷狗音乐', $Music['timeLength'], $Music['extName'], $Music['fileSize']);

} else {