酷狗音乐搜索，下载api

参考资料：
https://www.jianshu.com/p/2c72f20b87cf 酷狗音乐API

酷狗音乐搜索api

http://mobilecdn.kugou.com/api/v3/search/song?format=json&keyword=分分钟需要你
http://songsearch.kugou.com/song_search_v2?keyword=分分钟需要你
http://mobilecdn.kugou.com/api/v3/search/song?keyword=分分钟需要你

音乐下载api

http://www.kugou.com/yy/index.php?r=play/getdata&hash=
http://m.kugou.com/app/i/getSongInfo.php?cmd=playInfo&hash=