这是地址
http://imgcache.qq.com/music/musicbox_v2_1/doc/music_player.html?songList=%5B%5B%22100318210%22%2C%225%22%2C%22http%3A//streamrdt.music.qq.com/9118.3e945ca659e1df5f1cee69a4b95c9c3e/100318210/a.mp3%22%2C%22%25E8%25BD%25A6%25E8%25BD%25BDCD2%22%2C%22-999%22%2C%22%25E8%25BD%25A6%25E8%25BD%25BDCD2%22%2C%220%22%2C%22%22%2C%220%22%5D%5D&type=1&vip=-1&userName=&