百度随心听,url加密方式,大神帮忙看一下

url如下:
tingapi.ting.baidu.com/v1/restserver/ting?method=baidu.ting.song.getMulInfos&version=1.2.0&from=ttpwin8&e=rhyUEZ0FOqxHj%2FUsmeX6G7ETJe5iG3FLT4%2B3CVrb20f5ejbuZnluZCMJICNjd%2FjEszNpE06KxkI9iITqsozk022xgce9yjFNLZvaQa60HLLp2qc8nmShEodmHyXQ1aX16lJF9QChuKi%2BOtGxs9za1LUyUEAiuiLAY5zGQo%2FzLLw%3D&ts=1463567888636&songid=257535276,262846440,89883453,2158779,263820359,2456900,120355556,30855742,5738289,5837564&nw=2&l2p=0&lpb=128&ext=mp3&_=0.9282425959949777
其中e=rhyUEZ0FOqx.....这是什么加密方式啊?

大神已经找到了,地址如下:http://www.tuicool.com/articles/fUbUZz3

我想做一个类似音乐随心听的手机应用,想用百度的数据,但不知道她们内部是怎么分类的