playurl = 'https://oo.haiqu.vip:2266/zw\/2018\/01\/20180717\/\u56fd\u8bed\u8ffd\u68a6\u4eba-\u9648\u4e00\u53d1-2017\u549a\u9f13-DJ\u68a6\u83f2.m4a';