playurl = 'https://oo.haiqu.vip:2266/myxc\/2018\/01\/20180717\/DJ\u591c\u732b\u5f3a\u52b2\u5a01\u529b\u6b22\u5feb\u8d8a\u9f13\u8282\u594fHouse\u4e32\u70e7.m4a';