playurl = 'https://oo.haiqu.vip:2266/myxc\/2019\/04\/26\/\u8d85\u55e8\u52b2\u7206\u52a0\u5feb\u7cbe\u54c1\u6447\u5934\u8df3\u821eDISCO\u4e32\u70e7.m4a';