playurl = 'https://oo.haiqu.vip:2266/myxc\/2019\/10\/08\/\u8d85\u55e8\u52b2\u7206\u7ecf\u5178\u4e2d\u82f1\u6587\u6447\u5934\u6446\u5c3eDISCO.m4a';