playurl = 'https://oo.haiqu.vip:2266/xc\/2018\/01\/20180717\/DJ\u9093\u5c119\u6708\u65b0\u52a8\u611f\u4e2d\u82f1\u6587\u52b2\u7206\u8d85\u55e8Disco\u4e32\u70e7.m4a';