playurl = 'https://oo.haiqu.vip:2266/myxc\/2021\/07\/16\/DJ\u6797\u5b87\u6c5f\u82cf\u591c\u5e97\u70ed\u64ad\u975e\u4e00\u822c\u8f70\u70b8\u52b2\u7206\u8d85\u55e8\u7206\u70b8\u706b\u529b\u7535\u97f3.2tat.m4a';