playurl = 'https://oo.haiqu.vip:2266/myxc\/2024\/07\/22\/\u591c\u573a\u9152\u5427\u65e9\u573a\u5fc5\u64ad\u8212\u670d\u597d\u542cRNB\u6781\u54c1\u7cbe\u795e\u821e\u66f2.9pq1m87g.m4a';