playurl = 'https://oo.haiqu.vip:2266/myxc\/2020\/01\/29\/66\u9152\u5427\u7ecf\u5178\u56de\u987e\u98ce\u9761\u5168\u7403\u6781\u54c1\u6162\u6447.1q9u3z5x7k2.m4a';