playurl = 'https://oo.haiqu.vip:2266/myxc\/2022\/11\/13\/\u56fd\u5185\u9876\u5c16\u745e\u5409\u9152\u5427\u5f00\u573a\u5373\u70b8\u5168\u7a0b150\u9707\u64bc\u7535\u97f3.i7bagkdl.m4a';