playurl = 'https://oo.haiqu.vip:2266/myxc\/2021\/05\/01\/\u9152\u5427\u5fc5\u5907\u7cbe\u54c1\u738b\u8005\u9876\u5c16\u8d85\u597d\u542c\u82f1\u6587\u8fde\u7248\u6162\u55e8\u821e\u66f2.7k4e.m4a';