playurl = 'https://oo.haiqu.vip:2266/myxc\/2022\/11\/29\/\u72ec\u5bb6\u7cbe\u9009\u7ecf\u5178\u6d41\u884c\u591a\u5e74\u4ee5\u540e\u52a8\u542c\u5973\u58f0\u5168\u7ca4\u8bed\u7ffb\u5531\u97f3\u4e50.g883r5eb.m4a';