playurl = 'https://oo.haiqu.vip:2266/myxc\/2022\/01\/02\/\u9876\u5c16\u591c\u5e97LA\u9152\u5427\u5168\u7a0b\u8f70\u70b8150\u52b2\u7206\u7535\u97f3\u6d3e\u5bf9.338k.m4a';