playurl = 'https://oo.haiqu.vip:2266/myxc\/2023\/11\/29\/\u5f20\u5b66\u53cb\u997f\u72fc\u4f20\u8bf4\u6781\u54c1\u5546\u4e1a\u5305\u623f\u4e13\u7528\u56fd\u7ca4\u8bedElectro.3uuekb64.m4a';