playurl = 'https://oo.haiqu.vip:2266/myxc\/2023\/03\/26\/\u5e7f\u5dde\u756a\u79ba\u591c\u573a\u4ff1\u4e50\u90e8\u5305\u623f\u5546\u4e1a\u4e2d\u6587\u7ca4\u8bedElectro.73vem878.m4a';