playurl = 'https://oo.haiqu.vip:2266/myxc\/2022\/11\/13\/\u6c7d\u8f66\u9ad8\u7aef\u9ad8\u6e05\u7acb\u4f53\u58f0\u4f24\u611f\u6781\u54c1\u6d41\u884c\u97f3\u4e50\u8fde\u7248\u5927\u789f.575955oa.m4a';