playurl = 'https://oo.haiqu.vip:2266/myxc\/2022\/02\/03\/\u51a0\u519b\u699c\u5355\u6296\u97f3\u70ed\u64ad20222\u8bf4\u5531\u88c5\u903c\u65cb\u5f8b\u6162\u6447.5r14diuy.m4a';