playurl = 'https://oo.haiqu.vip:2266/myxc\/2022\/07\/03\/\u4e5d\u5341\u4e5d\u6b65\u9000\u4e00\u6b65\u4f24\u611f\u7acb\u4f53\u58f0\u8f66\u8f7d\u97f3\u4e50\u8fde\u7248.20lb8kmj.m4a';