playurl = 'https://oo.haiqu.vip:2266/myxc\/2020\/04\/10\/DJ\u963f\u742a\u6296\u97f3\u51a0\u519b\u699c\u5168\u56fd\u8bed\u795e\u66f2\u8f66\u8f7d.6t9h1a3k6.m4a';