playurl = 'https://oo.haiqu.vip:2266/myxc\/2020\/02\/30\/\u964d\u592e\u5353\u739b\u91d1\u724cDTS\u7cbe\u54c1HIFI\u97f3\u4e50\u4e13\u8f91\u5929\u789f.7u6k2n3f12.m4a';