playurl = 'https://oo.haiqu.vip:2266/myxc\/2020\/10\/07\/\u767e\u5927\u591c\u5e97\u55e8\u7ffb\u5168\u573a\u4e0a\u5934\u70b8\u573aEDM\u4e32\u70e7.4s2q6t8x4.m4a';