playurl = 'https://oo.haiqu.vip:2266/myxc\/2021\/12\/26\/DJYYY\u72ec\u5bb6\u5bf9\u767d\u5f00\u573a\u975e\u5e38\u4e0d\u9519\u7684\u79c1\u8d27\u8f66\u8f7d\u4e32\u70e7.m8sr.m4a';