playurl = 'https://oo.haiqu.vip:2266/myxc\/2020\/10\/29\/\u5dee\u4e0d\u591a\u59d1\u5a18\u52b2\u7206\u8d85\u55e8\u65f6\u5c1a\u6447\u5934\u8df3\u821e\u72c2\u55e8\u4e32\u70e7.8g3u0s1m5.m4a';