playurl = 'https://oo.haiqu.vip:2266/myxc\/2022\/03\/18\/\u9876\u7ea7KTV\u603b\u7edf888\u5305\u623f\u91cd\u6e29\u9ec4\u660f\u73b0\u573a\u5b9e\u5f55\u8df3\u821e\u4e32\u70e7.1dqu1hlb.m4a';