playurl = 'https://oo.haiqu.vip:2266/myxc\/2021\/06\/23\/DJYYY\u9876\u7ea7\u7ae5\u58f0\u5f00\u573a\u4e2d\u82f1\u6587\u91cd\u5e95\u97f3\u52b2\u7206\u7535\u97f3.kt51.m4a';