playurl = 'https://oo.haiqu.vip:2266/myxc\/2022\/05\/29\/\u4e9a\u6d32\u5927\u578b\u591c\u5e97\u8d85\u7ea7\u5927\u5e08\u6700\u65b0\u72c2\u55e8\u6df7\u97f3140BPM\u7535\u97f3.ajl9u4xo.m4a';