playurl = 'https://oo.haiqu.vip:2266/myxc\/2022\/01\/12\/\u9ad8\u7aef\u591c\u5e97\u4e3b\u573a\u7075\u9b42\u51fa\u7a8d150BPM\u592a\u7a7a\u65cb\u8f6c\u7535\u97f3.6upl.m4a';