playurl = 'https://oo.haiqu.vip:2266/myxc\/2022\/03\/22\/\u8d85\u9ad8\u6e05\u52a8\u542c\u5168\u7a0bHIFI\u5973\u58f0\u7ecf\u5178\u8f66\u8f7d\u97f3\u4e50\u5929\u789f.v8u72yiy.m4a';