playurl = 'https://oo.haiqu.vip:2266/jy\/2024\/04\/02\/\u4e2d\u56db-\u4f59\u751f\u7275\u624b\u8d70\u4e00\u8d70-\u56da\u9e1f-\u5973\u58f0.5oaftpft.m4a';