playurl = 'https://oo.haiqu.vip:2266/myxc\/2020\/04\/19\/\u8f66\u8f7dHIFI\u7cbe\u54c1\u7cfb\u5217\u5b9d\u4e3d\u91d1\u6d41\u884c\u94bb\u77f3\u97f3\u4e50.5t1f3q0k15.m4a';