playurl = 'https://oo.haiqu.vip:2266/myxc\/2022\/12\/05\/\u4f60\u7684\u4f24\u900f\u4e86\u6211\u7684\u5fc3\u4f24\u611f\u5973\u58f0\u9ad8\u6e05HiFi\u60c5\u6b4c\u97f3\u4e50\u8fde\u7248.6b56qddm.m4a';