playurl = 'https://oo.haiqu.vip:2266/zw\/2023\/08\/13\/\u6797\u5fd7\u7f8e-\u96e8\u591c\u94a2\u7434-MrDL Electro \u7ca4\u8bed \u5973\u58f0.vzeikzrz.m4a';