playurl = 'https://oo.haiqu.vip:2266/zw\/2023\/03\/15\/\u8d70\u4e86\u5c31\u522b\u540e\u6094-\u4ee3\u7406\u4ec1-McYy Electro \u4fee\u6539.tz2x3emz.m4a';