playurl = 'https://oo.haiqu.vip:2266/myxc\/2019\/12\/12\/\u8f66\u8f7d\u5fc5\u5907\u8d85\u5f3a\u91cd\u9f13\u8bf1\u60d1\u8282\u594f\u82f1\u6587\u6162\u55e8.1q2w5h7d9p15.m4a';