playurl = 'https://oo.haiqu.vip:2266/myxc\/2021\/04\/02\/\u591c\u573a\u4e3b\u6d41\u9152\u5427\u5305\u623f\u6253\u789f\u6447\u5934\u4e2d\u82f1\u6587Electro 2w3q8x6g1.m4a';