playurl = 'https://oo.haiqu.vip:2266/myxc\/2021\/10\/11\/DJslc\u8bf8\u57ce\u68a6\u5e7b\u9152\u5427\u5927\u5385\u4e2d\u82f1\u6587\u6df7\u97f3\u6d41\u884c\u4e32\u70e7.zn8b.m4a';