playurl = 'https://oo.haiqu.vip:2266/myxc\/2020\/09\/11\/\u5317\u4eac\u5de5\u4f53\u591c\u5e97\u7535\u97f3\u5382\u724c\u8f70\u70b8\u55e8\u7ffb\u5168\u573a\u6b4c\u8def.5y3c8s4a7.m4a';