playurl = 'https://oo.haiqu.vip:2266/myxc\/2020\/02\/21\/\u9152\u5427\u5fc5\u5907\u975e\u4e00\u822c\u7cbe\u54c1\u6696\u573a\u65e9\u573a\u82f1\u6587RNB.6e2h9l5a15.m4a';