playurl = 'https://oo.haiqu.vip:2266/myxc\/2018\/01\/20180717\/DJYYY\u7cbe\u9009\u767e\u5927\u591c\u5e97\u5348\u591c\u8d85\u55e8\u5168\u82f1\u6587House.m4a';