playurl = 'https://oo.haiqu.vip:2266/myxc\/2018\/01\/20181010\/MC\u5c0f\u5c71\u7f8a\u7ecf\u5178\u56de\u987e80\u5e74\u4ee3\u9152\u5427\u558a\u9ea6\u73b0\u573a.m4a';