playurl = 'https://oo.haiqu.vip:2266/myxc\/2018\/01\/20180717\/\u82cf\u8377\u9152\u5427\u65e9\u573aRnbHiphop\u6696\u573a\u5b9e\u7528\u6b4c\u8def\u5927\u789f.m4a';