playurl = 'https://oo.haiqu.vip:2266/myxc\/2018\/01\/20180717\/DJ\u591c\u732b\u7cbe\u9009\u56fd\u5916\u6536\u8d39\u5168\u82f1\u6587\u7535\u97f3Mashup\u4e32\u70e7.m4a';