playurl = 'https://oo.haiqu.vip:2266/myxc\/2018\/01\/20180717\/DJ\u6b27\u9633\u5efa\u5e73\u9876\u7ea7\u56fd\u9645\u79c1\u8d27\u82f1\u6587House\u8d8a\u5357\u9f13.m4a';