playurl = 'https://oo.haiqu.vip:2266/myxc\/2018\/01\/20180717\/2018\u6700\u65b0\u6296\u97f3VS\u5feb\u624b\u70ed\u64ad\u4e2d\u82f1\u6587\u4e32\u70e7.m4a';