playurl = 'https://oo.haiqu.vip:2266/zw\/2018\/01\/20180717\/\u5e7f\u4e1c\u5341\u5e74\u7231\u60c5\u6545\u4e8b-\u96e8\u795e-\u9e64\u5c71DJ\u5c71\u4ed4 2018 \u7ca4\u8bed.m4a';