playurl = 'https://oo.haiqu.vip:2266/zw\/2018\/01\/20180717\/\u5f20\u73ae\u4f3d-\u7279\u522b\u7684\u7231\u7ed9\u7279\u522b\u7684\u4f60-\u73e0\u6d77DjPad\u4ed4Vs\u6e05\u8fdcDj\u91d1\u91d1.m4a';