playurl = 'https://oo.haiqu.vip:2266/zw\/2018\/01\/20180717\/\u7231\u7684\u8d8a\u771f\u4f24\u5f97\u8d8a\u6df1-\u96f7\u9f99-DJ\u963f\u51b2 Disco 2018.m4a';