playurl = 'https://oo.haiqu.vip:2266/zw\/2018\/01\/20181222\/\u4e3a\u4f60\u6211\u53d7\u51b7\u98ce\u5439-\u8bb8\u8339\u82b8-DJ\u4f20\u8bf4 Electro.m4a';