playurl = 'https://oo.haiqu.vip:2266/zw\/2018\/01\/20180717\/\u5929\u4e0b\u6709\u60c5\u4eba-\u6587\u677e \u5362\u9756\u59d7-\u6e05\u8fdcDjLv Electro 2018.m4a';