playurl = 'https://oo.haiqu.vip:2266/zw\/2018\/01\/20180717\/\u4f60\u662f\u98ce\u513f\u6211\u662f\u6c99-\u6797\u5fc3\u5982 \u5468\u6770-DJ\u963f\u798f 2018.m4a';