playurl = 'https://oo.haiqu.vip:2266/zw\/2020\/03\/31\/\u9ec4\u5188\u6211\u7684\u6545\u4e61-\u56e2\u98ce\u4f9d\u4f9d-DJ\u4f1f\u7136.7t6q5l3n101.m4a';