playurl = 'https://oo.haiqu.vip:2266/zw\/2019\/08\/17\/\u5dee\u4e0d\u591a\u59d1\u5a18-\u9093\u7d2b\u68cb-DjPad\u4ed4 \u6696\u573a Rnb 2019.m4a';