playurl = 'https://oo.haiqu.vip:2266/zw\/2021\/07\/08\/\u4eba\u751f\u5306\u5306\u6709\u51e0\u4f55-\u96e8\u4e2d\u767e\u5408-DJ\u9ed8\u6db5.tub2.m4a';