playurl = 'https://oo.haiqu.vip:2266/myxc\/2019\/07\/20\/\u5168\u7403\u767e\u5927\u591c\u5e97\u6df7\u642d\u55e8\u7206\u5168\u573aEDM\u7535\u97f3\u6d3e\u5bf9.m4a';