playurl = 'https://oo.haiqu.vip:2266/zw\/2018\/01\/20180717\/\u6211\u66fe\u7528\u5fc3\u7231\u7740\u4f60-\u6f58\u7f8e\u8fb0-\u73e0\u6d77DjPad\u4ed4 Breakbeat.m4a';