playurl = 'https://oo.haiqu.vip:2266/myxc\/2018\/01\/20180717\/DJYYY\u63a8\u8350\u9752\u9752\u6cb3\u8fb9\u8349\u78c1\u6027\u5973\u58f0HIFI\u5929\u789f.m4a';