playurl = 'https://oo.haiqu.vip:2266/myxc\/2021\/11\/19\/\u5982\u679c\u611f\u60c5\u53ef\u4ee5\u5206\u80dc\u8d1f\u7684\u8bdd\u56fd\u8bed\u5bf9\u767d\u6296\u97f3\u60c5\u611f\u821e\u66f2\u8f66\u8f7d.j2ky.m4a';