playurl = 'https://oo.haiqu.vip:2266/myxc\/2023\/09\/27\/\u4f60\u7684\u5fc3\u6709\u4e00\u9053\u5899\u60c5\u611f\u7cfb\u5217\u8df3\u821eElectro\u4e32\u70e7.6qlc3grs.m4a';