playurl = 'https://oo.haiqu.vip:2266/myxc\/2022\/07\/15\/\u9ad8\u6e05\u4f24\u611f\u4f24\u5fc3\u60c5\u6b4c8D\u7acb\u4f53\u58f0\u4e3d\u97f3\u73af\u7ed5\u8fde\u7248\u97f3\u4e50.ubh4c8bb.m4a';