playurl = 'https://oo.haiqu.vip:2266/myxc\/2022\/03\/22\/\u9ad8\u7aef\u7acb\u4f53\u58f0\u73af\u7ed5\u6c7d\u8f66\u97f3\u4e50\u8bd5\u97f3\u5fc5\u5907\u8d85\u597d\u542c\u97f3\u4e50\u5929\u789f.nrincbo2.m4a';