playurl = 'https://oo.haiqu.vip:2266/myxc\/2021\/01\/31\/\u5e7f\u4e1c\u591c\u573a\u5305\u623f\u7ca4\u8bed\u55e8\u7206\u5168\u573a\u8df3\u821e\u8e66\u8fea\u5fc5\u5907\u4e32\u70e7.2e5j0c8k3.m4a';