playurl = 'https://oo.haiqu.vip:2266/myxc\/2021\/11\/15\/\u7ef4\u591a\u5229\u4e9a\u8457\u540d\u56fd\u9645\u9876\u5c16\u5927\u578b\u591c\u5e97\u6f6e\u6d41EDM\u97f3\u4e50\u6d3e\u5bf9.eec4.m4a';