playurl = 'https://oo.haiqu.vip:2266/myxc\/2019\/10\/21\/DJ\u7f57\u6e05\u591c\u573a\u5de6\u53f3\u6447\u6446\u559d\u9152\u558a\u9ea6\u821e\u66f2\u73b0\u573a.x5c3b2m8.m4a';