playurl = 'https://oo.haiqu.vip:2266/myxc\/2018\/01\/20180717\/\u6f6e\u724c\u4e2a\u4eba\u631a\u7231\u9152\u5427\u82f1\u6587HipHop\u6162\u6447\u4e32\u70e7.m4a';