playurl = 'https://oo.haiqu.vip:2266/myxc\/2018\/01\/20180717\/\u82f1\u5fb7Dj\u4f1f\u4ed4\u7cbe\u9009DjCandy\u5305\u623f\u73b0\u573a\u5b9e\u5f55\u4e32\u70e7.m4a';