playurl = 'https://oo.haiqu.vip:2266/myxc\/2018\/01\/20180717\/Dj\u7c73\u4e502016\u590f\u65e5\u76db\u5bb4\u6162\u55e8\u8f66\u8f7dDeep House\u4e32\u70e7.m4a';