playurl = 'https://oo.haiqu.vip:2266/zw\/2018\/01\/20180717\/\u4e60\u60ef\u4e00\u4e2a\u4eba-\u5d07\u5065- dj\u6b8b\u5065 \u6c14\u6c1b\u62cd\u624b.m4a';