playurl = 'https://oo.haiqu.vip:2266/myxc\/2018\/01\/20180717\/\u51ed\u7965DJAlong\u6211\u5f88\u4e11\u6e29\u67d4\u70ed\u64ad\u4e2d\u6587\u52b2\u7206\u6447\u5934\u4e32\u70e7.m4a';