playurl = 'https://oo.haiqu.vip:2266/myxc\/2018\/01\/20180717\/\u5317\u4eac\u5de5\u4f53\u591c\u5e97\u82ad\u5a1c\u5a1cCoCo Banana\u9152\u5427\u6162\u6447.m4a';