playurl = 'https://oo.haiqu.vip:2266/myxc\/2018\/01\/20180717\/\u6e05\u8fdcDj\u6d77\u4ed4\u4e2d\u6587\u56fd\u7ca4\u8bedHappyBirthday\u4e32\u70e7.m4a';