playurl = 'https://oo.haiqu.vip:2266/zw\/2018\/01\/20180717\/\u56de\u5fc6\u603b\u60f3\u54ed-\u7efe\u99a8-DJ\u68a6\u83f2 2018 \u5973\u58f0 \u549a\u9f13.m4a';