求下面代码是用什么编码的,怎么解码
如题
/wEPDwUJNDY2MDc5MzU4D2QWAgIDD2QWAgIHDxYCHgtfIUl0ZW1Db3VudAIBFgJmD2QWAmYPFQYHMTQyNDczNwcxNDI0NzM3BzE0MjQ3MzcJ6ZmI5aWz5aOrNzxzcGFuIGNsYXNzPSJ6X3BpYyBOMDEiIHRpdGxlPSLmnInnhafniYciPiZuYnNwOzwvc3Bhbj4AZGSZCO7mgLe 2Pk70phY01wKLoyV7nsSOUhEVrusqJMC A==
------解决方案--------------------