http:///WebReport/ReportServer?reportlet=%5B52a8%5D%5B529b%5D%5B8f66%5D%5B95f4%5D%5B6c34%5D%5B7528%5D%5B91cf%5D.cpt
10.0是解析两次url
8.0第一次解析后无法再用url解析
var url = FR.cjkDecode(decodeURI("http:///WebReport/ReportServer?reportlet=%5B52a8%5D%5B529b%5D%5B8f66%5D%5B95f4%5D%5B6c34%5D%5B7528%5D%5B91cf%5D.cpt"));
console.log(url);