URL: ?examId=examId&&examPaperUploadId=examPaperUploadId
//-----获取URL参数
getUrlParam: function (name) {
var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)"); //构造一个含有目标参数的正则表达式对象
var r = window.location.search.substr(1).match(reg); //匹配目标参数
if (r != null) return unescape(r[2]);
return null; //返回参数值
}
var examId= this.getUrlParam("examId")