var REPORT_URL ='${servletURL}?viewlet=doc/frm/带参决策报表导出.frm&op=form_adaptive&op=export&format=excel&sessionID=' + aaa;window.location = encodeURI(REPORT_URL);为什么我参考上面操作,做出了下面这种:var REPORT_URL ='${servletURL}?viewlet=02%252F%25E6%2580%25A7%25E8%2583%25BD%25E5%2588%2586%25E6%259E%2590%25E7%259C%258B%25E6%259D%25BF.frm&op=form_adaptive&op=export&format=excel&sessionID=' + aaa;window.location = encodeURI(REPORT_URL);会显示没有找到模板文件?