http://help.finereport.com/doc-view-624.html参考这个网格式报表打印成其它样式 老是提示我写的JS 是var $span = $(".fr-checkbox-checkon");var darray = ;var $tds = $("td").has($span); for (var i = 0, len = $tds.length; i < len; i ++) { var id = $($tds).attr("id"); var idn = id.replace("A","B");var vv=document.getElementById(idn).innerHTML; darray.push(vv); }FR.doURLPDFPrint("${sevletURL}ReportServer?reportlet=/04fc/G20190114/PrintCol.cpt&ID="+darray); printcolSELECT * FROM dbo. where id in (${ID})请教高手浏览器打开提示:SessionID: "null" time out.