Index: ssts-web/src/main/webapp/jasperRtp/jasperreportsView.jsp =================================================================== diff -u -r35478 -r35513 --- ssts-web/src/main/webapp/jasperRtp/jasperreportsView.jsp (.../jasperreportsView.jsp) (revision 35478) +++ ssts-web/src/main/webapp/jasperRtp/jasperreportsView.jsp (.../jasperreportsView.jsp) (revision 35513) @@ -1,14 +1,14 @@ <%@page import="java.util.Date"%> -<%@page import="java.util.HashMap"%> -<%@page import="net.sf.jasperreports.engine.export.JRXhtmlExporter"%> -<%@page import="net.sf.jasperreports.engine.export.JRHtmlExporterParameter"%> -<%@page import="net.sf.jasperreports.j2ee.servlets.ImageServlet"%> -<%@page import="net.sf.jasperreports.engine.JRExporterParameter"%> -<%@page import="net.sf.jasperreports.engine.export.JRHtmlExporter"%> <%@page import="net.sf.jasperreports.engine.JasperPrint"%> <%@page import="com.forgon.disinfectsystem.common.CssdUtils"%> +<%@page import="com.forgon.tools.util.FileUtils"%> <%@page import="net.sf.json.JSONObject"%> +<%@page import="net.sf.jasperreports.export.SimpleExporterInput"%> +<%@page import="net.sf.jasperreports.export.SimpleHtmlExporterOutput"%> +<%@page import="net.sf.jasperreports.export.SimpleHtmlReportConfiguration"%> +<%@page import="net.sf.jasperreports.engine.export.HtmlExporter"%> + <%@ page contentType="text/html; charset=UTF-8"%> <%@ include file="/common/taglibs.jsp"%> <%@ include file="/common/includeExtJsAndCss.jsp"%> @@ -122,55 +122,62 @@ //是否启用报表导出html或pdf功能,1显示报表导出pdf图标 2显示报表导出html图标 3都显示 JSONObject sstsConfig = CssdUtils.getWebConfigInfo(); String reportExportExtraFormat = sstsConfig.optString("reportExportExtraFormats","0"); + SimpleHtmlExporterOutput exporterOutput = null; try{ if(timeStamp == null ){ timeStamp = ""; } JasperPrint jasperPrint = (JasperPrint)session.getAttribute("JasperPrint"+timeStamp); JasperPrint jasperPrintForPrint = (JasperPrint)session.getAttribute("jasperPrintForPrint"+timeStamp); - if(jasperPrint != null){ + if(jasperPrint != null){ reportName = jasperPrint.getName(); - session.setAttribute(ImageServlet.DEFAULT_JASPER_PRINT_SESSION_ATTRIBUTE,jasperPrintForPrint); String currentTime = new Date().toString(); request.setAttribute("currentTime",currentTime); session.setAttribute("JasperPrint"+currentTime,jasperPrint); session.setAttribute("jasperPrintForPrint"+currentTime,jasperPrintForPrint); - JRXhtmlExporter exporter = new JRXhtmlExporter(); - if (jasperPrint.getPages() != null){ lastPageIndex = jasperPrint.getPages().size() - 1; } String pageStr = request.getParameter("pageIndex"); - try{ if( pageStr != null) pageIndex = Integer.parseInt(pageStr); session.setAttribute("pageIndex", pageIndex); }catch(Exception e){ } - + if (pageIndex < 0){ pageIndex = 0; } if (pageIndex > lastPageIndex){ pageIndex = lastPageIndex; } - - exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint); - exporter.setParameter(JRExporterParameter.OUTPUT_STRING_BUFFER, sbuffer); - //加time参数解决 IFrame中的图片存在缓存机制 - exporter.setParameter(JRHtmlExporterParameter.IMAGES_URI, request.getContextPath()+"/servlets/image?time="+currentTime+"&image="); - exporter.setParameter(JRExporterParameter.PAGE_INDEX, new Integer(pageIndex)); //输出第几页 - //exporter.setParameter(JRHtmlExporterParameter.HTML_HEADER, ""); - exporter.setParameter(JRHtmlExporterParameter.BETWEEN_PAGES_HTML, ""); - //exporter.setParameter(JRHtmlExporterParameter.HTML_FOOTER, ""); - - exporter.exportReport(); + HtmlExporter exporterHTML = new HtmlExporter(); + SimpleExporterInput exporterInput = new SimpleExporterInput(jasperPrint); + exporterHTML.setExporterInput(exporterInput); + SimpleHtmlReportConfiguration reportExportConfiguration = new SimpleHtmlReportConfiguration(); + reportExportConfiguration.setWhitePageBackground(false); + reportExportConfiguration.setPageIndex(pageIndex); + reportExportConfiguration.setRemoveEmptySpaceBetweenRows(true); + exporterHTML.setConfiguration(reportExportConfiguration); + String path = request.getContextPath()+"tempTable.html"; + exporterHTML.setExporterInput(new SimpleExporterInput(jasperPrint)); + exporterHTML.setExporterOutput(new SimpleHtmlExporterOutput(path)); + exporterHTML.exportReport(); + sbuffer = FileUtils.readAllContentAsStringBuffer(path, "UTF-8"); } }catch(Exception e){ System.out.print("空页面！"); + } finally { + if(exporterOutput != null){ + try { + exporterOutput.close(); + } catch (Exception e2) { + // TODO: handle exception + } + } } %>