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Editorial Team
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Asked: 2026-06-10T19:47:40+00:00

request.getSession().setAttribute(IMAGES_MAP, imagesMap); exporter.setParameter(JRHtmlExporterParameter.IMAGES_MAP, imagesMap); exporter.setParameter(JRHtmlExporterParameter.IMAGES_URI, + request.getContextPath() + //image?image=); exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint); exporter.setParameter(JRExporterParameter.OUTPUT_STREAM, outStream); After

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request.getSession().setAttribute("IMAGES_MAP", imagesMap);
exporter.setParameter(JRHtmlExporterParameter.IMAGES_MAP, imagesMap);
exporter.setParameter(JRHtmlExporterParameter.IMAGES_URI, "" + request.getContextPath() + "//image?image=");

exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
exporter.setParameter(JRExporterParameter.OUTPUT_STREAM, outStream);

After this I set the out to a iframe and it works fine.

Before sending the exported html page I want the html page to be printed in console because when the same report is viewed in pdf the colors come but the colors do not come in html format.

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1 Answer

  1. Editorial Team

    JasperExportManager.exportReportToHtmlFile method allows you to export the html to a file and you may use the Apache Commons FileUtils readFileToString(new File(destinationHtmlFile)) to get the contents of the file as a string which you may print on the console

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