【发布时间】:2014-07-07 14:26:59
【问题描述】:
背景
导出到 HTML 会生成以下内容:
<html>
<head>
<title></title>
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
<style type="text/css">
a {text-decoration: none}
</style>
</head>
<body vlink="#000000" text="#000000" link="#000000" alink="#000000">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tbody>
<tr>
<td width="50%"> </td>
<td align="center">
<!-- The report -->
</td>
<td width="50%"> </td>
</tr>
</tbody>
</table>
</body>
</html>
问题
报告在页面上居中,但应该是左对齐的。
以前的解决方案
使用 JRHtmlExporter 的 HTML_HEADER 参数看起来很有希望,但类已经是deprecated。这是解决方案:
JRHtmlExporter exporter = new JRHtmlExporter();
exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
exporter.setParameter(JRHtmlExporterParameter.HTML_HEADER,
"<html>"+
"<head>"+
" <title></title>"+
" <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>"+
" <link rel=\"stylesheet\" type=\"text/css\" href=\"css/jasper.css\" />"+
" <style type="text/css">"+
" a {text-decoration: none}"+
" </style>"+
"</head>"+
"<body text="#000000" link="#000000" alink="#000000" vlink="#000000">"+
"<table width="100%" cellpadding="0" cellspacing="0" border="0">"+
"<tr><td width="50%"> </td><td align="center">");
exporter.exportReport();
现在我必须以这种方式使用net.sf.jasperreports.export.HtmlExporter 和net.sf.jasperreports.export.SimpleHtmlReportConfiguration 类:
HtmlExporter exporterHTML = new HtmlExporter();
SimpleExporterInput exporterInput = new SimpleExporterInput(report.getJasperPrint());
exporterHTML.setExporterInput(exporterInput);
HtmlExporterOutput exporterOutput = new SimpleHtmlExporterOutput(out);
exporterHTML.setExporterOutput(exporterOutput );
SimpleHtmlReportConfiguration reportExportConfiguration = new SimpleHtmlReportConfiguration();
reportExportConfiguration.setWhitePageBackground(false);
reportExportConfiguration.setRemoveEmptySpaceBetweenRows(true);
exporterHTML.setConfiguration(reportExportConfiguration);
exporterHTML.exportReport();
你会如何解决这个问题?
环境
- JasperReports v5.5.2
- Java v1.6.0_38
【问题讨论】:
标签: html jasper-reports export