如何使用jasper报告制作jrxml的泛型？

Question

我在我的应用程序中实现了Jasper Reports。但我必须使它通用吗？请给我一些建议？例如，

<property name="net.sf.jasperreports.export.csv.exclude.origin.keep.first.band.columnHeader" value="columnHeader" />
    <property name="net.sf.jasperreports.export.csv.exclude.origin.band.columnFooter" value="columnFooter" />
    <property name="net.sf.jasperreports.export.csv.exclude.origin.band.pageFooter" value="pageFooter" />
    <property name="net.sf.jasperreports.export.csv.exclude.origin.band.lastPageFooter" value="lastPageFooter" />
    <property name="net.sf.jasperreports.export.csv.exclude.origin.band.summary" value="summary" />
    <property name="net.sf.jasperreports.export.pdf.force.linebreak.policy" value="true" />
    <property name="net.sf.jasperreports.export.xls.exclude.origin.band.2" value="pageFooter" />
    <property name="net.sf.jasperreports.export.xls.exclude.origin.keep.first.band.columnHeader" value="columnHeader" />
    <property name="net.sf.jasperreports.export.xls.auto.filter" value="Start" />
    <property name="net.sf.jasperreports.export.xls.freeze.column.edge" value="Left" />
    <property name="net.sf.jasperreports.print.keep.full.text" value="true"/>
    <property name="net.sf.jasperreports.export.xls.remove.empty.space.between.columns" value="true"/>
    <property name="net.sf.jasperreports.export.xls.property.ignore.page.margins" value="true"/>
    <property name="net.sf.jasperreports.export.xls.remove.empty.space.between.rows" value="true"/>
    <property name="net.sf.jasperreports.export.xls.font.size.fix.enabled" value="true"/>
    <property name="net.sf.jasperreports.export.xls.collapse.row.span" value="true"/>
    <property name="net.sf.jasperreports.export.xls.white.page.background" value="false"/>

这种代码的和平对于所有jrxml文件都是通用的。我想让它通用怎么样？

Answer 1

我相信你可以将这些公共属性从jrxml文件中移出到名为jasperreports.properties的属性文件中（它必须在类路径中）。

它使用标准的Java属性文件格式，而不是XML格式，例如，

net.sf.jasperreports.export.csv.exclude.origin.keep.first.band.columnHeader=columnHeader
net.sf.jasperreports.export.csv.exclude.origin.band.columnFooter=columnFooter
# and so on...