Jasper Reports 简明教程

<title></title>

<pageheader></pageheader>

<columnheader></columnheader>

<groupheader></groupheader>

<detail></detail>

<groupfooter></groupfooter>

<columnfooter></columnfooter>

<pagefooter></pagefooter>

<lastpagefooter></lastpagefooter>

<summary></summary>

<nodata></nodata>

<background></background>

<?xml version = "1.0" encoding = "UTF-8"?>

<jasperReport xmlns = "http://jasperreports.sourceforge.net/jasperreports"
   xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation = "http://jasperreports.sourceforge.net/jasperreports
   http://jasperreports.sourceforge.net/xsd/jasperreport.xsd"
   name = "jasper_report_template" pageWidth = "300" pageHeight = "300"
   columnWidth = "300" leftMargin = "0" rightMargin = "0"
   topMargin = "0" bottomMargin = "0" >

   <title>
      <band height = "50">

         <textField>
            <reportElement x = "100" y = "16" width = "100" height = "20"/>
            <textElement/>

            <textFieldExpression>
               <![CDATA["Title"]]>
            </textFieldExpression>

         </textField>

      </band>
   </title>

   <pageHeader>
      <band height = "40">

         <textField>
            <reportElement  mode = "Opaque" x = "100" y = "10"
               width = "90" height = "20"/>

            <textElement>
               <font isBold = "true"/>
            </textElement>

            <textFieldExpression>
               <![CDATA["Page Header"]]>
            </textFieldExpression>
         </textField>

      </band>
   </pageHeader>

   <columnHeader>
      <band height = "40">

         <textField>
            <reportElement  x = "100" y = "10" width = "90" height = "20"/>

            <textElement>
               <font isItalic = "true"/>
            </textElement>

            <textFieldExpression>
               <![CDATA["Column Header"]]>
            </textFieldExpression>
         </textField>

      </band>
   </columnHeader>

   <detail>
      <band height ="40">

         <textField>
            <reportElement mode = "Opaque" x = "100" y = "10"
               width = "90" height = "20" backcolor = "#99CCFF"/>
            <textElement/>

            <textFieldExpression>
               <![CDATA["Report Details"]]>
            </textFieldExpression>
         </textField>

      </band>
   </detail>

   <columnFooter>
      <band height = "40">

         <textField>
            <reportElement  x = "100" y = "10" width = "90" height = "20"/>
            <textElement/>

            <textFieldExpression>
               <![CDATA["Column Footer"]]>
            </textFieldExpression>
         </textField>

      </band>
   </columnFooter>

   <pageFooter>
      <band height = "40">

         <textField>
            <reportElement  x = "100" y = "10" width = "90" height = "20"/>
            <textElement/>

            <textFieldExpression>
               <![CDATA["Page Footer"]]>
            </textFieldExpression>
         </textField>

      </band>
   </pageFooter>

   <lastPageFooter>
      <band height = "40">

         <textField>
            <reportElement  x = "100" y = "10" width = "90" height = "20"/>
            <textElement/>

            <textFieldExpression>
               <![CDATA["Last Page Footer"]]>
            </textFieldExpression>
         </textField>

      </band>
   </lastPageFooter>

   <summary>
      <band height = "40">

         <textField>
            <reportElement  x = "100" y = "10" width = "90" height = "20"/>
            <textElement/>

            <textFieldExpression>
               <![CDATA["Summary"]]>
            </textFieldExpression>
         </textField>

      </band>
   </summary>

</jasperReport>

package com.tutorialspoint;

import net.sf.jasperreports.engine.JREmptyDataSource;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JasperFillManager;

public class JasperReportFill {
   public static void main(String[] args) {
      String sourceFileName = "C://tools/jasperreports-5.0.1/test/" +
         "jasper_report_template.jasper";

      try {
         JasperFillManager.fillReportToFile(sourceFileName, null,
            new JREmptyDataSource());
      } catch (JRException e) {
         // TODO Auto-generated catch block
         e.printStackTrace();
      }

   }
}

<?xml version = "1.0" encoding = "UTF-8"?>
<project name = "JasperReportTest" default = "viewFillReport" basedir = ".">

   <import file = "baseBuild.xml" />
   <target name = "viewFillReport" depends = "compile,compilereportdesing,run"
      description = "Launches the report viewer to preview
      the report stored in the .JRprint file.">

      <java classname = "net.sf.jasperreports.view.JasperViewer" fork = "true">
         <arg value = "-F${file.name}.JRprint" />
         <classpath refid = "classpath" />
      </java>

   </target>

   <target name = "compilereportdesing" description = "Compiles the JXML file and
      produces the .jasper file.">

      <taskdef name = "jrc"
         classname = "net.sf.jasperreports.ant.JRAntCompileTask">
         <classpath refid = "classpath" />
      </taskdef>

      <jrc destdir = ".">
         <src>
            <fileset dir = ".">
               <include name = "*.jrxml" />
            </fileset>
         </src>
         <classpath refid = "classpath" />
      </jrc>

   </target>

</project>

C:\tools\jasperreports-5.0.1\test>ant -Dmain-class=com.tutorialspoint.JasperReportFill
Buildfile: C:\tools\jasperreports-5.0.1\test\build.xml

clean-sample:
   [delete] Deleting directory C:\tools\jasperreports-5.0.1\test\classes
   [delete] Deleting: C:\tools\jasperreports-5.0.1\test\jasper_report_template.jasper
   [delete] Deleting: C:\tools\jasperreports-5.0.1\test\jasper_report_template.jrprint

compile:
   [mkdir] Created dir: C:\tools\jasperreports-5.0.1\test\classes
   [javac] C:\tools\jasperreports-5.0.1\test\baseBuild.xml:28:
   warning: 'includeantruntime' was not set, defau
   [javac] Compiling 1 source file to C:\tools\jasperreports-5.0.1\test\classes

compilereportdesing:
   [jrc] Compiling 1 report design files.
   [jrc] log4j:WARN No appenders could be found for logger
   (net.sf.jasperreports.engine.xml.JRXmlDigesterFac
   [jrc] log4j:WARN Please initialize the log4j system properly.
   [jrc] log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
   [jrc] File : C:\tools\jasperreports-5.0.1\test\jasper_report_template.jrxml ... OK.

run:
   [echo] Runnin class : com.tutorialspoint.JasperReportFill
   [java] log4j:WARN No appenders could be found for logger
   (net.sf.jasperreports.extensions.ExtensionsEnviro
   [java] log4j:WARN Please initialize the log4j system properly.

viewFillReport:
   [java] log4j:WARN No appenders could be found for logger
   (net.sf.jasperreports.extensions.ExtensionsEnviro
   [java] log4j:WARN Please initialize the log4j system properly.

BUILD SUCCESSFUL
Total time: 18 minutes 22 seconds