用jasperreport 读取xml文件存入pdf中

String jrxml = "G:/test.jrxml";
String jasper = "G:/test.jasper";
String pdf = "G:/helloworld.pdf";

JasperCompileManager.compileReportToFile(jrxml, jasper);

JasperRunManager.runReportToPdfFile(jasper,pdf,new HashMap(),new JREmptyDataSource());

 

G:/test.jrxml:::::

<?xml version="1.0"?> 
<!DOCTYPE jasperReport  
  PUBLIC "-//JasperReports//DTD Report Design//EN"  
  "http://jasperreports.sourceforge.net/dtds/jasperreport.dtd"> 
 
 
<jasperReport name="Simple_Report"> 
 <detail> 
    <band height="20"> 
      <staticText> 
        <reportElement x="180" y="0" width="200" height="20"/> 
        <text><![CDATA[Hello World!]]></text> 
      </staticText> 
    </band> 
  </detail> 
</jasperReport>

需要一下包：

评论

3 楼 maxwell 2008-10-23  

AgileLogin login = new AgileLogin();
             //login.readExcel("G:\\WORK\\AgileExercise\\test.xls");
             String dbFilePath = "G:/WORK/AgileExercise/netgear.mdb";
             ReportBean report = new ReportBean();
             String reportToFilePath = "G:/WORK/AgileExercise/netgear.pdf";
             String tmpletFilePath = "G:/WORK/AgileExercise/netgear.jrxml";
             String compiledTmpFilePath = "G:/WORK/AgileExercise/netgear.jasper";
            
             List<EcoType> dbList = new ArrayList<EcoType>();
             dbList.addAll(getDBList());
             File sourceFile = new File(compiledTmpFilePath);
             JasperReport jasperReport = (JasperReport)JRLoader.loadObject(sourceFile);
             JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, null, new  JRBeanCollectionDataSource(dbList));
           
             JasperExportManager.exportReportToPdfFile(jasperPrint, reportToFilePath);
             System.out.println("ok");

2 楼 maxwell 2008-08-28  

如果要用barchart 还要引入jfreechart.jar 和jcommon.jar

1 楼 maxwell 2008-08-27  

File dbFile = new File("G:/WORK/AgileExercise/*.mdb");
             login.findFromDB(dbFile);
             Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
             Connection   con   =  DriverManager.getConnection("jdbc:odbc:Driver={MicroSoft Access Driver (*.mdb)};DBQ=" + dbFile.getPath());

             String jrxml = "G:/WORK/AgileExercise/*.jrxml";
             String jasper = "G:/WORK/AgileExercise/*.jasper";
             String pdf = "G:/WORK/AgileExercise/*.pdf";
             //read access db
             JasperCompileManager.compileReportToFile(jrxml, jasper);
             Map parameters = new HashMap();
             String myname=new String("");
             parameters.put("Name", myname);
             JasperRunManager.runReportToPdfFile(jasper,pdf, parameters,con);