- 浏览: 88152 次
- 性别:
- 来自: 北京
-
文章分类
最新评论
-
Ginger90:
其实大部分功能和帆软报表差不多,但是帆软报表编写起来更方便一些 ...
iReport+jasperReport之JFreeChart(图表报表) -
tiancaishan:
这只是最简单的主数据源,那子数据源怎么设置呢?
iReport+jasperReport之CSV、XML数据源 -
wangqiangcattsoft:
楼上源码只看了一半
Struts2整合JasperReport预览HTML格式不显示图片问题解决方案 -
tuan232311009:
不错!
黑莓开发学习入门系列,自己动手实现一个日历软件(六)
iReport+jasperReport之BEAN数据源
JasperFillManager.fillReport()这个方法在使用JDBC数据源时采用一个打开的数据库连接(getConn),除此之外jasperReport给我们提供了一个JRDataSource接口,用以实现我们自己的数据源
JRDataSource接口只有两个方法
此种方式是最简单的一种,查看API我们就可以发现,JRBeanCollectionDataSource继承JRAbstractBeanDataSource类,而JRAbstractBeanDataSource是一个抽象类它间接的实现了JRDataSource这个接口,所以我们就可以不用自己去实现next()/getFieldValue()这两个方法了。
看到JRBeanCollectionDataSource这个类名大概就知道怎么用了吧!
我们的模板文件还是上篇的JDBC数据源的模板,只是没有了查询语句,手工建立所需的几个字段(域)
新建一vo对象Person.java,最基本的getter、setter方法
package org.bulktree.ireport.customdata;
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif)
/** *//**
* custom data
*
* @author bulktree Email: laoshulin@gmail.com @ Nov 7, 2008
*/
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif)
public class Person
{
private String pid;
private String name;
private String sex;
private String age;
private String password;
private String department;
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
public Person(String pid, String name, String sex, String age, String password,
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
String department)
{
this.pid = pid;
this.name = name;
this.sex = sex;
this.age = age;
this.password = password;
this.department = department;
}
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
public Person()
{
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
}
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
}
下来准备数据
Person p1 = new Person();
p1.setAge("23");
p1.setDepartment("ISoftStone");
p1.setName("LAOSHULIN");
p1.setPassword("123456789");
p1.setPid("2008040516058772hj");
p1.setSex("man");
既然它是一个BeanCollection我们 就来一个从conllection吧!
List<Person> list = new ArrayList<Person>();
list.add(p1);
查看API,JRBeanCollectionDataSource的构造函数
public JRBeanCollectionDataSource(Collection beanCollection)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif)
{
this(beanCollection, true);
}
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif)
/** *//**
*
*/
public JRBeanCollectionDataSource(Collection beanCollection, boolean isUseFieldDescription)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif)
{
super(isUseFieldDescription);
this.data = beanCollection;
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
if (this.data != null)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
{
this.iterator = this.data.iterator();
}
}
看看描述我们使用第一个
JRDataSource datesource = new JRBeanCollectionDataSource(list);
这个数据源就构造完毕了,很简单吧!这样报表就可以预览了,完整的代码如下:
package org.bulktree.ireport.customdata;
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
import net.sf.jasperreports.engine.JRDataSource;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JasperCompileManager;
import net.sf.jasperreports.engine.JasperExportManager;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperReport;
import net.sf.jasperreports.engine.data.JRBeanCollectionDataSource;
import net.sf.jasperreports.engine.util.JRLoader;
import net.sf.jasperreports.view.JRViewer;
import net.sf.jasperreports.view.JasperViewer;
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif)
public class JasperReportDemo
{
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
public static void main(String[] args) throws Exception
{
JasperReportDemo jrd = new JasperReportDemo();
jrd.reportMethod(jrd.getMap());
}
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
public void reportMethod(Map map) throws Exception
{
JasperReport jasperReport = null;
JasperPrint jasperPrint = null;
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
try
{
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
/**//*
* File file = new File("Person.jrxml"); InputStream in = new
* FileInputStream(file); // 编译报表 jasperReport =
* JasperCompileManager.compileReport(in);
*/
// 实际中编译报表很耗时,采用Ireport编译好的报表
jasperReport = (JasperReport) JRLoader
.loadObject("D:\\workspace\\Person.jasper");
// 填充报表
jasperPrint = JasperFillManager
.fillReport(jasperReport, map, getDataSource());
// JasperExportManager.exportReportToHtmlFile(jasperPrint,
// "test.html");
JasperViewer jasperViewer = new JasperViewer(jasperPrint);
jasperViewer.setVisible(true);
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
} catch (JRException e)
{
e.printStackTrace();
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
} catch (FileNotFoundException e)
{
e.printStackTrace();
}
}
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
public Map getMap()
{
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
Map map = new HashMap();
map.put("reportTitle", "laoshulin");
return map;
}
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
public JRDataSource getDataSource() throws Exception
{
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
// 自定义数据源
Person p1 = new Person();
p1.setAge("23");
p1.setDepartment("ISoftStone");
p1.setName("LAOSHULIN");
p1.setPassword("123456789");
p1.setPid("2008040516058772hj");
p1.setSex("man");
List<Person> list = new ArrayList<Person>();
list.add(p1);
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
JRDataSource datesource = new JRBeanCollectionDataSource(list);
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
return datesource;
}
}
看看效果吧!![](http://www.blogjava.net/images/blogjava_net/bulktree/05.jpg)
简简单单的几行代码就可以完成一个简单的报表,我们看到的这些工具栏图表还有窗口的一些标题啊等等都可以自己的定制哦,下来慢慢介绍!
JRDataSource接口只有两个方法
<!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
http://www.CodeHighlighter.com/<br />
<br />
-->public interface JRDataSource
{
/**
* 针对当前的数据源返回游标指向的下一个元素的值,
*
*/
public boolean next() throws JRException;
/**
* 返回游标指向的当前值
*
*/
public Object getFieldValue(JRField jrField) throws JRException;
}
JRBeanCollectionDataSource{
/**
* 针对当前的数据源返回游标指向的下一个元素的值,
*
*/
public boolean next() throws JRException;
/**
* 返回游标指向的当前值
*
*/
public Object getFieldValue(JRField jrField) throws JRException;
}
此种方式是最简单的一种,查看API我们就可以发现,JRBeanCollectionDataSource继承JRAbstractBeanDataSource类,而JRAbstractBeanDataSource是一个抽象类它间接的实现了JRDataSource这个接口,所以我们就可以不用自己去实现next()/getFieldValue()这两个方法了。
看到JRBeanCollectionDataSource这个类名大概就知道怎么用了吧!
我们的模板文件还是上篇的JDBC数据源的模板,只是没有了查询语句,手工建立所需的几个字段(域)
新建一vo对象Person.java,最基本的getter、setter方法
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ContractedBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockEnd.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ContractedBlock.gif)
![](http://www.blogjava.net/Images/dot.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.blogjava.net/Images/dot.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.blogjava.net/Images/dot.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockEnd.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
下来准备数据
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ContractedBlock.gif)
![](http://www.blogjava.net/Images/dot.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockEnd.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ContractedBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockEnd.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ContractedBlock.gif)
![](http://www.blogjava.net/Images/dot.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.blogjava.net/Images/dot.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockEnd.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockStart.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ContractedBlock.gif)
![](http://www.blogjava.net/Images/dot.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.blogjava.net/Images/dot.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.blogjava.net/Images/dot.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.blogjava.net/Images/dot.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.blogjava.net/Images/dot.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.blogjava.net/Images/dot.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.blogjava.net/Images/dot.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ContractedSubBlock.gif)
![](http://www.blogjava.net/Images/dot.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/InBlock.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedSubBlockEnd.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/ExpandedBlockEnd.gif)
![](http://www.blogjava.net/Images/OutliningIndicators/None.gif)
![](http://www.blogjava.net/images/blogjava_net/bulktree/05.jpg)
简简单单的几行代码就可以完成一个简单的报表,我们看到的这些工具栏图表还有窗口的一些标题啊等等都可以自己的定制哦,下来慢慢介绍!
发表评论
-
如何使用Static的变量和方法
2007-12-01 10:55 689如何使用Static的变量和方法有时你希望定义一个类成员 ... -
Transact-SQL简明语法
2007-12-01 11:02 999最简单的查询语法格式: SELECT <列名&g ... -
去北京面试时的题目(老师生日)微软面试题
2007-12-01 19:59 1150小明和小强都是张老师的学生,张老师的生日是 M月 N日, 2人 ... -
有点象24点游戏,说说你的想法
2007-12-01 23:02 714* 5、5、5、1怎么能算出24呢? * ... -
JDK5增强for循环的使用
2007-12-02 23:43 753JDK5增强for循环的使用,此语法有很大的缺陷,仅适用于有限 ... -
Java中的多态
2007-12-03 11:26 772在实际操作中,多态可以让我不用关心某个对象到底是什么具体类型, ... -
运用线程实现时间更新
2007-12-06 11:01 722线程的做的时间表,不知道合不合适,哪位还有更好的实现方式(ja ... -
生产者消费者问题(以面包为例)
2007-12-10 19:48 732package Thread;public class Pr ... -
数据库关系表解决方案
2007-12-26 21:45 705数据库关系的表之间定义一个连接,而所定义连接的方式由表之 ... -
Struts2表单请求流程(一)
2007-12-29 20:09 814Struts2框架出来有段时间了,终于开始学习Struts了, ... -
Struts2表单请求流程(二)— Struts2高级的POJO访问
2007-12-29 20:20 1909此文主要来自www.blogjava.net/Max的实例 S ... -
开源软件逐渐走进了我的生活
2008-03-18 21:58 717看看我们经常用的软件吧! 以前经常去找一些破解的软件用,没有那 ... -
Struts2中select/doubleselect标签数据显示
2008-04-02 08:46 1063最近做毕业设计用到Struts2 的标签库,遇到一些比较复 ... -
用commons-email-1.1.jar实现发邮件功能:
2008-04-07 09:47 1061今天在Apache网站上下载commons-lang j ... -
JFreeChart简单使用
2008-04-18 09:29 843JFreeChart is a free chart libr ... -
Spring2.5.3+Hibernate3.2+Struts2.0.11整合
2008-04-18 13:59 867Spring2.5.3+Hibernate3.2+Struts ... -
java截取字符串的一些常用处理
2008-08-01 09:06 933java对字符串处理功能强大,以下是本人实际开发中用到的一些总 ... -
dom4j操作xml基础
2008-08-03 15:39 932DOM是用与平台和语言无关的方式表示XML文档 ... -
office javaScript调试工具
2008-08-05 18:21 882项目前台需要写大量的js,寻求一种有效 ... -
Visitor访问者模式---------学习dom4j时遇到的顺便拿来交流
2008-08-10 12:12 890dom4j遍历xml文档树有种很特别的方式就是访问者( ...
相关推荐
iReport+JasperReport柱状图 iReport+JasperReport柱状图 iReport+JasperReport柱状图
iReport+jasperReport之客户端打印 数字签名
iReport+JasperReport教材两本以及demo
ireport4.1+jasperReport4.5+Swing总结.doc
详细介绍了如何利用ireport+jasperreport柱状图例子,并附有代码,参照实例,手把手教你用该解决方案作柱状图。
Struts2.0+JasperReport+IReport+Oracle 报表开发 整个项目打包上传,用MyEclipse导入即可调试使用 含报表文件、数据库表结构及测试数据,项目中解决了PDF中文不显示问题
看看代码你就知道报表开发有多简单。由于jar包太多,所以没有附带,你可以安装ireport3.0.0后,ireport安装目录下的lib文件下的jar包就是本实例的jar包,但是struts的包需要你自己加入。
ireport+jasperreport一个小例子
使用ireport和struts2进行报表...java工程的lib里包含丰富的jar包,且很多都是从各个网站下载的最新版本,文件夹内还包含一些ireport和jasperreport文档,适合刚入门学习报表的作参考。没分了,收个友情分1分,勿怪。
很好的ireport入门指导资料
里面有多个文档,帮助您快速开发报表,从简单到复杂
50.iReport中的子报表如何实现根据其上部是否有打印数据而变打印位置? 49.iReport中当单元格中的文字出现换行跨页的情况,如何保证换行的字段能够正常显示,并且保证换行后同行的高度保持一致? 48.内嵌函数的使用 ...
Struts2.0+JasperReport+IReport+Oracle 报表开发 整个项目打包上传,用MyEclipse导入即可调试使用 含报表文件、数据库表结构及测试数据,项目中解决了PDF中文不显示问题
该工程下有ssh所需jar包,hicharts报表导出功能所需jar包,以及Jasperreport报表导出所需的jar包,主要是利用Jasperreport实现报表导出功能,可以完整跑通
Struts2.0+JasperReport+IReport+Oracle 报表开发整个项目打包上传,用MyEclipse导入即可调试使用含报表文件、数据库表结构及测试数据,项目中解决了PDF中文
jasperreport+ireport+jfreechart文档及代码1 jasperreport+ireport+jfreechart文档及代码1 jasperreport+ireport+jfreechart文档及代码1
Ireport4.0.2+jasperReport4.0.2整合 的开发工具 用于strust2的完美结合 生成任何格式的报表(pdf、xml、xls、html)。。。。。。本人已实现
Ireport4.0.2+jasperReport4.0.2整合 的开发工具 用于strust2的完美结合 生成任何格式的报表(pdf、xml、xls、html)。。。。。。本人已实现
Ireport4.0.2+jasperReport4.0.2整合 的开发工具 用于strust2的完美结合 生成任何格式的报表(pdf、xml、xls、html)。。。。。。本人已实现
Ireport4.0.2+jasperReport4.0.2整合 的开发工具 用于strust2的完美结合 生成任何格式的报表(pdf、xml、xls、html)。。。。。。本人已实现