参考资料
1 用spring MVC 生成Excel和PDF
http://blog.csdn.net/linlzk/archive/2008/11/27/3389925.aspx
2 Spring MVC export data to Excel file via AbstractExcelView
http://www.mkyong.com/spring-mvc/spring-mvc-export-data-to-excel-file-via-abstractexcelview/
3 用Java的iText实现PDF报表
http://muder2007.blog.163.com/blog/static/45933070200793152351991/
使用JXL请关注:JXL2.6:解决JXL的IndexOutOfBoundsException getSheet问题,使用了修复版本的jxl包http://liuzidong.iteye.com/blog/1071677
一 工程代码结构图片
二 具体代码如下
1 index.jsp
2 ViewController.java
3 JXLExcelView.java
4 ViewExcel.java
5 ViewPDF.java
6 springmvc.xml
三 附件为工程源代码http://dl.iteye.com/topics/download/23bd290d-405a-3e9b-b557-28c3773bdeb3
四 相关jar包下载
jackson-all-1.8.1.jar请参见:SpringMVC:整合JQUERY与JSON
http://liuzidong.iteye.com/blog/1069343
jexcelapi_2_6_12_1.jar
http://dl.iteye.com/topics/download/4662fd6c-4dee-3dba-ac12-509ff9323258
iText-POI.zip中包含jar包有:iText-2.1.2.jar,iTextAsian.jar,poi-3.7-20101029.jar
http://dl.iteye.com/topics/download/a919b53f-615d-3b67-b790-32b4e0fec85f
1 用spring MVC 生成Excel和PDF
http://blog.csdn.net/linlzk/archive/2008/11/27/3389925.aspx
2 Spring MVC export data to Excel file via AbstractExcelView
http://www.mkyong.com/spring-mvc/spring-mvc-export-data-to-excel-file-via-abstractexcelview/
3 用Java的iText实现PDF报表
http://muder2007.blog.163.com/blog/static/45933070200793152351991/
使用JXL请关注:JXL2.6:解决JXL的IndexOutOfBoundsException getSheet问题,使用了修复版本的jxl包http://liuzidong.iteye.com/blog/1071677
一 工程代码结构图片
二 具体代码如下
1 index.jsp
- <%@ page language="java" pageEncoding="UTF-8" contentType="text/html; charset=UTF-8"%>
- <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
- <%@ taglib uri="/WEB-INF/c.tld" prefix="c"%>
- <html>
- <head>
- <script type="text/javascript" src="${pageContext.request.contextPath}/js/jquery/jquery-1.4.4.min.js"></script>
- <%@ include file="/common/meta.jsp"%>
- </head>
- <script type="text/javascript">
- $(document).ready(function(){
- $("#exec").click(function(){
- //获取下拉框的值
- var titlesValue = "";//$("#columns").find("option:selected").text();
- $("#columns").find("option:selected").each(function(){ //由于复选框一般选中的是多个,所以可以循环输出
- titlesValue += ($(this).text())+",";
- });
- var names = $("#columns").val();
- $("#colums").val(names);
- $("#titles").val(titlesValue);
- });
- });
- </script>
- <body>
- <div style="border: 1px solid #ccc; width: 50%;height:200px;align:center;margin-top:200px;margin-left:300px;padding:50px;">
- <form action="${pageContext.request.contextPath}/view/excel.do" method="post">
- <input type="submit" value="使用POI导出Excel"><br>
- </form>
- <hr><br>
- <form method="post" action="${pageContext.request.contextPath}/view/jxlExcel.do">
- <select id="columns" multiple="multiple" style="width:100px;height:120px;">
- <option value="id">ID</option>
- <option value="name">姓名</option>
- <option value="sex">性别</option>
- <option value="age">年龄</option>
- <option value="password">密码</option>
- <option value="address">地址</option>
- </select>
- <input type="hidden" id="titles" name="titles">
- <input type="hidden" id="colums" name="colums">
- <input type="submit" id="exec" value="使用JXL导出Excel"><br>
- </form>
- <hr><br>
- <form action="${pageContext.request.contextPath}/view/pdf.do" method="post">
- <input type="submit" value="导出PDF"><br>
- <br>
- <img src="${pageContext.request.contextPath}/img/car.do" width="100px" height="50px"/>
- </form>
- </div>
- </body>
- </html>
2 ViewController.java
- package com.liuzd.sj.web;
- import java.util.ArrayList;
- import java.util.HashMap;
- import java.util.List;
- import java.util.Map;
- import javax.servlet.http.HttpServletRequest;
- import javax.servlet.http.HttpServletResponse;
- import org.springframework.stereotype.Controller;
- import org.springframework.web.bind.annotation.RequestMapping;
- import org.springframework.web.bind.annotation.RequestParam;
- import org.springframework.web.servlet.ModelAndView;
- import com.liuzd.sj.entity.Student;
- import com.liuzd.sj.entity.User;
- /**
- * 生成excel或PDF类型试图 根据参数进行数据组装,并跳转到相应的视图页面 View Controller Bean<br>
- */
- @Controller
- @RequestMapping("/view")
- public class ViewController {
- @RequestMapping("/excel")
- public ModelAndView viewExcel(HttpServletRequest request,
- HttpServletResponse response) {
- Map model = new HashMap();
- model.put("list", getStudents());
- return new ModelAndView(new ViewExcel(), model);
- }
- private List getStudents(){
- List stuList = new ArrayList();
- // 构造数据
- Student stu1 = new Student("gaoxiang1", "male1", "20060101", 1);
- Student stu2 = new Student("gaoxiang2", "male2", "20060102", 2);
- Student stu3 = new Student("gaoxiang3", "male3", "20060103", 3);
- Student stu4 = new Student("gaoxiang4", "male4", "20060104", 4);
- Student stu5 = new Student("gaoxiang5", "male5", "20060105", 5);
- stuList.add(stu1);
- stuList.add(stu2);
- stuList.add(stu3);
- stuList.add(stu4);
- stuList.add(stu5);
- return stuList;
- }
- @RequestMapping("/jxlExcel")
- public ModelAndView viewJxlExcel(@RequestParam("titles") String titles,@RequestParam("colums") String colums,HttpServletRequest request,
- HttpServletResponse response) {
- String [] array1 = null;
- if(null != colums && colums.indexOf(",") != -1){
- array1 = colums.split(",");
- }
- String [] array2 = null;
- if(null != titles && titles.indexOf(",") != -1){
- array2 = titles.split(",");
- }
- Map model = new HashMap();
- // 构造数据
- List<User> users = new ArrayList<User>();
- users.add(new User("123456", "李逵", "123", "成都市", "1", 23));
- users.add(new User("123457", "李四", "124", "北京市", "2", 53));
- users.add(new User("123458", "李三", "125", "河南市", "0", 73));
- users.add(new User("123459", "李五", "126", "大路市", "3", 93));
- model.put("list", users);
- model.put("columns", array1);
- model.put("titles", array2);
- return new ModelAndView(new JXLExcelView(), model);
- }
- @RequestMapping("/pdf")
- public ModelAndView viewPDF(HttpServletRequest request,
- HttpServletResponse response) throws Exception {
- Map model = new HashMap();
- model.put("list", getStudents());
- return new ModelAndView(new ViewPDF(), model);
- }
- }
3 JXLExcelView.java
- package com.liuzd.sj.web;
- import java.io.IOException;
- import java.io.OutputStream;
- import java.net.URLEncoder;
- import java.util.List;
- import java.util.Map;
- import javax.servlet.http.HttpServletRequest;
- import javax.servlet.http.HttpServletResponse;
- import jxl.Workbook;
- import jxl.WorkbookSettings;
- import jxl.format.Alignment;
- import jxl.format.VerticalAlignment;
- import jxl.write.WritableCellFormat;
- import jxl.write.WritableFont;
- import jxl.write.WritableSheet;
- import jxl.write.WritableWorkbook;
- import jxl.write.WriteException;
- import jxl.write.biff.RowsExceededException;
- import org.apache.commons.beanutils.PropertyUtils;
- import org.springframework.web.servlet.view.document.AbstractJExcelView;
- import com.liuzd.sj.entity.User;
- public class JXLExcelView extends AbstractJExcelView {
- private String[] columnNames = new String[] { "编号", "姓名", "年龄", "性别", "密码",
- "地址" };
- private String[] dbColumnNames = new String[] { "id", "name", "age", "sex",
- "password", "address" };
- private Integer[] columnWidths = new Integer[] { 20, 20, 20, 20, 20, 20 };
- @Override
- public void buildExcelDocument(Map<String, Object> map,
- WritableWorkbook work, HttpServletRequest req,
- HttpServletResponse response) {
- String [] titles = (String[])map.get("titles");
- if(null != titles && titles.length > 0){
- columnNames = titles;
- }
- String [] columns = (String[])map.get("columns");
- if(null != columns && columns.length > 0){
- dbColumnNames = columns;
- }
- OutputStream os = null;
- try {
- String excelName = "用户信息.xls";
- // 设置response方式,使执行此controller时候自动出现下载页面,而非直接使用excel打开
- response.setContentType("APPLICATION/OCTET-STREAM");
- response.setHeader("Content-Disposition", "attachment; filename="
- + URLEncoder.encode(excelName, "UTF-8"));
- os = response.getOutputStream();
- // sheet名称
- String sheetName = "用户信息";
- // 全局设置
- WorkbookSettings setting = new WorkbookSettings();
- java.util.Locale locale = new java.util.Locale("zh", "CN");
- setting.setLocale(locale);
- setting.setEncoding("ISO-8859-1");
- // 创建工作薄
- work = Workbook.createWorkbook(os); // 建立excel文件
- // 创建第一个工作表
- jxl.write.WritableSheet ws = work.createSheet(sheetName, 1); // sheet名称
- // 添加标题
- addColumNameToWsheet(ws);
- List<User> list = (List<User>) map.get("list");
- writeContext(ws, list);
- } catch (Exception e) {
- e.printStackTrace();
- } finally {
- // 写入文件
- try {
- work.write();
- work.close();
- os.flush();
- os.close();
- } catch (WriteException e) {
- e.printStackTrace();
- } catch (IOException e) {
- e.printStackTrace();
- }
- }
- }
- private <T> void writeContext(WritableSheet wsheet, List<T> list) {
- int rows = list.size();
- jxl.write.Label wlabel = null;
- jxl.write.WritableCellFormat wcf = getFormat();
- int cols = dbColumnNames.length;
- String columnName = null;
- Object value = null;
- try {
- for (int i = 0; i < rows; i++) {
- T t = (T) list.get(i);
- for (int j = 0; j < cols; j++) {
- columnName = dbColumnNames[j].toLowerCase();
- value = PropertyUtils.getProperty(t, columnName);
- wlabel = new jxl.write.Label(j, (i + 1), value + "", wcf);
- wlabel = new jxl.write.Label(j, (i + 1), value + "");
- wsheet.addCell(wlabel);
- }
- }
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
- // 添加标题样式
- private void addColumNameToWsheet(jxl.write.WritableSheet wsheet)
- throws RowsExceededException, WriteException {
- // 设置excel标题
- jxl.write.WritableFont wfont = getFont();
- if (null == wfont) {
- wfont = new WritableFont(WritableFont.ARIAL,
- WritableFont.DEFAULT_POINT_SIZE, WritableFont.BOLD);
- }
- jxl.write.WritableCellFormat wcfFC = getFormat();
- if (null == wcfFC) {
- wcfFC = new jxl.write.WritableCellFormat(wfont);
- try {
- wcfFC.setWrap(true);// 自动换行
- wcfFC.setAlignment(Alignment.CENTRE);
- wcfFC.setVerticalAlignment(VerticalAlignment.CENTRE);// 设置对齐方式
- } catch (WriteException e) {
- e.printStackTrace();
- }
- }
- jxl.write.Label wlabel1 = null;
- String[] columNames = columnNames;
- if (null == columNames)
- return;
- int colSize = columNames.length;
- Integer[] colsWidth = columnWidths;
- if (null == colsWidth) {
- colsWidth = new Integer[colSize];
- for (int i = 0; i < colSize; i++) {
- colsWidth[i] = 20;
- }
- }
- int temp = 0;
- String colName = null;
- for (int i = 0; i < colSize; i++) {
- colName = columNames[i];
- if (null == colName || "".equals(colName))
- colName = "";
- wlabel1 = new jxl.write.Label(i, 0, colName, wcfFC);
- wsheet.addCell(wlabel1);
- temp = colsWidth[i].intValue();
- // 默认设置列宽
- temp = temp == 0 ? 20 : temp;
- wsheet.setColumnView(i, temp);
- }
- }
- // 设置格式
- private WritableCellFormat getFormat() {
- jxl.write.WritableFont wfont = getFont();
- jxl.write.WritableCellFormat wcfFC = new jxl.write.WritableCellFormat(
- wfont);
- try {
- wcfFC.setWrap(true);
- wcfFC.setAlignment(Alignment.CENTRE);
- wcfFC.setVerticalAlignment(VerticalAlignment.CENTRE);
- } catch (WriteException e) {
- e.printStackTrace();
- }
- return wcfFC;
- }
- // 设置字体
- private WritableFont getFont() {
- return new WritableFont(WritableFont.ARIAL,
- WritableFont.DEFAULT_POINT_SIZE, WritableFont.BOLD);
- }
- }
4 ViewExcel.java
- package com.liuzd.sj.web;
- import java.net.URLEncoder;
- import java.util.Iterator;
- import java.util.List;
- import java.util.Map;
- import javax.servlet.http.HttpServletRequest;
- import javax.servlet.http.HttpServletResponse;
- import org.apache.poi.hssf.usermodel.HSSFCellStyle;
- import org.apache.poi.hssf.usermodel.HSSFDataFormat;
- import org.apache.poi.hssf.usermodel.HSSFRow;
- import org.apache.poi.hssf.usermodel.HSSFSheet;
- import org.apache.poi.hssf.usermodel.HSSFWorkbook;
- import org.springframework.web.servlet.view.document.AbstractExcelView;
- import com.liuzd.sj.entity.Student;
- /**
- * 生成excel视图,可用excel工具打开或者保存
- * 由ViewController的return new ModelAndView(viewExcel, model)生成
- */
- public class ViewExcel extends AbstractExcelView {
- public void buildExcelDocument(Map model, HSSFWorkbook workbook,
- HttpServletRequest request, HttpServletResponse response)
- throws Exception {
- String excelName = "用户信息.xls";
- // 设置response方式,使执行此controller时候自动出现下载页面,而非直接使用excel打开
- response.setContentType("APPLICATION/OCTET-STREAM");
- response.setHeader("Content-Disposition", "attachment; filename="+ URLEncoder.encode(excelName, "UTF-8"));
- List stuList = (List) model.get("list");
- // 产生Excel表头
- HSSFSheet sheet = workbook.createSheet("studentList");
- HSSFRow header = sheet.createRow(0); // 第0行
- // 产生标题列
- header.createCell((short) 0).setCellValue("name");
- header.createCell((short) 1).setCellValue("sex");
- header.createCell((short) 2).setCellValue("date");
- header.createCell((short) 3).setCellValue("count");
- HSSFCellStyle cellStyle = workbook.createCellStyle();
- cellStyle.setDataFormat(HSSFDataFormat.getBuiltinFormat("mm/dd/yyyy"));
- // 填充数据
- int rowNum = 1;
- for (Iterator iter = stuList.iterator(); iter.hasNext();) {
- Student element = (Student) iter.next();
- HSSFRow row = sheet.createRow(rowNum++);
- row.createCell((short) 0)
- .setCellValue(element.getName().toString());
- row.createCell((short) 1).setCellValue(element.getSex().toString());
- row.createCell((short) 2)
- .setCellValue(element.getDate().toString());
- row.getCell((short) 2).setCellStyle(cellStyle);
- row.createCell((short) 3).setCellValue(element.getCount());
- }
- // 列总和计算
- HSSFRow row = sheet.createRow(rowNum);
- row.createCell((short) 0).setCellValue("TOTAL:");
- String formual = "SUM(D2:D" + rowNum + ")"; // D2到D[rowNum]单元格起(count数据)
- row.createCell((short) 3).setCellFormula(formual);
- }
- }
5 ViewPDF.java
- package com.liuzd.sj.web;
- import java.net.URLEncoder;
- import java.util.List;
- import java.util.Map;
- import javax.servlet.http.HttpServletRequest;
- import javax.servlet.http.HttpServletResponse;
- import org.springframework.web.servlet.view.document.AbstractPdfView;
- import com.liuzd.sj.entity.Student;
- import com.lowagie.text.Document;
- import com.lowagie.text.Paragraph;
- import com.lowagie.text.pdf.BaseFont;
- import com.lowagie.text.pdf.PdfWriter;
- /**
- * 生成PDF视图,可用PDF浏览器打开或者保存
- * 由ViewController的return new ModelAndView(viewPDF, model)生成
- * @version Version 1.0
- */
- public class ViewPDF extends AbstractPdfView {
- public void buildPdfDocument(Map model, Document document,
- PdfWriter writer, HttpServletRequest request,
- HttpServletResponse response) throws Exception {
- String excelName = "用户信息.pdf";
- // 设置response方式,使执行此controller时候自动出现下载页面,而非直接使用excel打开
- response.setContentType("APPLICATION/OCTET-STREAM");
- response.setHeader("Content-Disposition", "attachment; filename="+ URLEncoder.encode(excelName, "UTF-8"));
- List stuList = (List) model.get("list");
- //显示中文
- BaseFont bfChinese = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
- com.lowagie.text.Font FontChinese = new com.lowagie.text.Font(bfChinese, 12, com.lowagie.text.Font.NORMAL );
- String value = null;
- for (int i = 0; i < stuList.size(); i++) {
- Student s = (Student)stuList.get(i);
- value = "姓名: "+ s.getName()+",性别: "+s.getSex() + ",日期: " + s.getDate() + ",总数: " + s.getCount();
- document.add(new Paragraph(value,FontChinese));
- }
- }
- }
6 springmvc.xml
- <?xml version="1.0" encoding="UTF-8" ?>
- <beans xmlns="http://www.springframework.org/schema/beans"
- xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xmlns:p="http://www.springframework.org/schema/p"
- xmlns:context="http://www.springframework.org/schema/context"
- xmlns:mvc="http://www.springframework.org/schema/mvc"
- xsi:schemaLocation="
- http://www.springframework.org/schema/beans
- http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
- http://www.springframework.org/schema/context
- http://www.springframework.org/schema/context/spring-context-3.0.xsd
- http://www.springframework.org/schema/mvc
- http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">
- <!--
- 自动搜索@Controller标注的类
- 用于指明系统从哪个路径下寻找controller,然后提前初始化这些对象。
- -->
- <context:component-scan base-package="com.liuzd.sj.web" />
- <mvc:annotation-driven/>
- <!-- ③:对模型视图名称的解析,即在模型视图名称添加前后缀 -->
- <bean
- class="org.springframework.web.servlet.view.InternalResourceViewResolver"
- p:prefix="/WEB-INF/jsp/" p:suffix=".jsp" />
- </beans>
三 附件为工程源代码http://dl.iteye.com/topics/download/23bd290d-405a-3e9b-b557-28c3773bdeb3
四 相关jar包下载
jackson-all-1.8.1.jar请参见:SpringMVC:整合JQUERY与JSON
http://liuzidong.iteye.com/blog/1069343
jexcelapi_2_6_12_1.jar
http://dl.iteye.com/topics/download/4662fd6c-4dee-3dba-ac12-509ff9323258
iText-POI.zip中包含jar包有:iText-2.1.2.jar,iTextAsian.jar,poi-3.7-20101029.jar
http://dl.iteye.com/topics/download/a919b53f-615d-3b67-b790-32b4e0fec85f
- SpringMVCJXL_project_.zip (78.9 KB)
- 下载次数: 625
- iText-POI.zip (2.7 MB)
- 下载次数: 528
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**IReport**是一个报表生成工具,可以设计和导出各种类型的报表,如PDF、Excel等。在这个项目中,可能用于生成系统统计报告或用户定制的报表,提供数据分析功能。 总的来说,这个大型项目涵盖了完整的Web应用开发...
Highcharts在Java后台导出图片到PDF和EXCEL文件中示例代码,程序放到MyEclipse8.6中编译后可直接放到Tomcat6及以上版本运行,程序中含有jar包,下载后不用操心到处找jar包,在MyEclipse8.6里建立普通的Web工程就可以...
iReport支持JasperReports库,可以生成PDF、HTML、Excel等多种格式的报表。在多张报表连续输出的场景下,iReport可以设计出多页的报表模板,然后由SpringMVC驱动进行动态填充和合并输出。 为了实现在SpringMVC中...
5. **报表渲染与导出**:生成报表后,可以选择不同的格式进行渲染和导出,如 PDF、HTML、Excel 等。SpringMVC 提供的视图解析器支持这些格式的转换。 6. **错误处理**:在开发过程中,可能会遇到如报表模板编译错误...
**iReport** 和 **JasperReports** 是报表生成工具,它们允许开发者创建复杂的报表设计,包括表格、图表、图像等,并能以PDF、HTML、Excel等多种格式导出。iReport是用于设计JasperReports报表的可视化编辑器,提供...
EasyPoi支持从模板文件中读取样式和数据结构,从而快速生成复杂的Excel文件。 ```java File templateFile = new File("template.xlsx"); ExportParams params = new ExportParams(); params.setTemplate(template...
报表前端采用Bootstrap框架,结合Jquery Ajax,整合前端Layer.js(提供弹窗)+Bootstrap-table(数据列表展示)+ Bootstrap-Export(各种报表导出SQL,Excel,pdf等)框架,整合Echars,各类图表的展示(折线图,饼图...
对于生成的Word和PDF文件,可以手动检查其内容和格式,以确定错误的具体位置。 总的来说,SSM+FreeMarker+jacob实现的Word到PDF转换是一个涉及多个技术栈的复杂过程。开发者需要理解每个组件的工作原理,以及它们...