itextforandroid
Ⅰ 如何运用java组件itext生成pdf
Controller层（param为数据）
byte[]bytes=PdfUtils.createPdf(param);
ByteArrayInputStreaminStream=newByteArrayInputStream(bytes);
//设置输出的格式
response.setContentType("bin");
response.setHeader("content-disposition","attachment;filename="+URLEncoder.encode(itemName+"（评审意见）.pdf","UTF-8"));
//循环取出流中的数据
byte[]b=newbyte[2048];
intlen;
while((len=inStream.read(b))>0)
response.getOutputStream().write(b,0,len);
inStream.close();
Service层（param为数据）
public static byte[] createPdf(Map<String,Object> param) {
byte[] result= null;
ByteArrayOutputStream baos = null;
//支流程评审信息汇总
List<CmplncBranchRvwInfoDTO> branchRvwInfos = (List<CmplncBranchRvwInfoDTO>) param.get("branchRvwInfos");
//主流程评审信息汇总
List<CmplncMainRvwInfoDTO> mainRvwInfos = (List<CmplncMainRvwInfoDTO>) param.get("mainRvwInfos");
//主评审信息
CmplncRvwFormDTO rvwFormDTO = (CmplncRvwFormDTO) param.get("rvwFormDTO");
//附件列表
List<FileInfoDTO> fileList = (List<FileInfoDTO>) param.get("fileList");
//专业公司
String legalEntityDeptDesc = (String) param.get("legalEntityDeptDesc");
String legalEntitySonDeptDesc = (String) param.get("legalEntitySonDeptDesc");
//设置页边距
Document doc = new Document(PageSize.A4, 20, 20, 60, 20);
try {
baos = new ByteArrayOutputStream();//构建字节输出流
PdfWriter writer = PdfWriter.getInstance(doc,baos);
//页眉页脚字体
BaseFont bf = null;
BaseFont bFont = null;
try {
bFont = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.WINANSI, BaseFont.EMBEDDED);
bf = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H",BaseFont.NOT_EMBEDDED);
} catch (Exception e) {
e.printStackTrace();
}
Font footerFont = new Font(bFont, 10, Font.NORMAL);
Font title = new Font(bf,15,Font.BOLD);
Font content = new Font(bf,9,Font.NORMAL);
Font chinese = new Font(bf, 10, Font.BOLD);
/**
* HeaderFooter的第2个参数为非false时代表打印页码
* 页眉页脚中也可以加入图片，并非只能是文字
*/
HeaderFooter header=new HeaderFooter(new Phrase("法律合规评审系统",title),false);
//设置是否有边框等
header.setBorder(Rectangle.NO_BORDER);
header.setAlignment(1);
doc.setHeader(header);
HeaderFooter footer=new HeaderFooter(new Phrase("-",footerFont),new Phrase("-",footerFont));
/**
* 0左 1中 2右
*/
footer.setAlignment(1);
footer.setBorder(Rectangle.NO_BORDER);
doc.setFooter(footer);
doc.open();
//doc.add(new Paragraph("评审意见:",chinese));
//7列
PdfPTable table = new PdfPTable(7);
PdfPCell cell;
table.addCell(new Paragraph("评审项目编号",chinese));
table.addCell(new Paragraph(rvwFormDTO.getRvwItemCode(),content));
cell = new PdfPCell(new Paragraph("评审项目类型",chinese));
cell.setColspan(2);
table.addCell(cell);
String rvwItemParentType = (String) param.get("rvwItemParentType");
String rvwItemType = (String) param.get("rvwItemType");
String rvwItemTwoType = (String) param.get("rvwItemTwoType");
cell = new PdfPCell(new Paragraph(rvwItemParentType+"/"+rvwItemType+"/"+rvwItemTwoType,content));
cell.setColspan(3);
table.addCell(cell);
table.addCell(new Paragraph("申请人姓名",chinese));
table.addCell(new Paragraph(rvwFormDTO.getApplicantName(),content));
cell = new PdfPCell(new Paragraph("申请人所在部门",chinese));
cell.setColspan(2);
table.addCell(cell);
cell = new PdfPCell(new Paragraph(rvwFormDTO.getAplcntDeptName(),content));
cell.setColspan(3);
table.addCell(cell);
table.addCell(new Paragraph("录入人姓名",chinese));
table.addCell(new Paragraph(rvwFormDTO.getRecordName(),content));
cell = new PdfPCell(new Paragraph("项目涉及金额",chinese));
cell.setColspan(2);
table.addCell(cell);
table.addCell(new Paragraph(String.valueOf(rvwFormDTO.getInvolveAmount()==null?0:rvwFormDTO.getInvolveAmount()),content));
table.addCell(new Paragraph("币种",chinese));
String involveAmountType = (String) param.get("involveAmountType");
table.addCell(new Paragraph(involveAmountType,content));
table.addCell(new Paragraph("专业公司",chinese));
cell = new PdfPCell(new Paragraph(legalEntityDeptDesc+"->"+legalEntitySonDeptDesc,content));
cell.setColspan(6);
table.addCell(cell);
table.addCell(new Paragraph("项目名称",chinese));
cell = new PdfPCell(new Paragraph(rvwFormDTO.getItemName(),content));
cell.setColspan(6);
table.addCell(cell);
table.addCell(new Paragraph("项目概述",chinese));
cell = new PdfPCell(new Paragraph(rvwFormDTO.getItemOverview(),content));
cell.setColspan(6);
table.addCell(cell);
table.addCell(new Paragraph("评审需求",chinese));
cell = new PdfPCell(new Paragraph(rvwFormDTO.getRvwDemand(),content));
cell.setColspan(6);
table.addCell(cell);
table.addCell(new Paragraph("申请人自我评估",chinese));
cell = new PdfPCell(new Paragraph(rvwFormDTO.getApplicantSelfAssmnt(),content));
cell.setColspan(6);
table.addCell(cell);
/* table.addCell(new Paragraph("同步抄送",chinese));
cell = new PdfPCell(new Paragraph(rvwFormDTO.getSyncsenderNames(),content));
cell.setColspan(6);
table.addCell(cell);*/
int infoNum = 0;
if(fileList.size() > 0){
//附件信息
cell = new PdfPCell(new Paragraph("附件信息",chinese));
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
cell.setRowspan(fileList.size()+1);
table.addCell(cell);
//序号
cell = new PdfPCell(new Paragraph("序号",chinese));
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
table.addCell(cell);
//附件名称
cell = new PdfPCell(new Paragraph("附件名称",chinese));
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
table.addCell(cell);
//上传时间
cell = new PdfPCell(new Paragraph("上传时间",chinese));
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
table.addCell(cell);
//上传人
cell = new PdfPCell(new Paragraph("上传人",chinese));
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
table.addCell(cell);
//附件类型
cell = new PdfPCell(new Paragraph("附件类型",chinese));
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
table.addCell(cell);
//法律合规评审
cell = new PdfPCell(new Paragraph("法律合规评审",chinese));
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
table.addCell(cell);
for (FileInfoDTO file : fileList) {
infoNum++;
//序号
cell = new PdfPCell(new Paragraph(infoNum+"",content));
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
table.addCell(cell);
//附件名称
cell = new PdfPCell(new Paragraph(file.getFileName(),content));
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
table.addCell(cell);
//上传时间
cell = new PdfPCell(new Paragraph(file.getUploadTimeFormat(),content));
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
table.addCell(cell);
//上传人
cell = new PdfPCell(new Paragraph(file.getUploadName(),content));
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
table.addCell(cell);
//附件类型
String fileType;
if("1".equals(file.getFileType())){
fileType = "合同文件";
}else if("99".equals(file.getFileType())){
fileType = "支持文档";
}else{
fileType = "";
}
cell = new PdfPCell(new Paragraph(fileType,content));
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
table.addCell(cell);
//法律合规评审
String typeRvwStatus;
if("1".equals(file.getTypeRvwStatus())){
typeRvwStatus = "经审查附件无重大法律合规问题";
}else if("2".equals(file.getTypeRvwStatus())){
typeRvwStatus = "退回修改";
}else{
typeRvwStatus = "";
}
cell = new PdfPCell(new Paragraph(typeRvwStatus,content));
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
table.addCell(cell);
}
}else{
//附件信息
cell = new PdfPCell(new Paragraph("附件信息",chinese));
table.addCell(cell);
cell = new PdfPCell(new Paragraph("没有附件",content));
cell.setColspan(6);
table.addCell(cell);
}
cell = new PdfPCell(new Paragraph("评审意见",chinese));
cell.setRowspan(mainRvwInfos.size()+branchRvwInfos.size());
//居中
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
table.addCell(cell);
if(mainRvwInfos.size()>0){
cell = new PdfPCell(new Paragraph("主评审意见",chinese));
cell.setRowspan(mainRvwInfos.size());
//居中
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
table.addCell(cell);
infoNum = 0;
for (CmplncMainRvwInfoDTO dto : mainRvwInfos) {
infoNum++;
//序号
cell = new PdfPCell(new Paragraph(infoNum+"",content));
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
table.addCell(cell);
//评审意见
PdfPTable branchRvwInfosTable = new PdfPTable(1);
cell = new PdfPCell(new Paragraph(delHTMLTag(dto.getRvwOpinion()),content));
cell.disableBorderSide(2);
branchRvwInfosTable.addCell(cell);
//评审人和评审时间
cell = new PdfPCell(new Paragraph(dto.getRvwUmName()+"/"+getStringDate(dto.getRvwTime()),content));
cell.setHorizontalAlignment(Element.ALIGN_RIGHT);
cell.disableBorderSide(1);
cell.setPaddingTop(5);
branchRvwInfosTable.addCell(cell);
PdfPCell branchRvwInfosCell = new PdfPCell(branchRvwInfosTable);
branchRvwInfosCell.setColspan(4);
table.addCell(branchRvwInfosCell);
}
doc.add(table);
}
if(branchRvwInfos.size()>0){
cell = new PdfPCell(new Paragraph("支评审意见",chinese));
cell.setRowspan(branchRvwInfos.size());
//居中
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
table.addCell(cell);
infoNum = 0;
for (CmplncBranchRvwInfoDTO dto : branchRvwInfos) {
infoNum++;
//序号
cell = new PdfPCell(new Paragraph(infoNum+"",content));
cell.setUseAscender(true);
cell.setHorizontalAlignment(Element.ALIGN_CENTER); //水平居中
cell.setVerticalAlignment(Element.ALIGN_MIDDLE); //垂直居中
table.addCell(cell);
//评审意见
PdfPTable branchRvwInfosTable = new PdfPTable(1);
cell = new PdfPCell(new Paragraph(delHTMLTag(dto.getRvwOpinion()),content));
cell.disableBorderSide(2);
branchRvwInfosTable.addCell(cell);
//评审人和评审时间
cell = new PdfPCell(new Paragraph(dto.getRvwUmName()+"/"+getStringDate(dto.getRvwTime()),content));
cell.setHorizontalAlignment(Element.ALIGN_RIGHT);
cell.disableBorderSide(1);//隐藏上边框
cell.setPaddingTop(5);
branchRvwInfosTable.addCell(cell);
PdfPCell branchRvwInfosCell = new PdfPCell(branchRvwInfosTable);
branchRvwInfosCell.setColspan(4);
table.addCell(branchRvwInfosCell);
}
doc.add(table);
}
if(doc != null){
doc.close();
}
result =baos.toByteArray();
} catch (DocumentException e) {
e.printStackTrace();
}finally{
if(baos != null){
try {
baos.close();
} catch (IOException e) {
log.error("PDF异常", e);
}
}
}
return result;
}
工具
/**
* 去掉HTML标签
* @param htmlStr
* @return
*/
public static String delHTMLTag(String htmlStr){
if (htmlStr!=null){
String regEx_script="<script[^>]*?>[\s\S]*?<\/script>"; //定义script的正则表达式
String regEx_style="<style[^>]*?>[\s\S]*?<\/style>"; //定义style的正则表达式
String regEx_html="<[^>]+>"; //定义HTML标签的正则表达式
Pattern p_script=Pattern.compile(regEx_script,Pattern.CASE_INSENSITIVE);
Matcher m_script=p_script.matcher(htmlStr);
htmlStr=m_script.replaceAll(""); //过滤script标签
Pattern p_style=Pattern.compile(regEx_style,Pattern.CASE_INSENSITIVE);
Matcher m_style=p_style.matcher(htmlStr);
htmlStr=m_style.replaceAll(""); //过滤style标签
Pattern p_html=Pattern.compile(regEx_html,Pattern.CASE_INSENSITIVE);
Matcher m_html=p_html.matcher(htmlStr);
htmlStr=m_html.replaceAll(""); //过滤html标签
Pattern p_enter = Pattern.compile("\s*| | | ");
Matcher m_enter = p_enter.matcher(htmlStr);
htmlStr = m_enter.replaceAll("");
}
return htmlStr.trim().replaceAll(" ", ""); //返回文本字符串
}
/**
* @return返回字符串格式 yyyy-MM-dd HH:mm:ss
*/
public static String getStringDate(Date date) {
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String dateString = formatter.format(date);
return dateString;
}
Ⅱ android工程导入了itext库，要用到java.awt.我将rt.jar中的java.awt包复制到android.jar，运行时找不到类
写成接口，请求返回PDF，本地应用的话你要研究研究源码了
再建个工程，把所有需要都放进去，打个jar,试试看
Ⅲ 如何运用Java组件itext生成pdf
首先从iText的官网下载这个开源的小组件。
iText官方网站
Java版iText组件
Java版工具包
C#版iText组件
C#版工具包
这里笔者使用的是Java版itext-5.2.1。
将itext-5.2.1.zip压缩包解压缩后得到7个文件：itextpdf-5.2.1.jar(核心组件)、itextpdf-5.2.1-javadoc.jar(API文档)、itextpdf-5.2.1-sources.jar(源代码)、itext-xtra-5.2.1.jar、itext-xtra-5.2.1-javadoc.jar、itext-xtra-5.2.1-sources.jar
使用5步即可生成一个简单的PDF文档。
复制代码
1 // 1.创建 Document 对象
2 Document _document = new Document();
3 // 2.创建书写器，通过书写器将文档写入磁盘
4 PdfWriter _pdfWriter = PdfWriter.getInstance(_document, new FileOutputStream("生成文件的路径"));
5 // 3.打开文档
6 _document.open();
7 // 4.向文档中添加内容
8 _document.add(new Paragraph("Hi"));
9 // 5.关闭文档
10 _document.close();
复制代码
OK，搞定，不出问题的话就会在你指定的路径中生成一个PDF文档，内容是纯文本的“Hi”。
可是这样并不能完全满足我们的需求，因为通常我们要生成的PDF文件不一定是纯文本格式的，比如我现在要实现打印销售单的功能，那么最起码需要绘制表格才行，怎么办呢？且跟笔者继续向下研究。
在iText中，有专门的表格类，即PdfPTable类。笔者做了一个简单的表格示例，请先看代码：
复制代码
1 OutTradeList _otl = this.getOtlBiz().findOutTradeListById(this.getOtlid());
2 String _fileName = _otl.getOtlId() + ".pdf";
3
4 // iText 处理中文
5 BaseFont _baseFont = BaseFont.createFont("STSongStd-Light", "UniGB-UCS2-H", true);
6 // 1.创建 Document 对象
7 Document _document = new Document(PageSize.A4);
8
9 HttpServletResponse response = ServletActionContext.getResponse();
10 response.setContentType("application/pdf; charset=ISO-8859-1");
11 response.setHeader("Content-Disposition", "inline; filename=" + new String(_fileName.getBytes(), "iso8859-1"));
12
13 // 2.创建书写器，通过书写器将文档写入磁盘
14 PdfWriter _pdfWriter = null;
15 try {
16 _pdfWriter = PdfWriter.getInstance(_document, response.getOutputStream());
17 } catch (Exception e) {
18 this.setMessage("单据生成失败，请检查服务器目录权限配置是否正确");
19 e.printStackTrace();
20 System.out.println("2.挂了");
21 // return INPUT;
22 return null;
23 }
24 if(_pdfWriter == null) {
25 this.setMessage("单据生成失败，请检查服务器目录权限配置是否正确");
26 System.out.println("3.挂了");
27 // return INPUT;
28 return null;
29 }
30
31 // 3.打开文档
32 _document.open();
33
34 // 4.创建需要填入文档的元素
35 PdfPTable _table = new PdfPTable(4);
36 PdfPCell _cell = null;
37
38 _table.addCell(new Paragraph("单据号", new Font(_baseFont)));
39 _cell = new PdfPCell(new Paragraph(_otl.getOtlId()));
40 _cell.setColspan(3);
41 _table.addCell(_cell);
42
43 _table.addCell(new Paragraph("客户名称", new Font(_baseFont)));
44 _cell = new PdfPCell(new Paragraph(_otl.getClients().getName(), new Font(_baseFont)));
45 _cell.setColspan(3);
46 _table.addCell(_cell);
47
48 _table.addCell(new Paragraph("销售日期", new Font(_baseFont)));
49 _cell = new PdfPCell(new Paragraph(_otl.getOutDate().toString()));
50 _cell.setColspan(3);
51 _table.addCell(_cell);
52
53 _cell = new PdfPCell();
54 _cell.setColspan(4);
55 PdfPTable _tabGoods = new PdfPTable(7);
56 // 添加标题行
57 _tabGoods.setHeaderRows(1);
58 _tabGoods.addCell(new Paragraph("序号", new Font(_baseFont)));
59 _tabGoods.addCell(new Paragraph("商品名称", new Font(_baseFont)));
60 _tabGoods.addCell(new Paragraph("自定义码", new Font(_baseFont)));
61 _tabGoods.addCell(new Paragraph("规格", new Font(_baseFont)));
62 _tabGoods.addCell(new Paragraph("数量", new Font(_baseFont)));
63 _tabGoods.addCell(new Paragraph("单价", new Font(_baseFont)));
64 _tabGoods.addCell(new Paragraph("小计", new Font(_baseFont)));
65 Object[] _outTrades = _otl.getOutTrades().toArray();
66 // 将商品销售详细信息加入表格
67 for(int i = 0; i < _outTrades.length;) {
68 if((_outTrades[i] != null) && (_outTrades[i] instanceof OutTrade)) {
69 OutTrade _ot = (OutTrade) _outTrades[i];
70 Goods _goods = _ot.getGoods();
71 _tabGoods.addCell(String.valueOf((++i)));
72 _tabGoods.addCell(new Paragraph(_goods.getName(), new Font(_baseFont)));
73 _tabGoods.addCell(_goods.getUserCode());
74 _tabGoods.addCell(_goods.getEtalon());
75 _tabGoods.addCell(String.valueOf(_ot.getNum()));
76 _tabGoods.addCell(String.valueOf(_ot.getPrice()));
77 _tabGoods.addCell(String.valueOf((_ot.getNum() * _ot.getPrice())));
78 }
79 }
80 _cell.addElement(_tabGoods);
81 _table.addCell(_cell);
82
83 _table.addCell(new Paragraph("总计", new Font(_baseFont)));
84 _cell = new PdfPCell(new Paragraph(_otl.getAllPrice().toString()));
85 _cell.setColspan(3);
86 _table.addCell(_cell);
87
88 _table.addCell(new Paragraph("操作员", new Font(_baseFont)));
89 _cell = new PdfPCell(new Paragraph(_otl.getProcure()));
90 _cell.setColspan(3);
91 _table.addCell(_cell);
92
93 // 5.向文档中添加内容，将表格加入文档中
94 _document.add(_table);
95
96 // 6.关闭文档
97 _document.close();
98 System.out.println(_fileName);
99 this.setPdfFilePath(_fileName);
100 System.out.println("3.搞定");
101 // return SUCCESS;
102 return null;
复制代码
以上代码是写在 Struts2 的 Action 中的，当用户发送了请求之后直接将生成的PDF文件用输出流写入到客户端，浏览器收到服务器的响应之后就会询问用户打开方式。
当然，我们也可以将文件写入磁盘等等。
Ⅳ java中怎么利用poi和itext生成pdf文档
生成PDF文档代码如下：
packagepoi.itext;
importjava.io.FileOutputStream;
importjava.io.IOException;
importjava.awt.Color;
importcom.lowagie.text.*;
importcom.lowagie.text.pdf.*;
importcom.lowagie.text.pdf.BaseFont;
/**
*创建Pdf文档
*@authorAdministrator
*
*/
publicclassHelloPdf
{
publicstaticvoidmain(String[]args)throwsException
{
BaseFontbfChinese=BaseFont.createFont("STSong-Light","UniGB-UCS2-H",BaseFont.NOT_EMBEDDED);
FontFontChinese=newFont(bfChinese,12,Font.NORMAL);
//第一步，创建document对象
RectanglerectPageSize=newRectangle(PageSize.A4);
//下面代码设置页面横置
//rectPageSize=rectPageSize.rotate();
//创建document对象并指定边距
Documentdoc=newDocument(rectPageSize,50,50,50,50);
Documentdocument=newDocument();
try
{
//第二步,将Document实例和文件输出流用PdfWriter类绑定在一起
//从而完成向Document写，即写入PDF文档
PdfWriter.getInstance(document,newFileOutputStream("src/poi/itext/HelloWorld.pdf"));
//第3步,打开文档
document.open();
//第3步,向文档添加文字.文档由段组成
document.add(newParagraph("HelloWorld"));
Paragraphpar=newParagraph("世界你好",FontChinese);
document.add(par);
PdfPTabletable=newPdfPTable(3);
for(inti=0;i<12;i++)
{
if(i==0)
{
PdfPCellcell=newPdfPCell();
cell.setColspan(3);
cell.setBackgroundColor(newColor(180,180,180));
cell.addElement(newParagraph("表格头",FontChinese));
table.addCell(cell);
}
else
{
PdfPCellcell=newPdfPCell();
cell.addElement(newParagraph("表格内容",FontChinese));
table.addCell(cell);
}
}
document.add(table);
}
catch(DocumentExceptionde)
{
System.err.println(de.getMessage());
}
catch(IOExceptionioe)
{
System.err.println(ioe.getMessage());
}
//关闭document
document.close();
System.out.println("生成HelloPdf成功！");
}
}
希望对你有帮助。