itext生成word文档方法

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参考代码：

response.addHeader("Content-disposition", "attachment;filename="" + new String("信息处理表.doc".getBytes("gb2312"), "ISO8859-1"));
String letrId = request.getParameter("letrId");

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// 创建word文档,并设置纸张的大小
com.lowagie.text.Document document = new com.lowagie.text.Document(PageSize.A4);
try {
RtfWriter2.getInstance(document,"e:123.doc");
document.open();
Font f = new Font();
String topic= "处理反馈表";
Paragraph p = new Paragraph(topic, new Font(Font.NORMAL, 18,Font.BOLDITALIC, new Color(0, 0, 0)));
p.setAlignment(1);
document.add(p);

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// 设置中文字体
BaseFont bfFont =  BaseFont.createFont("STSongStd-Light", "UniGB-UCS2-H",BaseFont.NOT_EMBEDDED);

//创建有三列的表格
Table table = new Table(3);
table.setBorderWidth(1);
table.setBorderColor(Color.BLACK);
table.setPadding(0);
table.setSpacing(0);

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//添加表头的元素
Cell cell = new Cell(title);// 单元格
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setHeader(true);
cell.setColspan(3);// 设置表格为三列
cell.setRowspan(2);// 设置表格为2行
table.addCell(cell);
table.endHeaders();// 表头结束
cell = new Cell("时间：");
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new Cell(new Paragraph((vl.getLetrDate()).toString()));

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cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setColspan(2);
table.addCell(cell);
cell = new Cell("重要程度：");
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new Cell(new Paragraph((vl.getImptLevel()).toString()));
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setColspan(2);
table.addCell(cell);

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//测试1
cell = new Cell("测试1：");
cell.setRowspan(5);// 当前单元格占两行,纵向跨度
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
table.addCell("姓名：");
table.addCell(vl.getPernName());
table.addCell("性别：");
table.addCell(vl.getPernSex());
table.addCell("公司：");
table.addCell(vl.getPernUnit());
table.addCell("职务：");
table.addCell(vl.getPernPost());

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table.addCell("地址：");
table.addCell(vl.getPernAddress());

// 测试2
cell = new Cell("测试2：");
cell.setRowspan(4);// 当前单元格占两行,纵向跨度
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
table.addCell("姓名：");
table.addCell(vl.getWrirName());
table.addCell("单位 ：");
table.addCell(vl.getWrirOrganization());
table.addCell("性别：");
table.addCell(vl.getWrirSex());

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table.addCell("电话：");
table.addCell(vl.getWrirTnur());

// 简要内容
cell = new Cell("简要内容：");
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new Cell(new Paragraph(vl.getLetrNote()));
cell.setColspan(2);
table.addCell(cell);

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// 测试3
cell = new Cell("测试3：");
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new Cell(new Paragraph(vl.getDeptVerifyOpinion()));
cell.setColspan(2);
table.addCell(cell);

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// 测试4
cell = new Cell("测试4：");
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new Cell(new Paragraph(vl.getChargeVerifyOpinion()));
cell.setColspan(2);
table.addCell(cell);

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//测试5
cell = new Cell("测试5：");
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new Cell(new Paragraph(vl.getHandleContent()));
cell.setColspan(2);
table.addCell(cell);
document.add(table);
document.add(new Paragraph(" "));

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document.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (DocumentException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}

在word中可以按照你所要求的格式，利用itext的table、cell、图片等“画”出想要的文档格式，然后再将数据往其中填充；如果想要将报表导出成pdf格式的，用itext也可以很轻松的实现。