public class RTFCreate {public static void main(String[] args) throws MalformedURLException, IOException {RTFCreate rtfCreate = new RTFCreate();try { String bodyText="abc"; //byte[] b= null; //rtfCreate.createRTF(bodyText,"WebRoot/images/yjg.png");// rtfCreate.createRTF(bodyText,b);// } catch (FileNotFoundException e) {/ // e.printStackTrace();// } catch (DocumentException e) {// // e.printStackTrace();// }// }public String createRTF(String bodyText, byte[] image) throws DocumentException, BadElementException, MalformedURLException, IOException { String filePath = "c:/testW.rtf"; Document document = new Document(PageSize.A4); // document.addTitle("Title"); // document.addHeader("header","Header");//生成html格式文件// HtmlWriter.getInstance(document, new FileOutputStream("C:/testW.html"));//生成rtf格式文件doc文件 RtfWriter2.getInstance(document, new FileOutputStream("C:/testW.rtf"));//生成pdf格式文件// PdfWriter.getInstance(document, new FileOutputStream("C:/testW.pdf"));生成xml格式文件// XmlWriter.getInstance(document, new FileOutputStream("C:/testW.xml")); document.open(); // add a word document.add(new Paragraph(bodyText)); // add a table Table table = new Table(3); table.setBorderWidth(1); table.setBorderColor(new Color(0, 0, 255)); table.setPadding(5); table.setSpacing(5); Cell cell = new Cell("header");cell.setHeader(true); cell.setColspan(3); table.addCell(cell); table.endHeaders();cell = new Cell("example cell with colspan 1 and rowspan 2"); cell.setRowspan(2); cell.setBorderColor(new Color(255, 0, 0)); table.addCell(cell); table.addCell("1.1"); table.addCell("2.1"); table.addCell("1.2"); table.addCell("2.2"); table.addCell("cell test1"); cell = new Cell("big cell"); cell.setRowspan(2); cell.setColspan(2); table.addCell(cell);table.addCell("cell test2");document.add(table);//这里可以是图片路径，也可以把图片读为是byte[] 类型传进来，我这里用的是byte 因为我的图片从数据表取出 //Image png = Image.getInstance(imageUrl); Image img = Image.getInstance(image); document.add(img); document.close();//返回生成word文档的路径，为了在Action 中读出此word文件 return filePath;}Action 方法中读取word文件，可以读取图片，部分代码String bodyText = null; if (clsb != null) { bodyText = clsb.getBodyText(); }if(bodyText !=null){ RTFCreate rtfCreate = new RTFCreate(); try{ //TODO word letter form CamDoc cdoc = new CamDoc(); cdoc = camDocControl.findByRecordID(3); byte[] cimg = cdoc.getDocObject(); request.setAttribute("cimg", cimg); String body = TestHTMLParser.testHtml(bodyText);//使用htmlparser来解析html中的文本 String filePath = rtfCreate.createRTF(body, cimg); FileInputStream fis = new FileInputStream(filePath); // 1 k = 1024 byte , 1 m = 1024 k = 1048576 byte // 10000000 byte = 9.5 m byte[] bytes = new byte[10000000]; while (fis.read(bytes) != -1) // 将文件读入byte数组 { } response.reset(); response.setContentType("application/rtf;charset=UTF-8"); response.setContentLength(bytes.length); response.setHeader("Content-disposition", "attachment; filename=bankAuthForm.doc"); ServletOutputStream ouputStream = response.getOutputStream(); ouputStream.write(bytes, 0, bytes.length); ouputStream.flush(); ouputStream.close();//这段是提取word 文件中的文本// String st = null;// DefaultStyledDocument styledDoc = new DefaultStyledDocument(); // InputStream is = new FileInputStream(new File("c:/testW.rtf"));// new RTFEditorKit().read(is, styledDoc, 0);// st = styledDoc.getText(0, styledDoc.getLength());// System.out.println("---rtf content>>>"+st); // String(styledDoc.getText(0, styledDoc.getLength()).getBytes("UTF-8")); }catch(Exception e){ e.printStackTrace(); } } return null;}
jsp 直接頁面直接生成word 文檔來下載保存，這個基本可以滿足了。
Action ：中的方法
public ActionForward downloadWord(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) throws Exception {
return mapping.findForward("printWord");}
轉到這個生成word 文檔的頁面。
在此JSP 頁面中加上：<%@ page contentType="application/msword; charset=UTF-8" %>
<%
response.setHeader("Content-Disposition", "attachment;filename=application.doc");
%>這兩句后即可以下載了。
