纯java怎么实现网页在线显示office文档

可以用第三方服务接口实现，但安全性要好，文档不能泄露出去poi里有个ExcelToHtmlConverter 和 WordToHtmlConverter这是在网上找的一段代码我没试HWPFDocumentCore wordDocument = WordToHtmlUtils.loadDoc(new FileInputStream(＂D:\\temp\\seo\\1.doc＂));WordToHtmlConverter wordToHtmlConverter = new WordToHtmlConverter(DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument());wordToHtmlConverter.processDocument(wordDocument);Document htmlDocument = wordToHtmlConverter.getDocument();ByteArrayOutputStream out = new ByteArrayOutputStream();DOMSource domSource = new DOMSource(htmlDocument);StreamResult streamResult = new StreamResult(out);TransformerFactory tf = TransformerFactory.newInstance();Transformer serializer = tf.newTransformer();serializer.setOutputProperty(OutputKeys.ENCODING, ＂UTF-8＂);serializer.setOutputProperty(OutputKeys.INDENT, ＂yes＂);serializer.setOutputProperty(OutputKeys.METHOD, ＂html＂);serializer.transform(domSource, streamResult);out.close();String result = new String(out.toByteArray());System.out.println(result);

纯java怎么实现网页在线显示office文档

实现代码如下：public class Word2Html { public static void main(String argv[]) { try { //word 路径 html输出路径 convert2Html(＂D:/doctohtml/1.doc＂,＂D:/doctohtml/1.html＂); } catch (Exception e) { e.printStackTrace(); } } public static void writeFile(String content, String path) { FileOutputStream fos = null; BufferedWriter bw = null; try { File file = new File(path); fos = new FileOutputStream(file); bw = new BufferedWriter(new OutputStreamWriter(fos,＂utf-8＂)); bw.write(content); } catch (FileNotFoundException fnfe) { fnfe.printStackTrace(); } catch (IOException ioe) { ioe.printStackTrace(); } finally { try { if (bw != null) bw.close(); if (fos != null) fos.close(); } catch (IOException ie) { } } } public static void convert2Html(String fileName, String outPutFile) throws TransformerException, IOException, ParserConfigurationException { HWPFDocument wordDocument = new HWPFDocument(new FileInputStream(fileName));//WordToHtmlUtils.loadDoc(new FileInputStream(inputFile)); WordToHtmlConverter wordToHtmlConverter = new WordToHtmlConverter( DocumentBuilderFactory.newInstance().newDocumentBuilder() .newDocument()); wordToHtmlConverter.setPicturesManager( new PicturesManager() { public String savePicture( byte[] content, PictureType pictureType, String suggestedName, float widthInches, float heightInches ) { //html 中 图片标签中 显示的图片路路径 return ＂d:/doctohtml/＂+suggestedName; } } ); wordToHtmlConverter.processDocument(wordDocument); //save pictures List pics=wordDocument.getPicturesTable().getAllPictures(); if(pics!=null){ for(int i=0;i Picture pic = (Picture)pics.get(i); System.out.println(); try { //word中图片的存储路径 pic.writeImageContent(new FileOutputStream(＂D:/doctohtml/＂ + pic.suggestFullFileName())); } catch (FileNotFoundException e) { e.printStackTrace(); } } } Document htmlDocument = wordToHtmlConverter.getDocument(); ByteArrayOutputStream out = new ByteArrayOutputStream(); DOMSource domSource = new DOMSource(htmlDocument); StreamResult streamResult = new StreamResult(out); TransformerFactory tf = TransformerFactory.newInstance(); Transformer serializer = tf.newTransformer(); serializer.setOutputProperty(OutputKeys.ENCODING, ＂utf-8＂); serializer.setOutputProperty(OutputKeys.INDENT, ＂yes＂); serializer.setOutputProperty(OutputKeys.METHOD, ＂html＂); serializer.transform(domSource, streamResult); out.close(); writeFile(new String(out.toByteArray()), outPutFile); } }

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