poi html转word 下载 poi word转html

发布日期：2020-10-08

java POI html转word,无法显示图片

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); } }

java 如何将html转换为word

new int[1]).toDispatch(),new Object[] { filePath };MS Publisher Color Printer＂/** */PDFDistiller.PDFDistiller；/是否追加打印Variant Append = False.Documents的DispatchDispatch wrdDocs = wordCom.getProperty(＂Documents＂//));/Adobe PDF＂wordCom.setProperty(＂ActivePrinter&quot，返回wordDocwordDoc = Dispatch；/建立Adobe Distiller的com对象ActiveXComponent distiller = new ActiveXComponent（＂/作为输入的ps文档路径Variant inputPostScriptFilePath = new Variant(destinPSFilePath).Documents。

目前只使用了前5个参数， new Variant[] {Background, Append, Range；/*** * 将word文档打印为PS文件后，使用Distiller将PS文件转换为PDF文件 *** @param sourceFilePath* 源文件路径 ** @param destinPSFilePath* 首先生成的PS文件路径 ** @param destinPDFFilePath* 生成PDF文件路径*/.Variant；作为输出的pdf文档的路径Variant outputPDFFilePath = new Variant(destinPDFFilePath)；//定义FileToPDF方法要使用adobe pdf设置文件的路径，在这里没有赋值表示并不使用pdf配置文件Variant PDFOption = new Variant（＂＂)；//调用FileToPDF方法将ps文档转换为pdf文档Dispatch.callN(distiller, ＂FileToPDF＂, new Variant[] {inputPostScriptFilePath, outputPDFFilePath, PDFOption });System.out.println（＂由ps文档转换为pdf文档成功！＂）；} catch (Exception ex) {ex.printStackTrace();} finally {closeWord();wordCom=null；//释放在程序线程中引用的其它com，比如Adobe PDFDistillerComThread.Release();}}public static void main(String[] argv) {D2P d2p = new D2P();d2p.docToPDF(＂d:/12.doc＂, ＂d:/1p.ps＂, ＂d:/1p.pdf＂)；//这里是你建一个叫12.doc的word文档，生成的文档将在D盘下//1p.ps和1p.pdf（这是我们要的）}}.invoke(wrdDocs, &quot.invoke(＂Quit＂；设置当前使用的打印机，我的Adobe Distiller打印机名字为＂/** */.1＂);try {///** */Open＂public boolean openWord(String filePath) {///*** 关闭word文档*/public void closeWord（) {///输出的postscript文件的路径Variant OutputFileName = new Variant(destinPSFilePath);public class D2P {private ActiveXComponent wordCom = null.jacob.Dispatch;import com, ＂PrintOut＂需要用到插件jacob，自己去下载吧；//）.println（＂打印所有文档int wdPrintAllDocument = 0;Variant Range = new Variant(wdPrintAllDocument)；//*** 打开word文档** @param filePath* word文档* @return 返回word文档对象*//是否在后台运行Variant Background = False;/.out;/** *//** */import com.jacob.com.ComThread;import com。

import com.jacob.activeX.ActiveXComponent.Open方法打开指定的word文档， OutputFileName });System;Word.Application＂, new Variant(＂return true.toDispatch();//** */.com, new Variant[] {});}/** */Dispatch.callN((Dispatch) wordDoc.jacob,String destinPDFFilePath) {if （；由word文档打印为ps文档成功！＂）；/public void docToPDF(String sourceFilePath, String destinPSFilePath;private Object wordDoc = null；/设置printout的参数，将word文档打印为postscript文档，如果要使用更多的话可以参考MSDN的office开发相关api/, Dispatch.Method，详细内容参考Distiller Api手册//返回wrdCom;private final Variant False = new Variant(false);private final Variant True = new Variant(true)；建立ActiveX部件wordCom = new ActiveXComponent(&quot!openWord(sourceFilePath)) {closeWord();return；）；关闭word文件wordCom；/调用Distiller对象的FileToPDF方法所用的参数；try {/} catch (Exception ex) {ex.printStackTrace();}return false；}/** *//调用wrdCom;/** */}/.com 展开

HTML文档标记匹配算法 要求：输入一段HTML代码,判断该代码是否...

ueditor实现word文档的导入和下载功能的方法：1、UEditor没有提供word的导入功能，只能说是粘贴复制。

2、方案：用poi来提供word导入，思路是将word转换为html输出，再用UEditor提供的setContent（)方法将html的内容添加到编辑器中。

方案缺点，一是poi对word文本的格式获取必须按setContent（)可接受的方式进行；二是我暂时没发现poi可以提供获取段落格式（对齐方式、缩进量）的方法。

代码如下：package demo;