poi完美word转html(表格、图片、样式)代码,Java代码库,德仔网

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【Java】 poi完美word转html(表格、图片、样式)

作者:罪恶的花生 / 发布于2014/9/22/ 2071

需求为页面预览word文档，用的是poi3.8，以下代码支持表格、图片，不支持分页，只支持doc，不支持docx,


	/**
	*
	*/
	
	
	import java.io.BufferedWriter;
	import java.io.File;
	import java.io.FileInputStream;
	import java.io.FileNotFoundException;
	import java.io.FileOutputStream;
	import java.io.IOException;
	import java.io.OutputStream;
	import java.io.OutputStreamWriter;
	import java.util.List;
	
	import javax.xml.parsers.DocumentBuilderFactory;
	import javax.xml.parsers.ParserConfigurationException;
	import javax.xml.transform.OutputKeys;
	import javax.xml.transform.Transformer;
	import javax.xml.transform.TransformerException;
	import javax.xml.transform.TransformerFactory;
	import javax.xml.transform.dom.DOMSource;
	import javax.xml.transform.stream.StreamResult;
	
	import org.apache.commons.io.output.ByteArrayOutputStream;
	import org.apache.poi.hwpf.HWPFDocument;
	import org.apache.poi.hwpf.converter.PicturesManager;
	import org.apache.poi.hwpf.converter.WordToHtmlConverter;
	import org.apache.poi.hwpf.model.PicturesTable;
	import org.apache.poi.hwpf.usermodel.CharacterRun;
	import org.apache.poi.hwpf.usermodel.Paragraph;
	import org.apache.poi.hwpf.usermodel.Picture;
	import org.apache.poi.hwpf.usermodel.PictureType;
	import org.apache.poi.hwpf.usermodel.Range;
	import org.apache.poi.hwpf.usermodel.Table;
	import org.apache.poi.hwpf.usermodel.TableCell;
	import org.apache.poi.hwpf.usermodel.TableIterator;
	import org.apache.poi.hwpf.usermodel.TableRow;
	import org.w3c.dom.Document;
	
	/**
	* @author: Chembo Huang
	* @since: May 3, 2012
	* @modified: May 3, 2012
	* @version:
	*/
	public class Word2Html {
	
	 public static void main(String argv[]) {
	 try {
	 convert2Html("D://1.doc","D://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,"GB2312"));
	 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 )
	 {
	 return "test/"+suggestedName;
	 }
	 } );
	 wordToHtmlConverter.processDocument(wordDocument);
	 //save pictures
	 List pics=wordDocument.getPicturesTable().getAllPictures();
	 if(pics!=null){
	 for(int i=0;i<pics.size();i++){
	 Picture pic = (Picture)pics.get(i);
	 System.out.println();
	 try {
	 pic.writeImageContent(new FileOutputStream("D:/test/"
	 + 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, "GB2312");
	 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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