poi word 转html (.DOC .DOCX )

注：不支持图片，支持表格

package com.bjhy.platform.report.commons;

import java.io.BufferedWriter;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
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.TransformerFactoryConfigurationError;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;

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.usermodel.Picture;
import org.apache.poi.hwpf.usermodel.PictureType;
import org.apache.poi.poifs.filesystem.OfficeXmlFileException;
import org.apache.poi.xwpf.converter.core.FileImageExtractor;
import org.apache.poi.xwpf.converter.core.FileURIResolver;
import org.apache.poi.xwpf.converter.xhtml.XHTMLConverter;
import org.apache.poi.xwpf.converter.xhtml.XHTMLOptions;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.w3c.dom.Document;

public class Word2Html {

    public static void main(String argv[]) {
        try {
            // newfunc("D://213.docx");
            // convert2Html("D://狱情月报表.docx","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, "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 String convert2Html(String fileName)
            throws TransformerException, IOException,
            ParserConfigurationException, OfficeXmlFileException {
        try {
            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 "/" + 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);
                    try {
                        pic.writeImageContent(new FileOutputStream("D://"
                                + 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);
            return new String(out.toByteArray());
        } catch (OfficeXmlFileException e) {

            // 1) Load DOCX into XWPFDocument
            InputStream in = new FileInputStream(new File(fileName));
            XWPFDocument document = new XWPFDocument(in);

            // 2) Prepare XHTML options (here we set the IURIResolver to
            // load images from a "word/media" folder)
            File imageFolderFile = new File("d://");
            XHTMLOptions options = XHTMLOptions.create().URIResolver(
                    new FileURIResolver(imageFolderFile));
            options.setExtractor(new FileImageExtractor(imageFolderFile));
            options.setIgnoreStylesIfUnused(false);
            options.setFragment(true);

            // 3) Convert XWPFDocument to XHTML
            // OutputStream out = new FileOutputStream(new File(
            // "d:/test.htm"));
            ByteArrayOutputStream out = new ByteArrayOutputStream();
            XHTMLConverter.getInstance().convert(document, out, options);
            out.close();
            // writeFile(new String(out.toByteArray()), outPutFile);
            return new String(out.toByteArray());
        } catch (IllegalArgumentException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            return "";
        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            return "";
        } catch (TransformerFactoryConfigurationError e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            return "";
        }
    }

    // private static void newfunc(String fileName) throws IOException {
        // InputStream in = new FileInputStream(fileName);
        // XWPFDocument document = new XWPFDocument(in);
        // XHTMLOptions options = XHTMLOptions.create().indent( 4 );
        // OutputStream out = System.out;
        // XHTMLConverter.getInstance().convert( document, out, options );
    // }
}

本文转自：http://www.360doc.com/content/15/0507/16/25381599_468762015.shtml