word2Html

package com.zxs.common;

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.OutputStreamWriter;

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.usermodel.PictureType;
import org.w3c.dom.Document;
/**
 * 
 * @author 
 *
 */
public class Word2Html {

	private static String outPictureDir = "";
	private static final String ENCODING = "GB2312";
	public static void main(String argv[]) {
		try {
			doc2Html("E://test//2.doc", "E://test//2.html");
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	private static void initOutDir(String outPutPath) {
		File file = new File(outPutPath);
		File outdir = file.getParentFile();
		if(!outdir.exists()){
			outdir.mkdirs();
		}
		String outFileName = file.getName();
		File pictureDir = new File(outdir, outFileName.substring(0, outFileName.lastIndexOf(".")));
		if(!pictureDir.exists()){
			pictureDir.mkdirs();
		}
		outPictureDir = pictureDir.getPath();
	}
	/**
	 * doc转换为html
	 * 
	 * @param fileName
	 * @param outPutFile
	 * @throws TransformerException
	 * @throws IOException
	 * @throws ParserConfigurationException
	 */
	public static void doc2Html(String fileName, String outPutFile) throws TransformerException, IOException,
			ParserConfigurationException {
		long startTime = System.currentTimeMillis();
		initOutDir(outPutFile);
		HWPFDocument wordDocument = new HWPFDocument(new FileInputStream(fileName));
		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) {
				String path = new File(outPictureDir).getName() + "//"+suggestedName;
				try {
					FileOutputStream file = new FileOutputStream(outPictureDir +"//"+ suggestedName);
					file.write(content);
					file.close();
				} catch (FileNotFoundException e) {
					e.printStackTrace();
				} catch (IOException e) {
					e.printStackTrace();
				}
				return path;
			}
		});
		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, ENCODING);
		serializer.setOutputProperty(OutputKeys.INDENT, "yes");
		serializer.setOutputProperty(OutputKeys.METHOD, "html");
		serializer.transform(domSource, streamResult);
		out.close();
		writeFile(new String(out.toByteArray()).replaceAll("<span.*>\s*TOC\s*.*</span>", ""), outPutFile);
		System.out.println("Generate " + outPutFile + " with " + (System.currentTimeMillis() - startTime) + " ms.");
	}

	

	/**
	 * 写文件
	 * 
	 * @param content
	 * @param path
	 */
	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, ENCODING));
			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) {
			}
		}
	}

}