java 之word转html

jar包链接: https://pan.baidu.com/s/13o2CZTwM-Igx6wcoyEu_ug 密码: n95q

package com.bistu.service;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.ByteArrayInputStream;
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.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.util.List;

import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;

import org.apache.commons.io.FileUtils;
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.apache.poi.poifs.filesystem.POIFSFileSystem;
import org.w3c.dom.Document;

@SuppressWarnings("unused")
public class aaa {
    public static void main(String[] args) throws Throwable {
        final String path = "D:\\";
          final String file = "33.doc";
          InputStream input = new FileInputStream(path + file);
          HWPFDocument wordDocument = new HWPFDocument(input);
          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);
          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(path
               + pic.suggestFullFileName()));
            } catch (FileNotFoundException e) {
             e.printStackTrace();
            }
           }
          }
          Document htmlDocument = wordToHtmlConverter.getDocument();
          ByteArrayOutputStream outStream = new ByteArrayOutputStream();
          DOMSource domSource = new DOMSource(htmlDocument);
          StreamResult streamResult = new StreamResult(outStream);
          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);
          outStream.close();
          String content = new String(outStream.toByteArray());
          FileUtils.writeStringToFile(new File(path, "1.html"), content, "utf-8");
         }

        public void htmlToWord2() throws Exception {
            InputStream bodyIs = new FileInputStream("D:\\1.html");
            InputStream cssIs = new FileInputStream("D:\\1.css");
            String body = this.getContent(bodyIs);
            String css = this.getContent(cssIs);
            //拼一个标准的HTML格式文档
            String content = "<html><head><style>" + css + "</style></head><body>" + body + "</body></html>";
            InputStream is = new ByteArrayInputStream(content.getBytes("GBK"));
            OutputStream os = new FileOutputStream("D:\\1.doc");
            this.inputStreamToWord(is, os);
         }

         /**
          * 把is写入到对应的word输出流os中
          * 不考虑异常的捕获，直接抛出
          * @param is
          * @param os
          * @throws IOException
          */
         private void inputStreamToWord(InputStream is, OutputStream os) throws IOException {
            POIFSFileSystem fs = new POIFSFileSystem();
            //对应于org.apache.poi.hdf.extractor.WordDocument
            fs.createDocument(is, "WordDocument");
            fs.writeFilesystem(os);
            os.close();
            is.close();
         }

         /**
          * 把输入流里面的内容以UTF-8编码当文本取出。
          * 不考虑异常，直接抛出
          * @param ises
          * @return
          * @throws IOException
          */
         private String getContent(InputStream... ises) throws IOException {
            if (ises != null) {
               StringBuilder result = new StringBuilder();
               BufferedReader br;
               String line;
               for (InputStream is : ises) {
                  br = new BufferedReader(new InputStreamReader(is, "UTF-8"));
                  while ((line=br.readLine()) != null) {
                      result.append(line);
                  }
               }
               return result.toString();
            }
            return null;
         }
    }

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