一、加入依赖
<!--导入-->
<dependency>
<groupId>fr.opensagres.xdocreport</groupId>
<artifactId>fr.opensagres.xdocreport.document</artifactId>
<version>2.0.2</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>4.1.0</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-scratchpad</artifactId>
<version>4.1.0</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>4.1.0</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml-schemas</artifactId>
<version>4.1.0</version>
</dependency>
<dependency>
<groupId>fr.opensagres.xdocreport</groupId>
<artifactId>fr.opensagres.poi.xwpf.converter.xhtml</artifactId>
<version>2.0.2</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>ooxml-schemas</artifactId>
<version>1.4</version>
</dependency>
<!-- docx和doc转换成html结束-->
工具类
import java.io.*;
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 fr.opensagres.poi.xwpf.converter.core.FileImageExtractor;
import fr.opensagres.poi.xwpf.converter.core.FileURIResolver;
import fr.opensagres.poi.xwpf.converter.xhtml.SimpleContentHandler;
import fr.opensagres.poi.xwpf.converter.xhtml.XHTMLConverter;
import fr.opensagres.poi.xwpf.converter.xhtml.XHTMLOptions;
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.xwpf.usermodel.XWPFDocument;
import org.w3c.dom.Document;
/**
* @author yanzhao
*/
public class Word2Html {
private final static String tempPath = "/Users/yuwb/Documents/test/import/";
public static void main(String argv[]) {
try {
// doc2Html("/Users/yanzhao/Documents/我是中国人.doc", "/Users/yanzhao/Documents/我是中国人.html");
// docx2Html("/Users/yuwb/Documents/test/import/1.docx", "/Users/yuwb/Documents/test/import/2.html");
// doc2Html("/Users/yuwb/Downloads/xx.doc", "/Users/yuwb/Downloads/3.html");
docx2Html("/Users/yuwb/Downloads/xx.docx", "/Users/yuwb/Downloads/4.html");
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 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 {
File file = new File(fileName);
FileInputStream fileInputStream = new FileInputStream(file);
System.out.println(fileInputStream);
HWPFDocument wordDocument = new HWPFDocument(fileInputStream);
WordToHtmlConverter wordToHtmlConverter = new WordToHtmlConverter(DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument());
wordToHtmlConverter.setPicturesManager(new PicturesManager() {
@Override
public String savePicture(byte[] content, PictureType pictureType, String suggestedName, float widthInches, float heightInches) {
return "test/" + suggestedName;
}
});
wordToHtmlConverter.processDocument(wordDocument);
// 保存图片
List<Picture> 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(tempPath + 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);
}
/**
* 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, "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) {
}
}
}
/**
* docx格式word转换为html
*
* @param fileName docx文件路径
* @param outPutFile html输出文件路径
* @throws TransformerException
* @throws IOException
* @throws ParserConfigurationException
*/
public static void docx2Html(String fileName, String outPutFile) throws TransformerException, IOException, ParserConfigurationException {
String fileOutName = outPutFile;
XWPFDocument document = new XWPFDocument(new FileInputStream(fileName));
XHTMLOptions options = XHTMLOptions.create();
File outFile = new File(fileOutName);
outFile.getParentFile().mkdirs();
OutputStream out = new FileOutputStream(outFile);
options.setIgnoreStylesIfUnused(false);
options.setOmitHeaderFooterPages(false);
// 导出图片
File imageFolder = new File(tempPath);
options.setExtractor(new FileImageExtractor(imageFolder));
// URI resolver
options.URIResolver(new FileURIResolver(imageFolder));
XHTMLConverter.getInstance().convert(document, out, options);
}
}
备注:
整体转换效果样式保留较为完整,局限性:这种转换方式无法获取文本框内容,标题不是h1样式。
图片可以另外存到对象存储系统中,替换src属性。或者转为base64格式。