Java在线预览（word转html）--强势推荐

程序员文章站 2022-04-21 20:31:25

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Java--Word在线预览（word转html）--强势推荐

一、新建一个maven项目

二、pom文件

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.maven</groupId>
  <artifactId>online-preview</artifactId>
  <packaging>war</packaging>
  <version>0.0.1-SNAPSHOT</version>
  <name>online-preview Maven Webapp</name>
  <url>http://maven.apache.org</url>
  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.12</version>
      <scope>test</scope>
    </dependency>
    <dependency> 
     <groupId>org.apache.poi</groupId> 
     <artifactId>poi</artifactId> 
     <version>3.14</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.poi</groupId> 
     <artifactId>poi-scratchpad</artifactId> 
     <version>3.14</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.poi</groupId> 
     <artifactId>poi-ooxml</artifactId> 
     <version>3.14</version> 
    </dependency> 
    <dependency> 
     <groupId>fr.opensagres.xdocreport</groupId> 
     <artifactId>xdocreport</artifactId> 
     <version>1.0.6</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.poi</groupId> 
     <artifactId>poi-ooxml-schemas</artifactId> 
     <version>3.14</version> 
    </dependency> 
    <dependency> 
     <groupId>org.apache.poi</groupId> 
     <artifactId>ooxml-schemas</artifactId> 
     <version>1.3</version> 
    </dependency> 
    <!-- https://mvnrepository.com/artifact/org.apache.directory.studio/org.apache.commons.io -->
<dependency>
    <groupId>org.apache.directory.studio</groupId>
    <artifactId>org.apache.commons.io</artifactId>
    <version>2.4</version>
</dependency>
    
  </dependencies>
  <build>
    <finalName>online-preview</finalName>
  </build>
</project>

三、Word2007ToHtml.java区分word2007和word2003

/**
 * 
 */
package com.maven.controller;

import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.InputStream;
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.usermodel.Picture;
import org.apache.poi.hwpf.usermodel.PictureType;
import org.w3c.dom.Document;

/**
* <p>Title:Word2007ToHtml </p>
* <p>Company: </p> 
* @author 
* @date 2018年4月11日下午2:21:30
* Description: 
*/
public class Word2007ToHtml {
	/*@Test
    public void word2007ToHtml() throws Exception {
        String filepath = "D:\\Tomcat8.0\\File\\";
        String sourceFileName =filepath+"1.docx"; 
        String targetFileName = filepath+"1496717486420.html"; 
        String imagePathStr = filepath+"/image/";  
        OutputStreamWriter outputStreamWriter = null; 
        try { 
          XWPFDocument document = new XWPFDocument(new FileInputStream(sourceFileName)); 
          XHTMLOptions options = XHTMLOptions.create(); 
          // 存放图片的文件夹 
          options.setExtractor(new FileImageExtractor(new File(imagePathStr))); 
          // html中图片的路径 
          options.URIResolver(new BasicURIResolver("image")); 
          outputStreamWriter = new OutputStreamWriter(new FileOutputStream(targetFileName), "utf-8"); 
          XHTMLConverter xhtmlConverter = (XHTMLConverter) XHTMLConverter.getInstance(); 
          xhtmlConverter.convert(document, outputStreamWriter, options); 
        } finally { 
          if (outputStreamWriter != null) { 
            outputStreamWriter.close(); 
          } 
        }
      } */
	
	public static void main(String[] args) throws Throwable {
		  final String path = "C:\\Users\\Administrator\\Desktop\\My\\船员培训\\doxc\\题库\\船员用表\\";
		  final String file = "1.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");
		 }
}

注意：pyth：本地地址。转换完之后，又在pyth的地址中保存的html文件

Java在线预览（word转html）--强势推荐