一、简介
一般word文件后缀有doc、docx两种。docx是office word 2007以及以后版本文档的扩展名；doc是office word 2003文档保存的扩展名。对于这两种格式的word转换成html需要使用不同的方法。
对于docx格式的文档使用xdocreport进行转换。依赖如下：
<dependency>
<groupId>fr.opensagres.xdocreport</groupId>
<artifactId>fr.opensagres.xdocreport.document</artifactId>
<version>1.0.5</version>
</dependency>
<dependency>
<groupId>fr.opensagres.xdocreport</groupId>
<artifactId>org.apache.poi.xwpf.converter.xhtml</artifactId>
<version>1.0.5</version>
</dependency>
对于docx格式的文档使用poi进行转换。依赖如下：
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>3.12</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-scratchpad</artifactId>
<version>3.12</version>
</dependency>
二：示例
代码示例如下：
1 package com.test.word;
2
3 import java.io.File;
4 import java.io.FileInputStream;
5 import java.io.FileNotFoundException;
6 import java.io.FileOutputStream;
7 import java.io.IOException;
8 import java.io.InputStream;
9 import java.io.OutputStream;
10
11 import javax.xml.parsers.DocumentBuilderFactory;
12 import javax.xml.parsers.ParserConfigurationException;
13 import javax.xml.transform.OutputKeys;
14 import javax.xml.transform.Transformer;
15 import javax.xml.transform.TransformerException;
16 import javax.xml.transform.TransformerFactory;
17 import javax.xml.transform.dom.DOMSource;
18 import javax.xml.transform.stream.StreamResult;
19
20 import org.apache.poi.hwpf.HWPFDocument;
21 import org.apache.poi.hwpf.converter.PicturesManager;
22 import org.apache.poi.hwpf.converter.WordToHtmlConverter;
23 import org.apache.poi.hwpf.usermodel.PictureType;
24 import org.apache.poi.xwpf.converter.core.FileImageExtractor;
25 import org.apache.poi.xwpf.converter.core.FileURIResolver;
26 import org.apache.poi.xwpf.converter.xhtml.XHTMLConverter;
27 import org.apache.poi.xwpf.converter.xhtml.XHTMLOptions;
28 import org.apache.poi.xwpf.usermodel.XWPFDocument;
29 import org.junit.Test;
30 import org.w3c.dom.Document;
31
32 /**
33 * word 转换成html
34 */
35 public class WordToHtml {
36
37 /**
38 * 2007版本word转换成html
39 * @throws IOException
40 */
41 @Test
42 public void Word2007ToHtml() throws IOException {
43 String filepath = "C:/test/";
44 String fileName = "滕王阁序2007.docx";
45 String htmlName = "滕王阁序2007.html";
46 final String file = filepath + fileName;
47 File f = new File(file);
48 if (!f.exists()) {
49 System.out.println("Sorry File does not Exists!");
50 } else {
51 if (f.getName().endsWith(".docx") || f.getName().endsWith(".DOCX")) {
52
53 // 1) 加载word文档生成 XWPFDocument对象
54 InputStream in = new FileInputStream(f);
55 XWPFDocument document = new XWPFDocument(in);
56
57 // 2) 解析 XHTML配置 (这里设置IURIResolver来设置图片存放的目录)
58 File imageFolderFile = new File(filepath);
59 XHTMLOptions options = XHTMLOptions.create().URIResolver(new FileURIResolver(imageFolderFile));
60 options.setExtractor(new FileImageExtractor(imageFolderFile));
61 options.setIgnoreStylesIfUnused(false);
62 options.setFragment(true);
63
64 // 3) 将 XWPFDocument转换成XHTML
65 OutputStream out = new FileOutputStream(new File(filepath + htmlName));
66 XHTMLConverter.getInstance().convert(document, out, options);
67
68 //也可以使用字符数组流获取解析的内容
69 // ByteArrayOutputStream baos = new ByteArrayOutputStream();
70 // XHTMLConverter.getInstance().convert(document, baos, options);
71 // String content = baos.toString();
72 // System.out.println(content);
73 // baos.close();
74 } else {
75 System.out.println("Enter only MS Office 2007+ files");
76 }
77 }
78 }
79
80 /**
81 * /**
82 * 2003版本word转换成html
83 * @throws IOException
84 * @throws TransformerException
85 * @throws ParserConfigurationException
86 */
87 @Test
88 public void Word2003ToHtml() throws IOException, TransformerException, ParserConfigurationException {
89 String filepath = "C:/test/";
90 final String imagepath = "C:/test/image/";
91 String fileName = "滕王阁序2003.doc";
92 String htmlName = "滕王阁序2003.html";
93 final String file = filepath + fileName;
94 InputStream input = new FileInputStream(new File(file));
95 HWPFDocument wordDocument = new HWPFDocument(input);
96 WordToHtmlConverter wordToHtmlConverter = new WordToHtmlConverter(DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument());
97 //设置图片存放的位置
98 wordToHtmlConverter.setPicturesManager(new PicturesManager() {
99 public String savePicture(byte[] content, PictureType pictureType, String suggestedName, float widthInches, float heightInches) {
100 File imgPath = new File(imagepath);
101 if(!imgPath.exists()){//图片目录不存在则创建
102 imgPath.mkdirs();
103 }
104 File file = new File(imagepath + suggestedName);
105 try {
106 OutputStream os = new FileOutputStream(file);
107 os.write(content);
108 os.close();
109 } catch (FileNotFoundException e) {
110 e.printStackTrace();
111 } catch (IOException e) {
112 e.printStackTrace();
113 }
114 return imagepath + suggestedName;
115 }
116 });
117
118 //解析word文档
119 wordToHtmlConverter.processDocument(wordDocument);
120 Document htmlDocument = wordToHtmlConverter.getDocument();
121
122 File htmlFile = new File(filepath + htmlName);
123 OutputStream outStream = new FileOutputStream(htmlFile);
124
125 //也可以使用字符数组流获取解析的内容
126 // ByteArrayOutputStream baos = new ByteArrayOutputStream();
127 // OutputStream outStream = new BufferedOutputStream(baos);
128
129 DOMSource domSource = new DOMSource(htmlDocument);
130 StreamResult streamResult = new StreamResult(outStream);
131
132 TransformerFactory factory = TransformerFactory.newInstance();
133 Transformer serializer = factory.newTransformer();
134 serializer.setOutputProperty(OutputKeys.ENCODING, "utf-8");
135 serializer.setOutputProperty(OutputKeys.INDENT, "yes");
136 serializer.setOutputProperty(OutputKeys.METHOD, "html");
137
138 serializer.transform(domSource, streamResult);
139
140 //也可以使用字符数组流获取解析的内容
141 // String content = baos.toString();
142 // System.out.println(content);
143 // baos.close();
144 outStream.close();
145 }
146 }
运行生存文件结果如下：
时间： 2024-08-01 14:44:17