使用html">poi將word轉換為html，支持doc,docx，轉換后可以保持圖片、樣式。
1.導入Maven包
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<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> |
2.轉換代碼
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import org.apache.poi.hwpf.HWPFDocument; import org.apache.poi.hwpf.converter.WordToHtmlConverter; import org.apache.poi.xwpf.converter.core.BasicURIResolver; import org.apache.poi.xwpf.converter.core.FileImageExtractor; import org.apache.poi.xwpf.converter.xhtml.XHTMLConverter; import org.apache.poi.xwpf.converter.xhtml.XHTMLOptions; import org.apache.poi.xwpf.usermodel.XWPFDocument; import org.w3c.dom.Document; 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 java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.OutputStreamWriter; public class Test { // doc轉換為html void docToHtml() throws Exception { String sourceFileName = "C:\\doc\\test.doc"; String targetFileName = "C:\\html\\test.html"; String imagePathStr = "C:\\html\\image\\"; HWPFDocument wordDocument = new HWPFDocument(new FileInputStream(sourceFileName)); Document document = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument(); WordToHtmlConverter wordToHtmlConverter = new WordToHtmlConverter(document); // 保存圖片，并返回圖片的相對路徑 wordToHtmlConverter.setPicturesManager((content, pictureType, name, width, height) -> { try(FileOutputStream out = new FileOutputStream(imagePathStr + name)){ out.write(content); } catch (Exception e) { e.printStackTrace(); } return "image/" + name; }); wordToHtmlConverter.processDocument(wordDocument); Document htmlDocument = wordToHtmlConverter.getDocument(); DOMSource domSource = new DOMSource(htmlDocument); StreamResult streamResult = new StreamResult(new File(targetFileName)); 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); } // docx轉換為html public void docxToHtml() throws Exception { String sourceFileName = "D:\\ac\\00.docx"; String targetFileName = "D:\\ac\\test.html"; String imagePathStr = "D:\\ac\\image\\"; OutputStreamWriter outputStreamWriter = null; try { XWPFDocument document = new XWPFDocument(new FileInputStream(sourceFileName)); XHTMLOptions options = XHTMLOptions.create(); // 存放圖片的文件夾 options.setExtractor(new FileImageExtractor(new File(imagePathStr))); // html中圖片的路徑 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(); } } } |
演示地址: https://www.xiaoyun.studio/app/preview.html
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