【问题标题】:Apache Poi - how to remove all the links from Word DocumentsApache Poi - 如何从 Word 文档中删除所有链接
【发布时间】:2025-12-12 01:20:03
【问题描述】:

我想删除 Word 文档的所有超链接并保留文本。我有这两种方法来阅读带有doc和docx扩展名的word文档。

private void readDocXExtensionDocument(){
    File inputFile = new File(inputFolderDir, "test.docx");
    try {
        XWPFDocument document = new XWPFDocument(OPCPackage.open(new   FileInputStream(inputFile)));
        XWPFWordExtractor extractor = new XWPFWordExtractor(document);
        extractor.setFetchHyperlinks(true);
        String context =  extractor.getText();
        System.out.println(context);
    } catch (InvalidFormatException e) {
        e.printStackTrace();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

}

private void readDocExtensionDocument(){
    File inputFile = new File(inputFolderDir, "test.doc");
    POIFSFileSystem fs;
    try {
        fs = new POIFSFileSystem(new FileInputStream(inputFile));
        HWPFDocument document = new HWPFDocument(fs);
        WordExtractor wordExtractor = new WordExtractor(document);
        String[] paragraphs = wordExtractor.getParagraphText();
        System.out.println("Word document has " + paragraphs.length + " paragraphs");
        for(int i=0; i<paragraphs.length; i++){
            paragraphs[i] = paragraphs[i].replaceAll("\\cM?\r?\n", "");
            System.out.println(paragraphs[i]);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

是否可以使用 apache poi 库删除 word 文档的所有链接?如果不是,是否有其他库可以提供此功能?

【问题讨论】:

    标签: java apache-poi hwpf xwpf


    【解决方案1】:

    至少对于 .docx 类别,我的解决方案是使用正则表达式。看看这个

    private void readDocXExtensionDocument(){
       Pattern p = Pattern.compile("\\<(.+?)\\>");
       File inputFile = new File(inputFolderDir, "test.docx");
       try {
          XWPFDocument document = new XWPFDocument(OPCPackage.open(new   FileInputStream(inputFile)));
          XWPFWordExtractor extractor = new XWPFWordExtractor(document);
          extractor.setFetchHyperlinks(true);
          String context =  extractor.getText();
          Matcher m = p.matcher(context);
          while (m.find()) {
             String link = m.group(0); // the bracketed part
             String textString = m.group(1); // the text of the link without the brackets
             context = context.replaceAll(link, ""); // ordering important.  Link then textString
             context = context.replaceAll(textString, "");
          }
          System.out.println(context);
       } catch (InvalidFormatException e) {
        e.printStackTrace();
       } catch (FileNotFoundException e) {
        e.printStackTrace();
       } catch (IOException e) {
        e.printStackTrace();
       }
      }
    

    对这种方法的唯一警告是,如果带有这些尖括号的材料不是链接,那么也可以将其删除。如果您对可能出现的链接类型有更好的了解,可以尝试使用更具体的正则表达式,而不是我提供的。

    【讨论】: