如何使用 XWPF 删除段落 - Apache POI [英] How to delete a paragraph using XWPF - Apache POI

问题描述

我正在尝试从我使用 Apache poi XWPF 生成的 .docx 文档中删除一个段落.我可以使用 HWPF 使用 .doc word 文档轻松完成，如下所示:

I am trying to delete a paragraph from the .docx document i have generated using the Apache poi XWPF. I can do it easily with the .doc word document using HWPF as below :

    for (String paraCount : plcHoldrPargrafDletdLst) {
        Paragraph ph = doc.getRange().getParagraph(Integer.parseInt(paraCount));
        System.out.println("Deleted Paragraph Start & End: " + ph.getStartOffset() +" & " + ph.getEndOffset());
        System.out.println("Deleted Paragraph Test: " + ph.text());
        ph.delete();
    }

我尝试对

doc.removeBodyElement(Integer.parseInt(paraCount));

doc.removeBodyElement(Integer.parseInt(paraCount));

但不幸的是没有成功到我想要的结果.结果文档，我看不到删除的段落.关于如何在 XWPF 中实现类似功能的任何建议.

But unfortunatley not successful enough to get the result as i want. The result document, i cannot see the paragraph deleted. Any suggestions on how to accompolish the similar functionality in XWPF.

推荐答案

好吧，这个问题有点老了，可能不再需要了，但我刚刚找到了一个与建议不同的解决方案.

Ok, this question is a bit old and might not be required anymore, but I just found a different solution than the suggested one.

希望以下代码能帮助遇到同样问题的人

Hope the following code will help somebody with the same issue

    ...
    FileInputStream fis = new FileInputStream(fileName);
    XWPFDocument doc = new XWPFDocument(fis);
    fis.close();
    // Find a paragraph with todelete text inside
    XWPFParagraph toDelete = doc.getParagraphs().stream()
            .filter(p -> StringUtils.equalsIgnoreCase("todelete", p.getParagraphText()))
            .findFirst().orElse(null);
    if (toDelete != null) {
        doc.removeBodyElement(doc.getPosOfParagraph(toDelete));
        OutputStream fos = new FileOutputStream(fileName);
        doc.write(fos);
        fos.close();
    }

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