Supports determining bookmark location

[lnbiuc]

try (XWPFDocument doc = new XWPFDocument(wordFile)) {
            for (XWPFParagraph paragraph : doc.getParagraphs()) {
                List<CTBookmark> bookmarkStartList = paragraph.getCTP().getBookmarkStartList();
                for (CTBookmark bookmark : bookmarkStartList) {
                    String name = bookmark.getName();
                    if (name.contains(bookmarkName)) {
                        List<XWPFRun> runs = paragraph.getRuns();
                        XWPFRun run = null;
                        int idx = 0;
//                        for (int i = 0; i < runs.size(); i++) {
//                            String nodeName = runs.get(i).getCTR().getDomNode().getPreviousSibling().getNodeName();
//                            if ("w:bookmarkEnd".equals(nodeName) && name.equals(runs.get(i).getCTR().getDomNode().getPreviousSibling().getPreviousSibling().getAttributes().getNamedItem("w:name").getNodeValue())) {
//                                idx = i - 1;
//                                break;
//                            }
//                        }
                        //当前分词的上一个分词是不是书签的结尾，如果是就在上一个分词后面插入图片
                        for (int i = 0; i < runs.size(); i++) {
                            Node previousSibling = runs.get(i).getCTR().getDomNode().getPreviousSibling();

                            if (previousSibling != null) {
                                String nodeName = previousSibling.getNodeName();

                                if ("w:bookmarkEnd".equals(nodeName)) {
                                    Node bookmarkStart = previousSibling.getPreviousSibling();

                                    if (bookmarkStart != null) {
                                        Node nameAttribute = bookmarkStart.getAttributes().getNamedItem("w:name");

                                        if (nameAttribute != null && name.equals(nameAttribute.getNodeValue())) {
                                            idx = i - 1;
                                            break;
                                        }
                                    }
                                }
                            }
                        }
                        if (idx >= 0 && idx < runs.size()) {
                            run = runs.get(idx);
                        } else {
                            run = paragraph.createRun();
                        }
                        //                                                                                                           设置图片大小 长宽比： 1.8586387435
                        run.addPicture(new ByteArrayInputStream(imageBytes), XWPFDocument.PICTURE_TYPE_PNG, "imageName.png", Units.toEMU(74), Units.toEMU(40));
                    }
                }
            }