fix: 拆分拆不出图片问题

laws-modules/src/main/java/com/jero/modules/split/service/impl/FileSpiltService.java

@@ -657,6 +657,22 @@ public class FileSpiltService {
             c.selectPath("./*");
             while (c.toNextSelection()) {
                 XmlObject o = c.getObject();
+                if(o.getDomNode().getNodeName().equals("mc:AlternateContent")){
+                    String str = o.toString();
+                    String imgId = "";
+                    Pattern pattern = Pattern.compile("r:embed=\"([^\"]+)\"");
+                    Matcher matcher = pattern.matcher(str);
+                    // 查找匹配项
+                    if (matcher.find()) {
+                        // 提取捕获组中的内容
+                        String result = matcher.group(1);
+                        imgId = result;
+                    }
+                    if(StringUtils.isNotBlank(imgId)){
+                        imageBundleList.add(imgId);
+                        continue;
+                    }
+                }
                 //如果子元素是<w:drawing>这样的形式，使用CTDrawing保存图片
                 if (o instanceof CTDrawing) {
                     CTDrawing drawing = (CTDrawing) o;