使用在doc文档里面插入内容(文字或图片)

时间:2025-03-12 08:25:57

1.主要工作函数,先在doc文档里面插入书签,然后通过WordHandleContext方法将文档内容转成对象去获取Document节点,Document节点可以提取书签名和书签位置,从而在书签位置插入内容

    /**
     * 手动插入内容
     *
     * @param doc
     * @param pngPath
     * @throws Exception
     */
    public static void insertImageToPdf(Document doc, String pngPath) throws Exception {
        //设置宽高
        CombineImagesUtil tt = new CombineImagesUtil();
        BufferedImage top = (pngPath);
        if (top!=null){
            int width=()/2;
            int height=()/2;

            for (Bookmark bookmarks : ().getBookmarks()) {
                if (bookmarks != null) {
                    switch (()) {
                        case "photo":
                            DocumentBuilder builder = new DocumentBuilder(doc);
                            File file = new File(pngPath);
                            if (()) {
                                //移动到书签位置
                                (());
                                //设置格式   参考:/zhmlxx/p/
                                (pngPath, , 1, , 1, width, height, );
                            }
                            break;
                        default:
                            break;
                    }
                }
            }
        }
    }

 2.比较好用的工具,将图片转成BufferedImage对象可以更好的对图片进行修改

    /**
     * 导入本地图片到缓冲区
     */
    public BufferedImage loadImageLocal(String imgName) {
        try {
            return (new File(imgName));
        } catch (IOException e) {
            (());
        }
        return null;
    }

    public BufferedImage modifyImagetogeter(BufferedImage b, BufferedImage d,int width,int height,int x ,int y) {

        try {
            Graphics2D graphics2D = ();
//            
            (b, x, y, width, height, null);
            ();
        } catch (Exception e) {
            (());
        }

        return d;
    }

    /**
     * 生成新图片到本地
     */
    public void writeImageLocal(String newImage, BufferedImage img) {
        if (newImage != null && img != null) {
            try {
                File outputfile = new File(newImage);
                (img, "png", outputfile);
            } catch (IOException e) {
                (());
            }
        }
    }