使用aspose.word.for.java解析word文档图片并替换

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/***需要import的包有如下*import com.aspose.words.Document;*import com.aspose.words.DocumentBuilder;*import com.aspose.words.ImageData;*import com.aspose.words.Node;*import com.aspose.words.NodeCollection;*import com.aspose.words.NodeType;*import com.aspose.words.Shape;*import com.aspose.words.ShapeType;**aspose.words.for.java 版本 3.1.0** 将word文档中wmf图片导出并替换为标签** @param fileName*            文档完整名* @return 修改后的文件名*/public String exportWmfFromDoc(String fileName) {        try {            Document doc = new Document(filePath + fileName);// 新建文档对象            NodeCollection shapeCollection = doc.getChildNodes(NodeType.SHAPE,                    true);// 查询文档中所有wmf图片            Node[] shapes = shapeCollection.toArray();// 序列化            String imgPath = "";            if (shapes.length > 0) {// 如果文档存在图片                File file = new File(imagePath                        + fileName.substring(0, fileName.lastIndexOf(".")));                if (file != null) {                    if (file.exists() || file.mkdir()) {// 创建文档图片保存文件夹                        imgPath = file.getAbsolutePath() + "\\";                    } else {                        throw new Exception("文档图片保存路径不可写，请检查路径:\"" + imagePath                                + "\"");                    }                }                for (Node node : shapes) {                    Shape shape = (Shape) node;                    if (shape.getShapeType() == ShapeType.OLE_OBJECT) {// 如果shape类型是ole类型                        ImageData i = shape.getImageData();// 获得图片数据                        String imageName = imageName() + ".wmf";                        i.save(imgPath + imageName);// 导出图片                        File f = new File(imgPath + imageName);                        if (f.exists()) {                            imageName = wmfToPNG(f.getAbsolutePath());                            log.debug("f.path--->" + f.getAbsolutePath());                            Exec.saveMinPhoto(imageName, imageName, (double)38, (double)0);                            if (f.canWrite()) {                                f.delete();                            }                        } else {                            log.error("图片不存在！");                            continue;                        }                        // log.info("f.name--->" + f.getName());                        DocumentBuilder builder = new DocumentBuilder(doc);// 新建文档节点                        builder.moveTo(shape);// 移动到图片位置                        builder.write("[img]"                                + fileName.substring(0, fileName                                        .lastIndexOf("."))                                + "/"                                + f.getName().substring(0,                                        f.getName().lastIndexOf(".")) + ".png"                                + "[/img]");// 插入替换文本                        shape.remove();// 移除图形                    } else if (shape.getShapeType() == ShapeType.IMAGE) {// 如果shape类型是ole类型                        ImageData i = shape.getImageData();// 获得图片数据                        String imageName = imageName() + ".png";                        i.save(imgPath + imageName);// 导出图片                        File f = new File(imgPath + imageName);                        if (f.exists()) {                            DocumentBuilder builder = new DocumentBuilder(doc);// 新建文档节点                            builder.moveTo(shape);// 移动到图片位置                            builder.write("[img]"                                    + fileName.substring(0, fileName                                            .lastIndexOf("."))                                    + "/"                                    + f.getName().substring(0,                                            f.getName().lastIndexOf("."))                                    + ".png" + "[/img]");// 插入替换文本                            shape.remove();// 移除图形                        } else {                            log.error("图片不存在！");                            continue;                        }                    }                }                String extName = fileName.substring(fileName.lastIndexOf("."));                String mainName = fileName.substring(0, fileName                        .lastIndexOf("."));                doc.save(filePath + mainName + "_done" + extName);// 保存修改后的文档                // log.info("filename---->" + mainName + "_done" + extName);                return mainName + "_done" + extName;            }        } catch (Exception e) {            e.printStackTrace();        }        return null;    }
原帖:http://www.oschina.net/code/snippet_97818_8443
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