ZBLOG

private void mergeFileSheet(File originalFile, List fileUrls) throws Exception { try (FileInputStream fis = new FileInputStream(originalFile); Workbook originalWorkbook = new XSSFWorkbook(fis)) { for (Strin...

要支持复制行图片,需要修改copyRow()方法,并添加处理图像的逻辑。以下是修改后的代码示例:

private void copyRow(Row source, Row target, Workbook workbook) {
    // 遍历源行的每个单元格
    for (int i = source.getFirstCellNum(); i <= source.getLastCellNum(); i++) {
        Cell sourceCell = source.getCell(i);
        // 如果源单元格为null,则不创建新单元格
        if (sourceCell != null) {
            Cell targetCell = target.createCell(i, sourceCell.getCellType());
            // 复制单元格样式(如果需要)
            CellStyle sourceCellStyle = sourceCell.getCellStyle();
            CellStyle targetCellStyle = workbook.createCellStyle();
            targetCellStyle.cloneStyleFrom(sourceCellStyle);
            targetCell.setCellStyle(targetCellStyle);
            
            // 复制值和图像
            switch (sourceCell.getCellTypeEnum()) {
                case STRING:
                    targetCell.setCellValue(sourceCell.getStringCellValue());
                    break;
                case NUMERIC:
                    targetCell.setCellValue(sourceCell.getNumericCellValue());
                    break;
                case BOOLEAN:
                    targetCell.setCellValue(sourceCell.getBooleanCellValue());
                    break;
                case FORMULA:
                    // 如果单元格是公式,则复制公式本身
                    targetCell.setCellFormula(sourceCell.getCellFormula());
                    break;
                case BLANK:
                    // target.setBlank();
                    break;
                default:
                    // 默认处理
            }
            
            // 处理图像(如果存在)
            if (source instanceof XSSFSheet && target instanceof XSSFSheet) {
                XSSFSheet srcSheet = (XSSFSheet) source.getSheet();
                XSSFSheet tgtSheet = (XSSFSheet) target.getSheet();
                
                List<POIXMLDocumentPart> relations = srcSheet.getRelations();
                for (POIXMLDocumentPart rel : relations) {
                    if (rel instanceof XSSFDrawing) {
                        XSSFDrawing srcDrawing = (XSSFDrawing) rel;
                        XSSFDrawing tgtDrawing = tgtSheet.createDrawingPatriarch();
                        
                        List<XSSFShape> shapes = srcDrawing.getShapes();
                        for (XSSFShape shape : shapes) {
                            if (shape instanceof XSSFPicture) {
                                XSSFPicture srcPicture = (XSSFPicture) shape;
                                
                                XSSFClientAnchor anchor = srcPicture.getClientAnchor();
                                XSSFClientAnchor newAnchor = new XSSFClientAnchor(
                                        anchor.getDx1(), anchor.getDy1(), anchor.getDx2(), anchor.getDy2(),
                                        targetCell.getColumnIndex(), target.getRowNum(), targetCell.getColumnIndex() + 1, target.getRowNum() + 1);
                                
                                int pictureIndex = workbook.addPicture(srcPicture.getPictureData().getData(), Workbook.PICTURE_TYPE_PNG);
                                XSSFPicture tgtPicture = tgtDrawing.createPicture(newAnchor, pictureIndex);
                                tgtPicture.resize();
                            }
                        }
                    }
                }
            }
        }
    }
}

请注意,上述代码假设源文件和目标文件都是基于Apache POI库进行操作的。修改后的代码将复制行数据的同时复制图像,并根据目标单元格的位置调整图像位置。


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