POI中操作PPT获得每页的TABLE

HSLFSlideShow slideShow = new HSLFSlideShow(bufferInputUtil.getBufferedInputStream());
        logger.info("正在脱敏:每页幻灯片的文本和表格内容");
        for (HSLFSlide slide : slideShow.getSlides()) {
for (HSLFShape hslfShape : slide.getShapes()) {
                if (hslfShape instanceof HSLFTable) {
                    hslfTable = (HSLFTable) hslfShape;
                    rowSize = hslfTable.getNumberOfRows();
                    columnSize = hslfTable.getNumberOfColumns();
                    for (int i = 0; i < rowSize; i++) {
                        for (int j = 0; j < columnSize; j++) {
                            cellValue = hslfTable.getCell(i, j).getText();
                            if (StringUtils.isNotBlank(cellValue) && StringUtils.isNotEmpty(cellValue)) {
                                hslfTable.getCell(i, j).setText(this.getReplace(cellValue));
                            }
                        }
                    }
                } else if (hslfShape instanceof HSLFTextShape) {
                    textShape = (HSLFTextShape) hslfShape;
                    cellValue = textShape.getText();
                    if (StringUtils.isNotBlank(cellValue) && StringUtils.isNotEmpty(cellValue)) {
                        textShape.setText(this.getReplace(cellValue));
                    }
                }
            }
        }

请见红色代码！