/** * 获取图片和位置 (xlsx) */ public static Map<String, String> getPictures2(XSSFSheet sheet) throws Exception { Map<String, String> map = new HashMap<>(16); List<POIXMLDocumentPart> list = sheet.getRelations(); for (POIXMLDocumentPart part : list) { if (part instanceof XSSFDrawing) { XSSFDrawing drawing = (XSSFDrawing) part; List<XSSFShape> shapes = drawing.getShapes(); for (XSSFShape shape : shapes) { XSSFPicture picture = (XSSFPicture) shape; // 会有空指针问题 // XSSFClientAnchor anchor = picture.getPreferredSize(); XSSFClientAnchor anchor = (XSSFClientAnchor) shape.getAnchor(); CTMarker marker = anchor.getFrom(); String key = marker.getRow() + "-" + marker.getCol(); String imgName = "lihang/lihang_picture_".concat(System.currentTimeMillis() + ".png"); String url = OssUtils.uploadToOss(picture.getPictureData().getData(), imgName, 1L); map.put(key, url); } } } return map; } /** * 获取图片和位置 (xls) */ public static Map<String, String> getPictures1(HSSFSheet sheet) throws Exception { Map<String, String> map = new HashMap<>(16); List<HSSFShape> list = sheet.getDrawingPatriarch().getChildren(); for (HSSFShape shape : list) { if (shape instanceof HSSFPicture) { HSSFPicture picture = (HSSFPicture) shape; HSSFClientAnchor cAnchor = (HSSFClientAnchor) picture.getAnchor(); // 行号-列号 String key = cAnchor.getRow1() + "-" + cAnchor.getCol1(); String imgName = "lihang/lihang_picture_".concat(System.currentTimeMillis() + ".png"); String url = OssUtils.uploadToOss(picture.getPictureData().getData(), imgName, 1L); map.put(key, url); } } return map; }