Jxls导出excel的若干方式总结（十二）-- 在导出报表中动态插入图片

模板

List supplyAreaList = saBiz.getSupplyAreaById(supplyAreaId);
			SupplyArea sa = (SupplyArea) supplyAreaList.get(0);
			Long id = sa.getSupplyAreaId();
			List qcList = new ArrayList();
			QueryCondition idObj = new QueryCondition();
			idObj.setFieldName("supplyAreaId");
			idObj.setQueryOperator(QueryOperator.le);
			idObj.setValue(id);
			qcList.add(idObj);
			List recordsList = saBiz.getRecords(qcList, new SupplyArea());
			String templateDir = "D:/excel/template/SupplyAreaDynaInertPicture.xls";
			String targetDir="D:/excel/export/testDynaInertPicture.xls";
			InputStream is = new FileInputStream(templateDir);
			Map beans = new HashMap();
			beans.put("suplyArea", recordsList);
			//关联模板
			XLSTransformer transformer = new XLSTransformer();
			HSSFWorkbook workBook = transformer.transformXLS(is, beans);
			HSSFSheet sheet = workBook.getSheetAt(0);
HSSFPatriarch patriarch = sheet.createDrawingPatriarch();//创建绘图工具对象放循环外可正确显示
			for(int i=0;i<recordsList.size();i++){
				System.out.println("test1---->"+i);
				//将图片以字节流的方式输入输出
				String picture = "D:/excel/picture/picture1.jpg";
				ByteArrayOutputStream bos = new ByteArrayOutputStream();
				BufferedImage BufferImg = ImageIO.read(new File(picture));
				ImageIO.write(BufferImg, "JPEG", bos);
//public HSSFClientAnchor(int dx1,int dy1,int dx2,int dy2,short col1,int row1,short col2,int row2)
HSSFClientAnchor anchor = new HSSFClientAnchor(5,0,405,250,(short) 6, i*7,(short)7,i*7+2);
//HSSFPatriarch patriarch = sheet.createDrawingPatriarch();//创建绘图工具对象放循环内可显示不正patriarch.createPicture(anchor,workBook.addPicture(bos.toByteArray(),
workBook.PICTURE_TYPE_JPEG));	
			}
			OutputStream os = new FileOutputStream(targetDir);
		     workBook.write(os);
		     is.close();
		     os.flush();
		     os.close();

导出结果