Use hutool tool to export excel, using tools jodd compressed stream, using oss upload stream

Recently wrote a business, use some of the more useful tools to record.

List <RobotCard> robotCardList = null; 
		IF (. BizRouteEnum.ROUTE_1.getRouteCode () the equals (param.getExportModel ())) {// conditional derived. 1, or a given data lead 
			RobotCard robotCardParam = BeanUtil.toBean (map, RobotCard.class); 
			robotCardList = this.searchList (robotCardParam); 
		} the else { 
			List <Long> IDS = param.getIds (); 
			RobotAssert.notNull (IDS, "select the data to be exported."); 
			robotCardList = the this. selectBatchIds (IDS); 
		} 
		
		RobotAssert.notNull (robotCardList, "no valid data."); 
		
		the ArrayList <the Map <String, Object >> = new new rows the ArrayList <> (); 
		robotCardList.forEach (RC -> { 
       		the Map <String, Object> a LinkedHashMap new new COL = <> ();  
       		col.put ( "No", rc.getId ().toString());
       		col.put ( "amount", rc.getCardAmount());
       		col.put("密码", rc.getPayPasswd());
       		rows.add(col);
       	});
		
		ExcelWriter excelWriter = ExcelUtil.getWriter();
       	excelWriter.setColumnWidth(0, 30);
       	excelWriter.write(rows);
       	
     	ByteArrayOutputStream baos = new ByteArrayOutputStream();
     	excelWriter.flush(baos);
     	excelWriter.close();
     	
     	ByteArrayOutputStream bos = new ByteArrayOutputStream();
		ZipOutputStream zos = new ZipOutputStream(bos, Charset.defaultCharset());
		
		//添加xls
		try {
			jodd.io.ZipUtil.addToZip(zos, baos.toByteArray(), "制卡数据.xls", "制卡数据");
		} catch (Exception e1) {
			LOGGER.error ( "failed file compression.", E1); 
		} 
		
		robotCardList.forEach (Card -> { 
			// produce two-dimensional code 
			QrConfig config = new new QrConfig (300, 300); 
			config.setCharset (Charset.forName ( "UTF -8 ")); 
			String CardID = card.getId () toString ();. 
			
			byte [] = Data QrCodeUtil.generatePng (CardID, config); 
			
   			// compressing 
   			the try { 
				jodd.io.ZipUtil.addToZip (ZOS, Data, cardId.concat (CommonConstant.PNG), CardID); 
			} the catch (Exception E) { 
				LOGGER.error ( "file compression failure.", E); 
			} 
		}); 
		
   		the try { 
			zos.finish (); 
			zos.close () ; 
		} the catch (Exception E) { 
			LOGGER.error ( "compressed stream failed to close.", e);
		} 
   		
   		// upload 
   		ByteArrayInputStream in = new ByteArrayInputStream (bos.toByteArray ( ));
   		String url = oSSClientUtil.putObjectForInputStream(
   				OssConstant.PAYMENT_TEMP.concat(DateUtil.format(DateUtil.date(), 
   						DatePattern.PURE_DATETIME_PATTERN)).concat(CommonConstant.PNG), in);