数据库excel导出

public static void main( String args[] ){
    public void showhouse(HttpServletRequest request,HttpServletResponse response) throws IOException{
        
          SuiteVo suiteVo = new SuiteVo();
          suiteVo.setAddress("shanghai");
          suiteVo.setArea(300d);
          suiteVo.setFaceDirection(2);
          suiteVo.setSuiteNum("33");
          suiteVo.setFloorNum(20);
          SuiteVo suiteVo1 = new SuiteVo();
          suiteVo1.setAddress("shanghai");
          suiteVo1.setArea(300d);
          suiteVo1.setFaceDirection(2);
          suiteVo1.setSuiteNum("33");
          suiteVo1.setFloorNum(20);
          List<SuiteVo> details = new ArrayList<>();
          details.add(suiteVo);
          details.add(suiteVo1);
          ExcelUtils.addValue("printDate",new Date());
          ExcelUtils.addValue("list", details);
          ExcelUtils.addValue("suiteVo",suiteVo);

          String config = "demo.xls";
          response.reset();

          response.setContentType("application/vnd.ms-excel");
          try {
          ExcelUtils.export(config, response.getOutputStream());
          } catch (FileNotFoundException ex) {
          System.out.println("文件路径找不到");
          } catch (ExcelException ex) {
          }
    }