element 表格内显示图片

后端代码（img是图片地址的集合）：

  for(BusinessStatic businessStatic:fetch){
                Map map=new HashMap<>();
                map.put("pointNumber",businessStatic.getPointNumber());
                map.put("dwmc",businessStatic.getDwmc());
                map.put("dwdz",businessStatic.getDwdz());
                String imageGuid = businessStatic.getImageGuid();
                List fetch1 = jpaQueryFactory.select(qUploadfiles.filePath).from(qUploadfiles).where(qUploadfiles.guid.eq(imageGuid)).fetch();
                map.put("img",fetch1);
                list.add(map);
            }
            return JsonHelper.toJson(list);