2021.4.21

dao层

增加图片

主要就是把不同的属性先赋值

再给一个对象,用于存储 

 public boolean save(PhotoModel photo) {
        Document dom = Dom4jFactory.getDocument();
        Element root = dom.getRootElement();
        //添加属性
        Element p = root.addElement("photo");
        p.addAttribute("uuid", photo.getUuid());
 
 
        p.addAttribute("realName", photo.getRealName());
        p.addAttribute("dateTime", photo.getDateTime());
        p.addAttribute("ip", photo.getIp());
        p.addAttribute("ext", photo.getExt());
        p.addAttribute("dir", photo.getDir());
        p.addAttribute("desc", photo.getDesc());
        return Dom4jFactory.save();
    }
原文地址:https://www.cnblogs.com/buxiang-Christina/p/14909013.html