1 //存入数据库
2 try {
3 //解析xml
4 SAXReader reader = new SAXReader();
5 String path = this.getServletContext().getRealPath("WEB-INF/classes/users.xml");
6 Document dom = reader.read(path);
7 Element root = dom.getRootElement();
8 //凭空创建userEle保存用户信息
9 Element userEle = DocumentHelper.createElement("user");
10 userEle.setAttributeValue("username", username);
11 userEle.setAttributeValue("password", password);
12 userEle.setAttributeValue("nickname", nickname);
13 userEle.setAttributeValue("email", email);
14 //挂载到根节点
15 root.add(userEle);
16 //更新xml
17 XMLWriter wrtier = new XMLWriter(new FileOutputStream(path),OutputFormat.createPrettyPrint());
18 wrtier.write(dom);
19 wrtier.close();
20 } catch (Exception e) {
21 e.printStackTrace();
22 throw new RuntimeException(e);
23 }
24 }
