谁有 java读取xml并返回整个xml文件内容到前台 的代码给我发一份
1条回答 默认 最新
- java_xh 2009-07-27 11:58关注
[code="java"]
public ActionForward show(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) throws IOException {request.setCharacterEncoding("utf-8"); response.setContentType("text/xml; charset=UTF-8"); String parent = request.getParameter("parent"); int pid = 0; if (parent == null || parent.trim().length() < 1) { return null; } pid = Integer.parseInt(parent); List<Department> list = dao.findByProperty("parent", pid); String xmlString = createXML(list);
// System.out.println("xml: " + xmlString);
PrintWriter out = response.getWriter();
out.print(xmlString);
out.flush();
return null;
}private String createXML(List<Department> list) { Document document = DocumentHelper.createDocument(); Element root = document.addElement("DEPARTMENTS"); Iterator<Department> it = list.iterator(); while (it.hasNext()) { Department dept = it.next(); Element edept = root.addElement("DEPARTMENT"); edept.addElement("ID").addText(dept.getId()+""); edept.addElement("DEPTNAME").addText(dept.getDeptName()); edept.addElement("PARENT").addText(dept.getParent()+""); } String xmlString = document.asXML(); return xmlString; }
[/code]
这里是我通过数据库内容创建xml并返回到前台的代码,你参考下!本回答被题主选为最佳回答 , 对您是否有帮助呢?解决 无用评论 打赏 举报
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