关于JDOM(2)

 

五、显示xml内容：

package my_gan;

import home.study.bean.ViewInfo;

import java.io.FileInputStream;
import java.util.List;
import java.util.Vector;

import org.jdom.Document;
import org.jdom.Element;
import org.jdom.input.SAXBuilder;

public class Main_Info {
 private String path, urlto, type, title, link, id, pic,more,moretext, content;

 public String getContent() {
  return content;
 }

 public String getMore() {
  return more;
 }

 public void setMore(String more) {
  this.more = more;
 }

 public void setContent(String content) {
  this.content = content;
 }

 public String getId() {
  return id;
 }

 public void setId(String id) {
  this.id = id;
 }

 public String getLink() {
  return link;
 }

 public void setLink(String link) {
  this.link = link;
 }

 public String getPath() {
  return path;
 }

 public void setPath(String path) {
  this.path = path;
 }

 public String getPic() {
  return pic;
 }

 public void setPic(String pic) {
  this.pic = pic;
 }

 public String getTitle() {
  return title;
 }

 public void setTitle(String title) {
  this.title = title;
 }

 public String getType() {
  return type;
 }

 public void setType(String type) {
  this.type = type;
 }

 public String getUrlto() {
  return urlto;
 }

 public void setUrlto(String urlto) {
  this.urlto = urlto;
 }
 
 public Vector LoadXML(String path, String type0) throws Exception {
  Vector xmlVector = null;
  FileInputStream fi = null;
  try {
   fi = new FileInputStream(path);
   xmlVector = new Vector();
   SAXBuilder sb = new SAXBuilder();
   Document doc = sb.build(fi);
   Element root = doc.getRootElement(); // 得到根元素
   List books = root.getChildren(); // 得到根元素所有子元素的集合
   Element book = (Element) books.get(0);
   Element typexml = (Element) book.getChild(type0);
   List titles = typexml.getChildren("titles");
   Main_Info xml = null;
   //System.out.println(titles.size());
   for (int i = 0; i < titles.size(); i++) {
    xml = new Main_Info();
    book = (Element) titles.get(i);
    xml.setId(Integer.toString(i));
    xml.setLink(book.getChild("link").getText());
    xml.setPic(book.getChild("pictrue").getText());
    xml.setContent(book.getChild("content").getText());
    xml.setTitle(book.getChild("title").getText());
    xml.setMore(book.getChild("more").getText());
    xml.setMoretext(book.getChild("moretext").getText());
    //System.out.println(book.getChild("link").getText());

    xmlVector.add(xml);
   }
  } catch (Exception e) {
   System.err.println(e + "error");
  } finally {
   try {
    fi.close();
   } catch (Exception e) {
    e.printStackTrace();
   }
  }
  return xmlVector;
 }

 public String getMoretext() {
  return moretext;
 }

 public void setMoretext(String moretext) {
  this.moretext = moretext;
 }

}
显示内容的jsp文件：

<%@ page contentType="text/html;charset=GBK"%>
<%@ page language="java" import="java.util.*,jdom.test.*,home.study.bean.ViewInfo,my_gan.*"%>

<%
  String path = application.getRealPath("/my/"+id+"/main.xml");
  Main_Info xml = new Main_Info();
  Vector xmlall = xml.LoadXML(path,type);
   for (int i = 0; i < xmlall.size(); i++) {
   xml = (Main_Info)xmlall.elementAt(i);
%>
 

 
   
   
    
   
 
 <%}
%>

<%=xml.getTitle()%>

<%=xml.getContent()%>

>

<%=xml.getMoretext()%>

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