java学习笔记 读写配置问价xml格式 。

package com.redactCofing;

import java.io.File;
import java.io.FileOutputStream;
import java.util.List;
import java.util.Vector;

import org.dom4j.Attribute;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.dom4j.io.OutputFormat;
import org.dom4j.io.SAXReader;
import org.dom4j.io.XMLWriter;

public class ManageXML
{
private Document document;
private SAXReader reader;
private String fileName;

public ManageXML(String fileName)
{
this.fileName = fileName;
}

public Vector<String> getAttributes(String nodeName, boolean jud)
{
Vector<String> arsList = new Vector<String>();

List<Attribute> list = this.getNode(nodeName).attributes();
for (int i = 0; i < list.size(); i++)
{
if (jud)
{
arsList.add(list.get(i).getName());
} else
{
arsList.add(list.get(i).getText());
}
}
return arsList;
}

public String getaAttribute(String nodeName, String areKey)
{
return this.getNode(nodeName).attributeValue(areKey);
}

public Vector<String> getsRootName(boolean jud)
{
Element root = this.getElement();
List<Element> nameList = root.elements();
Vector<String> rootName = new Vector<String>();

for (int i = 0; i < nameList.size(); i++)
{
if (jud)
{
rootName.add(nameList.get(i).getName());