使用dom4j解析XML文件(1)

penghuaiyi

1.源代码
package com.zx.str;import java.io.File;import java.util.ArrayList;import java.util.HashMap;import java.util.Iterator;import java.util.List;import java.util.Map;import org.dom4j.Document;import org.dom4j.DocumentException;import org.dom4j.Element;import org.dom4j.io.SAXReader;public class XmlUtils {private static Document document;private static Map dic;private static String filePath="C:\\Documents and Settings\\dai\\桌面\\test.xml";/** * 初始化XML文档 * @throws DocumentException */private static void initXML() throws DocumentException{SAXReader saxReader = new SAXReader();document = saxReader.read(new File(filePath));}/** * 解析XML文档 */private static void parseXML() {        String type=null;try {initXML();Element root=document.getRootElement();//System.out.println(root.getName());  dic=new HashMap();List data=root.elements();Iterator it=data.iterator();while(it.hasNext()){Element e=(Element) it.next();//System.out.println(e.getName()+" "+e.attribute("type").getValue());type=e.attribute("type").getValue();List word=e.elements();Iterator it1=word.iterator();List<String> tmp=new ArrayList<String>();while(it1.hasNext()){Element e1=(Element)it1.next();//System.out.println(e1.attribute("code").getValue()+" "+e1.attribute("name").getValue());tmp.add(e1.attribute("code").getValue()); tmp.add(e1.attribute("name").getValue());}dic.put(type, tmp);              }} catch (Exception e) {e.printStackTrace();}}public static List getDicByType(String type){List list=null;parseXML();if(dic!=null){list=(List) dic.get(type);}return list;}public static void main(String args[]){   List<String> list=getDicByType("OPType.opType");for(String str:list){System.out.println(str);}}}

2.要解析的xml文件test.xml

<?xml version="1.0" encoding="GBK"?><dictionary><!-- 配置约定：<dic type="[名称：类名.属性]"><word code="[编码：如0、1、2等，对应数据库中的值]"       name="[名称：用于显示的名称]">[备注信息]</word></dic>--><dic type="Ne.neType"><word code="A" name="内网">内网</word><word code="B" name="外网">外网</word></dic><dic type="Circuit.circuitType"><word code="1" name="64K">电路类型1</word><word code="2" name="2M">电路类型2</word></dic><dic type="Port.portType"><word code="1" name="CCSU"></word><word code="2" name="BSU"></word><word code="3" name="TUP"></word><word code="4" name="LDT"></word><word code="5" name="HPU"></word><word code="6" name="LPU"></word><word code="7" name="NDR"></word><word code="8" name="DIU"></word></dic><dic type="Port.takeState"><word code="0" name="空闲"></word><word code="1" name="占用 "></word><word code="2" name="预占用"></word><word code="3" name="预删除"></word><word code="4" name="集团预留"></word><word code="5" name="集团占用"></word><word code="6" name="时钟"></word><word code="8" name="预分配"></word><word code="7" name="未安装"></word><word code="10" name="特殊用途"></word></dic><dic type="Port.portUseable"><word code="0" name="不可用"></word><word code="1" name="可用 "></word><word code="2" name="端口坏 "></word></dic><dic type="Linkport.portUseable"><word code="1" name="可用"></word><word code="0" name="不可用 "></word></dic><dic type="Linkport.portState"><word code="0" name="空闲 "></word><word code="1" name="占用"></word><word code="4" name="集团占用 "></word><word code="5" name="集团预留"></word><word code="2" name="未安装"></word></dic><dic type="Linkport.portType"><word code="1" name="CCSU"></word><word code="2" name="BSU"></word><word code="3" name="TUP"></word><word code="4" name="LDT"></word><word code="5" name="HPU"></word><word code="6" name="LPU"></word><word code="7" name="NDR"></word><word code="8" name="DIU"></word></dic><dic type="Linkport.linkPortType"><word code="64K" name="64K"></word><word code="128K" name="128K"></word><word code="2M" name="2M"></word></dic><dic  type="OPType.opType"><word code="1" name="中继导入"></word><word code="2" name="信令导入"></word><word code="3" name="调单导入"></word><word code="4" name="网元导入"></word><word code="7" name="中继电路新增"></word><word code="8" name="中继电路修改"></word><word code="9" name="中继电路停闭"></word><word code="10" name="信令新增"></word><word code="11" name="信令修改"></word><word code="12" name="信令拆除"></word><word code="13" name="新增申请单"></word><word code="14" name="撤消申请单"></word><word code="15" name="修改申请单"></word><word code="16" name="提交申请单"></word><word code="17" name="中继端口新增"></word><word code="18" name="中继端口修改"></word><word code="19" name="中继端口删除"></word><word code="20" name="信令端口新增"></word><word code="21" name="信令端口修改"></word><word code="22" name="信令端口删除"></word><word code="23" name="批量导入新增信令"></word><word code="24" name="导入本地网调单"></word><word code="25" name="调单高级处理"></word><word code="26" name="申请单高级处理"></word><word code="27" name="网元新增"></word><word code="28" name="网元修改"></word><word code="29" name="网元删除"></word><word code="30" name="网元现网采集"></word><word code="31" name="导入申请单"></word></dic><dic type="NePort.server_Signal_Seq"><word code="1" name="第一信令点"></word><word code="2" name="第二信令点"></word><word code="3" name="第三信令点"></word><word code="4" name="第四信令点"></word></dic></dictionary>