java据word标签写入相应信息

      package com.wordProcess;

import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.List;
import java.util.Properties;

import javax.servlet.ServletContext;

import org.dom4j.Document;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;

public class wordTool 
{
	private String modelPath;
	private String outPath;
	private ArrayList bmList;
	double picRate;
	
	public wordTool()
	{
		modelPath = "";
		bmList = new ArrayList();
		picRate = 566.225;
		Properties pro = new Properties();
		try
		{
			String url = this.getClass().getClassLoader().getResource("wordTool.properties").toString().substring(6);
			
			String empUrl = url.replace("%20", " ");// 
			//empUrl = "D:/jboss/server/default/deploy/qxgl.war/WEB-INF/classes/wordTool.properties";
			//empUrl = "D:/jakarta-tomcat-5.0.30/webapps/WordTest/WEB-INF/classes/wordTool.properties";
			System.out.println(empUrl);
			InputStream ins = new BufferedInputStream(new FileInputStream(empUrl));
			pro.load(ins);
			modelPath = pro.getProperty("file.ModelPath");
			outPath = pro.getProperty("file.OutPath");
			ins.close();
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
	}
	
	private boolean initBookMark(String modelFile)
	{
		bmList.clear();
		modelFile = modelFile.substring(0, modelFile.indexOf(".rtf"));
		String xmlFile = modelPath + modelFile + ".xml";
		try
		{ 
		    SAXReader saxReader = new SAXReader();
		    Document document = saxReader.read(xmlFile);
		    Element pEle = document.getRootElement();
		    List list = pEle.elements();
		    Iterator iter=list.iterator();
		    List eList;
		    int i;
		    Element bmElement, chElement;
		    while(iter.hasNext())
		    {
		    	bmElement=(Element)iter.next();
		    	eList = bmElement.elements();
			    for(i=0; i<eList.size(); i++)
			    {
			    	chElement = (Element)(eList.get(i));
			    	if(chElement.getName() != "Type")
			    		continue;
			    	setBookMark(bmElement, Integer.parseInt(chElement.getData().toString()));
			    }
		    }
		}
		catch(Exception e)
		{
			e.printStackTrace();
			System.out.println("书签信息初始化失败！");
			return false;
		}
		
		return true;
	}
	
	private void setBookMark(Element eleBm, int nType)
	{
		int i, j;
	    Element eleCh,eleCol;
    	List eList = eleBm.elements();
    	List colList;
    	
    	bookMark bm = new bookMark();
		bm.nType = nType;
    	
	    for(i=0; i<eList.size(); i++)
	    {
	    	eleCh = (Element)(eList.get(i));
	    	if(eleCh.getName() == "Name")
	    	{
	    		bm.strBookMark = eleCh.getData().toString();
	    		continue;
	    	}
	    	switch(nType)
			{
			case 1:
				if(eleCh.getName() == "Width")
		    		bm.dWidth = Double.parseDouble(eleCh.getData().toString());

				if(eleCh.getName() == "Height")
		    		bm.dHeight = Double.parseDouble(eleCh.getData().toString());
				break;
			case 2:
				colList = eleCh.elements();
				for(j=0; j<colList.size(); j++)
				{
					eleCol = (Element)colList.get(j);
					bm.colList.add(Integer.parseInt(eleCol.getData().toString()));
				}
				break;
			}
	    }
	    bmList.add(bm);
	}
	
	public String generateWord(Hashtable hTable, String modelFile)
	{
		if(false == initBookMark(modelFile))
			return null;
		
		String outFile = modelFile;
		modelFile = modelPath + modelFile;
		
		InputStream ins;
		int nRead;
		String strModel = "";
		try
		{
			ins = new FileInputStream(modelFile);
			if(ins == null)
			{
				System.out.println("模板文件不存在！");
				return null;
			}
			byte[] bList = new byte[1638400];
			while((nRead = ins.read(bList,0,1638400)) != -1)
			{
				strModel += new String(bList, 0, nRead);
			}
			
			ins.close();
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
		
		bookMark bm;
		for(int i=0; i<bmList.size(); i++)
		{
			bm = (bookMark)(bmList.get(i));
			if(hTable.get(bm.strBookMark) == null)
				continue;
			
			strModel = strModel.replace(GetBookMark(bm.strBookMark), GetRtfStr(bm.nType,hTable.get(bm.strBookMark),bm));
		}
		
		Date current=new Date();
        SimpleDateFormat sdf=new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        String strTemp = sdf.format(current);
	    //targetname = sdf.format(current).substring(11,13) + "时";
		//targetname += sdf.format(current).substring(14,16) + "分";
		//targetname += sdf.format(current).substring(17,19) + "秒";
        String targetname = strTemp.substring(0,10) +  strTemp.substring(11,13) +  strTemp.substring(14,16) +  strTemp.substring(17,19);
		targetname += "_"+outFile;
		
		try 
		{
			String savePath = getSavePath();
			FileWriter fw = new FileWriter(savePath + "\\" + targetname,true);
            PrintWriter out = new PrintWriter(fw);
            out.println(strModel);
            out.close();
            fw.close();
            System.out.println(savePath+"  该目录下生成文件" + targetname + " 成功");
		} 
		catch (IOException e)
		{
			e.printStackTrace();
			return null;
		}
		
		return targetname;
	}
	
	private String GetBookMark(String bmName)
	{
		String bm;
		bm = "{\\*\\bkmkstart "+bmName+"}{\\*\\bkmkend "+bmName+"}";
		return bm;
	}
	
	private String GetRtfStr(int nType, Object pObject, bookMark bm)
	{
		String strRtf = "";
		switch(nType)
		{
		case 0:
			strRtf = strToRtf((String)pObject);
			break;
			
		case 1:
			strRtf = GetPicRtf((String)pObject, bm);
			break;
			
		case 2:
			strRtf = GetTbRtf((ArrayList)pObject, bm);
			break;
			
		default:
			strRtf = (String)pObject;
			break;
		}
		
		return strRtf;
	}

	private String strToRtf(String content)
	{ 
		if(content.equals(null))
			return "";
		
		StringBuffer sb = new StringBuffer("");
		try
		{
			char[] digital = "0123456789ABCDEF".toCharArray();
	        byte[] bs = content.getBytes(); 
	        int inext = 0;
	        int bit;       
	        for (int i = 0; i < bs.length; i++)
	        {
	            bit = (bs[i] & 0x0f0) >> 4;   
	            if(bs[i]>0 && inext == 0)
	            {
	            	sb.append("\\'"); 
	            }
	            else
	            { 
	            	if(inext == 0)
	            		sb.append("\\dbch\\f31505");
	        	    sb.append("\\'"); 
		            
		            if(inext == 0)
		            	inext = 1;
		            else 
		            	inext = 2;
	            }        
	            sb.append(digital[bit]);
	            bit = bs[i] & 0x0f;
	            sb.append(digital[bit]);
	            if(inext > 1)
	            {
		            sb.append("\\loch\\f31505");
		            inext=0;
	            } 
	        }  
		}
		catch(Exception e)
		{
			System.out.print(content);
			return "";
		}
        
        return sb.toString();       
	}

	private String strToRtf(String content, int nFlag)
	{
		if(content == null)
			return "";
		
		StringBuffer sb = new StringBuffer("");
		try
		{
			char[] digital = "0123456789ABCDEF".toCharArray();
	        
	        byte[] bs = content.getBytes(); 
	        int inext = 0;
	        int bit;   
	        sb.append("{");
	        for (int i = 0; i < bs.length; i++)
	        {
	            bit = (bs[i] & 0x0f0) >> 4;   
	            if(bs[i]>0 && inext == 0)
	            {
	            	if(nFlag == 1)
	        			sb.append("\\b");
	            	sb.append("\\'"); 
	            }
	            else
	            { 
	            	if(inext == 0)
	            	{
	            		sb.append("\\dbch\\f31505");
	            		if(nFlag == 1)
	            			sb.append("\\b");
	            	}
	        	    sb.append("\\