POI读取word

package Java.se.lucene;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;

import org.apache.poi.hwpf.HWPFDocument;  
import org.apache.poi.hwpf.usermodel.Paragraph;  
import org.apache.poi.hwpf.usermodel.Range;  

public class WordToTxt {
    //创建字符串缓冲区
	/*
	 * 不能写成StringBuffer stringBuffer=null;
	 * 否则会报空指针异常
	 */
	StringBuffer stringBuffer=new StringBuffer();
	
	//转换word
    public String readWord()
    {
    	//word文档路径
    	String pathword="F:\\lucene\\doc\\1.doc";
    	try {
    		//创建存储word文档的对象
			HWPFDocument doc = new HWPFDocument(new FileInputStream(pathword));
			//用来获得word文档内容
			Range range=doc.getRange();
			//文档段落数目
			int paragraphCount=range.numParagraphs();
			//遍历段落读取数据
			for(int i=0;i<paragraphCount;i++)
			{
				Paragraph pph=range.getParagraph(i);
				stringBuffer.append(pph.text());
				System.out.println(stringBuffer.toString());
			}
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		} 
		return stringBuffer.toString().trim();
    }
  
    public static void main(String[] args) {
    	new WordToTxt().readWord();
	}
}

需要导入jar包; http://http://download.youkuaiyun.com/detail/smallearth/4582253